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    "url": "https://www.ooitech.com/OTCY-2754DD-Single-Layer-Double-Chamber-Automatic-BIPV-Laminator-High-Performance-Solar-Module-Produ.html",
    "language": "en",
    "title": "Ooitech Solar Panel Laminator Complete Product Catalogue — All Models Technical Specifications & System Guide -  - Ooitech, the world's leading solar panel production line solutions provider, supply chain expert, solar panel making machine facotry",
    "description": "Ooitech solar panel laminator full catalogue: 10 models, technical specs comparison, system descriptions, safety controls, and installation requirements for PV module production lines.",
    "keywords": "solar panel laminator · photovoltaic module laminator · Ooitech · OTCY-2787D · OTCY-2787DD · OTCY-BT2787 · double layer laminator · triple chamber laminator · oil heating laminator · electric heating laminator · semi-automatic laminator · full automatic",
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            "level": 2,
            "text": "Ooitech Solar Panel Laminator Complete Product Catalogue — All Models Technical Specifications & System Guide"
        },
        {
            "level": 4,
            "text": "Ooitech Solar Panel Laminator Complete Product Catalogue — All Models Technical Specifications & System Guide"
        },
        {
            "level": 5,
            "text": "Stock: Available | 30~60 days manufacturing time"
        },
        {
            "level": 5,
            "text": "Category: Product"
        },
        {
            "level": 5,
            "text": "Tags:"
        },
        {
            "level": 1,
            "text": "Ooitech Solar Panel Laminator — Complete Product Catalogue"
        },
        {
            "level": 2,
            "text": "1. Product Overview & Application"
        },
        {
            "level": 2,
            "text": "2. Model Naming Convention"
        },
        {
            "level": 2,
            "text": "3. Technical Specification Comparison Table — All Models"
        },
        {
            "level": 2,
            "text": "4. Individual Model Specifications"
        },
        {
            "level": 4,
            "text": "Factory Requirements (OTCY-2787DD)"
        },
        {
            "level": 4,
            "text": "Structure Summary"
        },
        {
            "level": 4,
            "text": "Cooling Stage (unique to BT2787)"
        },
        {
            "level": 2,
            "text": "5. Common System Descriptions"
        },
        {
            "level": 3,
            "text": "5.1 Feeding System"
        },
        {
            "level": 3,
            "text": "5.2 Laminating / Curing Section"
        },
        {
            "level": 3,
            "text": "5.3 Unloading / Discharge Section"
        },
        {
            "level": 3,
            "text": "5.4 Transmission System"
        },
        {
            "level": 3,
            "text": "5.5 Lifting System"
        },
        {
            "level": 3,
            "text": "5.6 Heating System (Oil Heating Models)"
        },
        {
            "level": 3,
            "text": "5.7 Vacuum System"
        },
        {
            "level": 3,
            "text": "5.8 Control System"
        },
        {
            "level": 2,
            "text": "6. Safety Control"
        },
        {
            "level": 3,
            "text": "6.1 Alarm & Protection Functions (Oil Heating Models)"
        },
        {
            "level": 3,
            "text": "6.2 Alarm & Protection Functions (Electric Heating / Semi-Auto Models)"
        },
        {
            "level": 3,
            "text": "6.3 Anti-Drop Safety (All Models)"
        },
        {
            "level": 3,
            "text": "6.4 Other Safety Features"
        },
        {
            "level": 2,
            "text": "7. Key Components & Brands"
        },
        {
            "level": 2,
            "text": "8. Factory / Installation Requirements (General)"
        },
        {
            "level": 2,
            "text": "9. Warranty & After-Sales Service"
        },
        {
            "level": 2,
            "text": "10. Operating & Safety Notes (User Manual Extract)"
        },
        {
            "level": 3,
            "text": "10.1 Symbol Guide"
        },
        {
            "level": 3,
            "text": "10.2 Key Operating Precautions"
        },
        {
            "level": 3,
            "text": "10.3 Model Code Interpretation (from User Manual)"
        },
        {
            "level": 2,
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        {
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        {
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        {
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            "text": "OTCT-A Solar Cell Tester – Electric Performance & IV Curve"
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        {
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            "text": "CHT9980A/CHT9981A PV Safety Comprehensive Tester | Solar Panel Hipot Insulation Ground Continuity Tester"
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        {
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            "text": "Robot String Cell Layup Machine | Automated Solar Module Layup System - Ooitech"
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        {
            "level": 3,
            "text": "Request A Quote"
        },
        {
            "level": 2,
            "text": "We deliver expertise you can trust our service"
        },
        {
            "level": 3,
            "text": "Cost-Effective Advantages"
        },
        {
            "level": 3,
            "text": "Our Experience Team"
        },
        {
            "level": 3,
            "text": "15+ Years Industry Experience"
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        {
            "level": 2,
            "text": "What Our Client Say's about us"
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            "text": "Mark"
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        {
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        },
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            "text": "Ooitech Powers Egypt's First Solar Panel Factory in Red Sea Suez – Power Field Solar Module Production Line"
        },
        {
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        {
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        }
    ],
    "wordCount": 802,
    "markdown": "# Ooitech Solar Panel Laminator Complete Product Catalogue — All Models Technical Specifications & System Guide -  - Ooitech, the world's leading solar panel production line solutions provider, supply chain expert, solar panel making machine facotry\n\n> Ooitech solar panel laminator full catalogue: 10 models, technical specs comparison, system descriptions, safety controls, and installation requirements for PV module production lines.\n\n\n#### Ooitech Solar Panel Laminator Complete Product Catalogue — All Models Technical Specifications & System Guide\n\nOoitech solar panel laminator full catalogue: 10 models, technical specs comparison, system descriptions, safety controls, and installation requirements for PV module production lines.\n\n##### Stock: Available | 30~60 days manufacturing time\n\n##### Category: Product\n\n##### Tags:\n\n---\n\n---\n\n# Ooitech Solar Panel Laminator — Complete Product Catalogue\n\n![Watch product video](https://img.youtube.com/vi/yGUGkAZ0FDA/maxresdefault.jpg)\n\n1. [Product Overview & Application](#overview)\n2. [Model Naming Convention](#model-naming)\n3. [Technical Specification Comparison Table (All Models)](#comparison)\n4. [Individual Model Specifications](#models)\n5. [Common System Descriptions](#systems)\n6. [Safety Control](#safety)\n7. [Key Components & Brands](#parts)\n8. [Factory / Installation Requirements](#factory)\n9. [Warranty & After-Sales Service](#warranty)\n10. [Operating & Safety Notes (User Manual Extract)](#opnotes)\n\n## 1. Product Overview & Application\n\nThe solar panel laminator is the most critical process equipment in the photovoltaic module production line. It bonds multiple layers of materials — **EVA encapsulant, tempered glass, backsheet, and solar cells** — together through a controlled combination of heat and vacuum inside a sealed lamination chamber.\n\nOoitech offers a complete range of laminators from compact semi-automatic bench-top models to large-scale fully-automatic double-layer, triple-chamber production lines. All models are compatible with:\n\n- Mono-crystalline silicon solar modules\n- Poly-crystalline silicon solar modules\n- Double-glass solar modules (bifacial)\n- TOPCon, HJT and other advanced cell technologies\n\n## 2. Model Naming Convention\n\n| Code Letter | Meaning |\n| --- | --- |\n| H | Semi-automatic |\n| A | Single chamber |\n| S | Double chamber |\n| T | Triple chamber |\n| B | Double layer (stacked) |\n| D | Electric heating (when used as suffix; \"DD\" = double layer double chamber) |\n| Numeric suffix (e.g. 2787, 2658): represents effective lamination area dimensions (Width × Length in mm, abbreviated) |\n\n## 3. Technical Specification Comparison Table — All Models\n\n| Parameter | OCY-H600D | OCY-1111 | OTCY-2615 | OTCY-2446 | OTCY-2658(Single) | OTCY-2666 | OTCY-2658(Double) | OTCY-2787D | OTCY-2787DD | OTCY-BT2787 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| — Basic Configuration — |\n| Operation Mode | Semi-Auto | Semi-Auto | Semi-Auto | Full Auto | Automatic | Automatic | Full Auto | Full Auto | Full Auto | Full Auto |\n| Chamber Configuration | Single | Single | Single | 1 Lam. | Single | Single | 1 Lam. + 1 Cur. | 1 Lam. + 1 Cur. | 2 Lam. + 2 Cur.(Double Layer) | 2 Lam. + 2 Cur. + 2 Cool.(Double Layer) |\n| Heating Mode | Electric | Electric | Electric | Oil | Oil | Oil | Oil | Oil | Oil | Oil |\n| — Dimensions & Capacity — |\n| Lamination Area (mm) | 600 × 600 | 1100 × 1100 | 2600 × 1500 | 4600 × 2400 | 2600 × 5800 | 2600 × 6600 | 5800 × 2600 | 8700 × 2700 | 8700 × 2700× 2 layers | 8700 × 2700× 2 layers |\n| Chamber Net Height (mm) | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 40 | 40 |\n| Machine Size (m) | 1.1×1.1×1.0 | 1.5×2.0×1.4 | 3.1×2.5×1.4 | 14.98×3.4×1.8 | 18.5×3.58×1.8 | 21.1×3.58×1.8 | 21.3×3.58×1.8 | 37.3×3.68×1.8 | 37.3×4.88×3.4 | 47.2×4.9×3.4 |\n| Machine Weight | 0.5 T | 2.3 T | 5 T | 16 T | 25 T | 25 T | — | — | 128 T | 170 T |\n| — Power & Electrical — |\n| Power Supply | AC 380V / 50Hz / 3-Phase 5-Wire (all models) |\n| Rated Power | 5 kW | 11.5 kW | 33 kW | 70 kW | 90 kW | 90 kW | 185 kW | 190 kW | 395 kW | 460 kW |\n| Average Working Power | 1.5 kW | 3.5 kW | ≤8.5 kW | ≤30 kW | — | ≤45 kW | ≤95 kW | 95 kW | ≤190 kW | ≤220 kW |\n| Heating Power | 3+1.2 kW | 8.5 kW | 27 kW | 54 kW | 90 kW | 72 kW | 72 kW × 2 | 72 kW × 2 | 72 kW × 4 | 72 kW × 2 (per layer) |\n| — Temperature — |\n| Temperature Range | 30–200°C | 30–200°C | 30–200°C | 30–180°C | 30–180°C | 30–180°C | 30–180°C | 30–180°C | 30–180°C | 30–180°C |\n| Temperature Precision | ±1°C | ±1°C | ±1°C | ±1°C | ±1°C | ±1°C | ±2°C | ±1°C | ±1°C | ±1°C |\n| Temperature Uniformity | ≤±2°C | ≤±2°C | ≤±2°C | ≤±2°C | ≤±1.5°C | ≤±2°C | ≤±1°C | ≤±2°C | ≤±2°C | ≤±1.5°C |\n| Temp. Control Points | — | — | — | 5 | 5 | 5 | 5 | 5 | Standard per chamber | 5 per chamber |\n| — Vacuum — |\n| Vacuum Degree (operating) | 40–100 Pa | 40–100 Pa | 40 Pa | 40–100 Pa | 40–100 Pa | 40 Pa | 40–100 Pa | 40–100 Pa | 40–100 Pa | 40–100 Pa (ult. 40 Pa) |\n| Vacuum Time (adjustable) | 5–30 min | 5–30 min | 5–30 min | 5–30 min | 5–30 min | 5–30 min | 5–30 min | 5–30 min | 5–30 min | 5–30 min |\n| Vacuum Pump | VRD-24 (24 m³/h) | 2X-30 (30 L/s) | 2X-30 | 2X-70 | 2X-70 + ZJP600 | 2X-70 + ZJP600 | 2X-70+ZJP600 / 2X-70 | 2X-70+ZJP600 / 2X-70 | 2×(2X-70+ZJP600) / 2×2X-70 | 2×2X-70+ZJP600 / 2×2X-70 / 2X-70 |\n| — Air Supply — |\n| Air Supply Pressure | 0.6 ~ 0.8 MPa (all models) |\n| Compressed Air Flow | ≥200 L/min | ≥300 L/min | ≥300 L/min | ≥400 L/min | ≥400 L/min | ≥600 L/min | ≥800 L/min | ≥800 L/min | ≥1000 L/min | ≥800 L/min × 6 |\n| — Performance — |\n| Work Cycle | Manual | Manual | Manual | ≤18 min | ≤18 min | ≤18 min | ≤9 min | ≤9 min | ≤9 min | ≤9 min (per layer) |\n| Availability | — | — | — | 98% | — | — | — | — | — | ≥99% |\n| Service Life | ≥ 10 years (all models) |\n| Conveying Speed | — | — | — | 4–14 m/min | 4–14 m/min | 4–14 m/min | 4–14 m/min | 4–14 m/min | 4–14 m/min | 4–14 m/min |\n| Loading / Unloading | Manual | Manual | Manual | Belt / SS rollers | Belt / SS rollers (buffer opt.) | Belt / SS rollers (buffer opt.) | Belt / SS rollers (buffer opt.) | Belt / SS rollers (buffer opt.) | Belt / SS rollers (buffer opt.) | Stacked belt / Stacked SS rollers |\n| Operating Platform | Touch Screen + PLC (all models) |\n| Working height (cover open) | — | — | — | 100–120 mm | 100–120 mm | 100–120 mm | 100–150 mm | 100–120 mm | 100–120 mm | 100–120 mm |\n| Max. cover height (maint.) | — | — | — | ≥250 mm | ≥250 mm | ≥250 mm | ≥250 mm | ≥250 mm | ≥250 mm | ≥250 mm |\n| Aeration Rate | — | — | — | 0–50 L/s | 0–50 L/s | 0–50 L/s | 0–5 L/s | 0–70 L/s | 0–50 L/s | 0–50 L/s |\n\n## 4. Individual Model Specifications\n\n| Lamination Area | 600 × 600 mm | Heating Mode | Electricity Heating (Double-side) |\n| --- | --- | --- | --- |\n| Rated Power | 5 kW | Avg. Working Power | 1.5 kW |\n| Heating Power | 3 kW + 1.2 kW | Temperature Range | 30°C – 200°C |\n| Temp. Precision | ±1°C | Temp. Uniformity | ≤±2°C |\n| Vacuum Degree | 40–100 Pa | Vacuum Time | 5–30 min (adjustable) |\n| Vacuum Pump | VRD-24 (24 m³/h) — Feiyue brand | Chamber Height | 35 mm |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥200 L/min |\n| Working Cycle | Manual | Operating Platform | Touch Screen + PLC |\n| Machine Size | 1100 × 1100 × 1000 mm | Weight | 0.5 T |\n| Service Life | ≥10 years |  |  |\n\n*Note: Heating time from room temperature to 145°C:<60 minutes. Vacuum time to reach 100Pa: <120 seconds.*\n\n| Lamination Area | 1100 × 1100 mm | Heating Mode | Electricity Heating |\n| --- | --- | --- | --- |\n| Rated Power | 11.5 kW | Avg. Working Power | 3.5 kW |\n| Heating Power | 8.5 kW | Temperature Range | 30°C – 200°C |\n| Temp. Precision | ±1°C | Temp. Uniformity | ≤±2°C |\n| Vacuum Degree | 40–100 Pa | Vacuum Time | 5–30 min (adjustable) |\n| Vacuum Pump | 2X-30 (30 L/s) — Sichuang Nanguang | Chamber Height | 35 mm |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥300 L/min |\n| Working Cycle | Manual | Operating Platform | Touch Screen + PLC |\n| Machine Size | 1500 × 2000 × 1400 mm | Weight | 2.3 T |\n| Service Life | ≥10 years |  |  |\n\n*Note: Heating time from room temperature to 145°C:<50 minutes. Vacuum time to reach 100Pa: <120 seconds.*\n\n| Lamination Area | 2600 × 1500 mm | Heating Mode | Electric Heating |\n| --- | --- | --- | --- |\n| Rated Power | 33 kW | Avg. Working Power | ≤8.5 kW |\n| Heating Power | 27 kW | Temperature Range | 30°C – 200°C |\n| Temp. Precision | ±1°C | Temp. Uniformity | ≤±2°C |\n| Vacuum Degree | 40 Pa | Vacuum Time | 5–30 min (adjustable) |\n| Vacuum Pump | 2X-30 | Chamber Height | 35 mm |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥300 L/min |\n| Working Cycle | Manual | Operating Platform | Touch Screen + PLC |\n| Machine Size / Weight | 3.1 × 2.5 × 1.4 m  / 5 T |\n| Service Life | ≥10 years |  |  |\n\n*Electric heating with module control for improved temperature uniformity. Heating to 145°C:<50 minutes. Vacuum to 100Pa: <120 seconds.*\n\n| Lamination Area | 4600 × 2400 mm | Heating Mode | Oil Heating |\n| --- | --- | --- | --- |\n| Rated Power | 70 kW | Avg. Working Power | ≤30 kW |\n| Heating Power | 54 kW | Temperature Range | 30°C – 180°C |\n| Temp. Precision | ±1°C | Temp. Uniformity | ≤±2°C |\n| Temp. Control Points | ≥5 | Chamber Height | 35 mm |\n| Vacuum Degree | 40–100 Pa | Vacuum Time | 5–30 min |\n| Vacuum Pump | 2X-70 (+ ZPJ300 Roots — user spec.) | Aeration Rate | 0–50 L/s |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥400 L/min |\n| Work Cycle | ≤18 min | Availability | 98% |\n| Chamber Config. | 1 Lamination Chamber | Loading / Unloading | Belt loading / SS roller discharge |\n| Operating Platform | Touch Screen + PLC (Siemens) | Conveying Speed | 4–14 m/min |\n| Machine Size / Weight | 14.98 × 3.4 × 1.8 m  / 16 T |\n| Service Life | ≥10 years |  |  |\n\n| Lamination Area | 2600 × 5800 mm | Heating Mode | Oil Heating |\n| --- | --- | --- | --- |\n| Rated Power | 90 kW | Temp. Uniformity | ≤±1.5°C |\n| Temp. Precision | ±1°C | Temperature Range | 30°C – 180°C |\n| Temp. Control Points | ≥5 | Chamber Height | 35 mm |\n| Vacuum Degree | 40–100 Pa (ult.<40 Pa) | Vacuum Time | 5–30 min (adj.) |\n| Vacuum Pump | 2X-70 + ZJP600 Roots | Aeration Rate | 0–50 L/s |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥400 L/min |\n| Pumping Rate | ≥600 m³/h (100Pa in<90s) | Work Cycle | ≤18 min |\n| Chamber Config. | Single Chamber | Loading / Unloading | Belt / SS rollers (buffer optional) |\n| Operating Platform | Touch Screen + PLC (Siemens) | Conveying Speed | 4–14 m/min |\n| Machine Size / Weight | 18.5 × 3.58 × 1.8 m  / 25 T |\n| Service Life | ≥10 years |  |  |\n\n| Lamination Area | 2600 × 6600 mm | Heating Mode | Oil Heating |\n| --- | --- | --- | --- |\n| Rated Power | 90 kW | Avg. Working Power | ≤45 kW |\n| Heating Power | 72 kW | Temperature Range | 30°C – 180°C |\n| Temp. Precision | ±1°C | Temp. Uniformity | ≤±2°C |\n| Temp. Control Points | ≥5 | Chamber Height | 35 mm |\n| Vacuum Degree | 40 Pa | Vacuum Time | 5–30 min (adj.) |\n| Vacuum Pump | 2X-70 + ZJP600 Roots | Aeration Rate | 0–50 L/s |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥600 L/min |\n| Pumping Rate | ≥600 m³/h (100Pa in<90s) | Work Cycle | ≤18 min |\n| Chamber Config. | Single Chamber | Loading / Unloading | Belt / SS rollers (buffer optional) |\n| Operating Platform | Touch Screen + PLC (Siemens) | Conveying Speed | 4–14 m/min |\n| Machine Size / Weight | 21.1 × 3.58 × 1.8 m  / 25 T |\n| Service Life | ≥10 years |  |  |\n\n| Lamination Area | 5800 × 2600 mm (Double chamber) | Heating Mode | Oil Heating |\n| --- | --- | --- | --- |\n| Rated Power | 185 kW | Avg. Working Power | ≤95 kW |\n| Heating Power | 72 kW × 2 | Temperature Range | 30°C – 180°C |\n| Temp. Precision | ±2°C | Temp. Uniformity | ≤±1°C |\n| Temp. Control Points | 5 | Chamber Height | 35 mm |\n| Vacuum Degree | 40–100 Pa | Vacuum Time | 5–30 min |\n| Vacuum Pump (Lam.) | 2X-70 + ZJP600 Roots | Vacuum Pump (Cur.) | 2X-70 |\n| Aeration Rate | 0–5 L/s | Pumping Rate | <90s to 100Pa |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥800 L/min |\n| Work Cycle | ≤9 min | Chamber Config. | 1 Lamination + 1 Curing |\n| Loading / Unloading | Belt / SS rollers (buffer optional) | Conveying Speed | 4–14 m/min |\n| Operating Platform | Touch Screen + PLC (Siemens) | Curing Cover Height | 120–150 mm (working); ≥250 mm (maint.) |\n| Machine Size | 21.3 × 3.58 × 1.8 m |\n| Service Life | ≥10 years |  |  |\n\n| Lamination Area | 8700 × 2700 mm | Heating Mode | Oil Heating |\n| --- | --- | --- | --- |\n| Rated Power | 190 kW | Avg. Working Power | 95 kW |\n| Heating Power | 72 kW × 2 | Temperature Range | 30°C – 180°C |\n| Temp. Precision | ±1°C | Temp. Uniformity | ≤±2°C |\n| Temp. Control Points | 5 | Chamber Height | 35 mm |\n| Vacuum Degree | 40–100 Pa (ult. 40 Pa) | Vacuum Time | 5–30 min |\n| Vacuum Pump (Lam.) | 2X-70 + ZJP600 Roots; pumping rate ≥630 m³/h (100Pa in<90s) | Vacuum Pump (Cur.) | 2X-70 rotary vane; ≥70 L/s |\n| Aeration Rate | 0–70 L/s | Inflation Valve | SMC VXZ260KG (zero differential pressure, two-way solenoid) |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥800 L/min |\n| Work Cycle | ≤9 min | Chamber Config. | 1 Lamination + 1 Curing |\n| Loading / Unloading | Belt / SS rollers (buffer optional) | Conveying Speed | 4–14 m/min |\n| Operating Platform | Touch Screen + PLC (Siemens/Kunlun) | Key Pneumatics | Japanese SMC |\n| Machine Size | 37.3 × 3.68 × 1.8 m |\n| Service Life | ≥10 years |  |  |\n\n| Lamination Area | 8700 × 2700 mm × 2 layers | Heating Mode | Oil Heating |\n| --- | --- | --- | --- |\n| Rated Power | 395 kW | Avg. Working Power | ≤190 kW |\n| Heating Power | 72 kW × 4 | Temperature Range | 30°C – 180°C |\n| Temp. Precision | ±1°C | Temp. Uniformity | ≤±2°C |\n| Temp. Control Point | Standard per chamber | Chamber Height | 40 mm |\n| Vacuum Degree | 40–100 Pa | Vacuum Time | 5–30 min |\n| Vacuum Pump | 2× (2X-70 + ZJP600) Roots (lam.) / 2× (2X-70) rotary (cur.) | Pumping Rate | ≥630 m³/h (lam., 100Pa<90s) |\n| Aeration Rate | 0–50 L/s | Air Supply | 0.6–0.8 MPa |\n| Compressed Air Flow | ≥1000 L/min | Work Cycle | ≤9 min |\n| Chamber Config. | 2 Lamination + 2 Curing (Double Layer) | Loading / Unloading | Belt / SS rollers (buffer optional) |\n| Operating Platform | Touch Screen + PLC | Conveying Speed | 4–14 m/min |\n| Machine Size / Weight | 37.3 × 4.88 × 3.4 m  / 128 T  (Ground bearing: 3.0 T/m²) |\n| Service Life | ≥10 years |  |  |\n\n#### Factory Requirements (OTCY-2787DD)\n\n| Item | Parameter |\n| --- | --- |\n| Power Supply | 380V/50Hz, 3-phase 5-wire. Peak: 395 kW; Operating: 190 kW |\n| Compressed Air | Pressure: 0.8 MPa (min 0.6 MPa); Peak flow: 1000 L/min; Operating flow: 600 L/min; Interface: Φ16 mm × 2 |\n| Cooling Water | Normal circulation (for vacuum pump) |\n| Exhaust Demand | Temperature<180°C; Flow: 30 m³/h |\n| Clean Room | ISO Class 5 |\n| Floor Flatness | ±10 mm |\n| AC Conditioning | 25 ± 5°C |\n\n| Full Name | Double Layer Triple Chamber Oil Heating Solar PV Module Laminator |\n| --- | --- |\n| Lamination Area | 2700 × 8700 mm × 2 layers | Chamber Distribution | Double Layer Three Chamber (Lam×2 + Cur×2 + Cool×2) |\n| Rated Power | 460 kW (standard) | Avg. Working Power | ≤220 kW |\n| Heating Power | 72 kW × 2 (per layer) | Heating Medium | SD320 Thermal Oil |\n| Temperature Range | 30°C – 180°C | Temp. Uniformity | ≤±1.5°C |\n| Temp. Precision | ±1°C | Temp. Control | Intelligent self-tuning PID (5 points per chamber) |\n| Chamber Height | 40 mm (lam.); working cover: 100–120 mm; max: ≥250 mm | Aeration Rate | 0–50 L/s |\n| Vacuum Degree (op.) | 40–100 Pa | Ultimate Vacuum | 40 Pa |\n| Vacuum Time | 5–30 min (adjustable) | Vacuum Pump | Stage I: 2×2X-70 + ZJP600 (lam.); Stage II: 2×2X-70 (cur.); Stage III: 2X-70 (cool.) |\n| Air Supply | 0.6–0.8 MPa | Compressed Air Flow | ≥800 L/min × 6 |\n| Work Cycle | ≤9 min (per layer) | Availability | ≥99% |\n| Machine Weight | 170 T | Conveyor Bearing Load | ≤300 kg |\n| Silicon Gel Plate Life | ≥3000 uses | Conveying Speed | 4–14 m/min |\n| Operating Platform | Independent Double Touch Screen | Loading / Unloading | Stacked Belt Loading + Stacked Roller Unloading |\n| Production Line Docking Height | Lower layer: 950 ± 30 mm; Upper layer: 2630 ± 30 mm |\n| Boundary Dimension | 47.2 × 4.9 × 3.4 m (incl. 2nd layer maintenance platform) |\n| Host Machine Dimension | 30.5 m (L) × 3.7 m (W) × 3.4 m (H) |\n| 2nd Layer Maintenance Platform | Width: 600 mm; Height: 1800 mm; Guardrail height: 900 mm |\n| Service Life | ≥10 years |  |  |\n\n#### Structure Summary\n\n- Unit Constitution: Loading stage ×2, Process stage I ×2 (Laminating), Process stage II ×2 (Solidifying), Cooling stage ×2, Unloading stage ×2\n- Vacuum equipment: Ten sets of 2X-70 rotary vane pumps, two sets of ZJP600 Roots pumps\n- Heating: Four sets of 72 kW heating stations (SD320 thermal oil)\n- Each laminating chamber is independent; each layer can execute lamination separately\n- Upper and lower high-temperature cloth systems equipped with roller brush devices for residue elimination\n- Specialized maintenance platform with climbing ladder for 2nd-floor access (600 mm wide, 1800 mm height, 900 mm guardrail)\n\n#### Cooling Stage (unique to BT2787)\n\n- Same structural form as process stage, but configured with an industrial chiller for water circulation cooling of modules exiting the process chambers\n- Cooling base plate: Q235 steel, 40 mm thickness, finely ground surface; internal perforations allow coolant flow\n- Temperature measurement points on base plate: ≥5, real-time display\n- Cooling stage vacuum pump: rotary vane pump, ≥70 L/s; 100 Pa in<90s\n\n## 5. Common System Descriptions\n\nThe following descriptions apply to all full-automatic oil-heating models (OTCY-2446, 2658, 2666, 2787D, 2787DD, BT2787). Semi-automatic electric models share the same control and safety logic but have simplified mechanical structure.\n\n### 5.1 Feeding System\n\n- The feeding stage uses an **anti-deviation conveyor belt** to perfectly transition modules to the main laminating unit.\n- Controlled by **frequency conversion system + photoelectric positioning system + encoder fool-proofing system**. Transmission speed is continuously adjustable from **4 to 14 m/min**.\n- Three operating modes available: **Auto feeding, Manual feeding, and Emergency management** (via transmission inching button).\n- Photoelectric sensor at the end of the conveyor belt provides module protection and positioning. If positioning deviation is detected, modules cannot enter the lamination section (alarm triggered).\n- Double-layer (BT2787, 2787DD) models use **stacked belt loading platforms** — each layer has its own independent loading unit.\n\n### 5.2 Laminating / Curing Section\n\n- **Chamber structure:** Each lamination chamber consists of an upper chamber (upper box) and a lower heating plate, separated by a silica gel plate with a sealable bead/pressing frame, forming two independent sub-chambers (upper and lower).\n- **Heating plate:** Made of 60 mm thick Q235 steel plate. Surface is finished by fine grinding; surface irregularity ≤200 µm/m². Double-inlet and double-outlet pipeline design for heat-conducting oil.\n- **Heating rate:** Not less than 1.5°C/min.\n- **Temperature deviation:** ≤±2°C (standard); ≤±1.5°C (premium models).\n- **Temperature measurement:** ≥5 points per heating plate, displayed in real-time on touch screen.\n- Each sub-chamber can be **independently vacuumed and inflated**. The vacuum value is set and controlled — supports segmented / staged lamination profiles. A SMC pressure sensor monitors real-time pressure; a Pa-class vacuum gauge is installed in the lower chamber.\n- **Laminating section vacuum pump:** 2X-70 rotary vane + ZJP600 Roots pump set. Pumping rate ≥630 m³/h (OTCY-2787D/DD) or ≥600 m³/h (2658/2666). Time to 100 Pa:<90 seconds.\n- **Curing section vacuum pump:** 2X-70 rotary vane pump. Pumping rate ≥70 L/s. Time to 100 Pa:<90 seconds.\n- **Cover lifting:** Working opening height 100–120 mm; ultimate opening height (maintenance) ≥250 mm.\n- **Positioning accuracy:** Gear motor + frequency control + encoder system. Repeat positioning accuracy within ±10 mm.\n- Upper and lower conveyor belts of the main laminating unit are equipped with **roller brush cleaners** to remove EVA/film residue from the high-temperature cloth.\n- The heating plate is equipped with a **special blowing device** (on 2658/2666 models) to prevent the high-temperature cloth from sticking to the plate surface.\n\n### 5.3 Unloading / Discharge Section\n\n- Discharge conveyed by **stainless steel rollers** driven by frequency conversion system, speed adjustable to match feed and host machine speed.\n- Optional: **buffer-type stainless steel roller unloading**.\n- Photoelectric sensors at front and rear ends monitor discharge in real-time to prevent modules from falling.\n- The discharge section includes a **fan cooling function** — fans activate automatically when modules are discharged to accelerate cooling.\n- Double-layer models (BT2787, 2787DD) use **stacked multi-roller conveyors** with integrated air coolers for accelerated module cooling.\n\n### 5.4 Transmission System\n\n- Main machine transmission: **Gear motor + frequency control speed + encoder control**, driving high-temperature cloth via chain. Repeat positioning accuracy: ±10 mm.\n- Feeding and discharging stages: Gear motor + frequency control speed to match main engine speed.\n- High-temperature cloth is arranged in a **large-cycle circular motion** — multiple cloths connected in series, continuously circulating without disconnection during the entire transmission process. The connection/join points of upper and lower cloths do NOT contact the module surface.\n- **Synchronous gear design** ensures upper and lower high-temperature cloth systems always move in synchrony.\n- **Chain tensioning design + anti-jumping gear device** reduces chain looseness from wear, ensuring smooth, continuous transmission without chain breakage or jumping.\n\n### 5.5 Lifting System\n\n- Both laminating and curing stages use **pneumatic lifting**, controlled by three-position five-way solenoid valves.\n- Key pneumatic components (cylinders, lifting solenoid valves, pneumatic solenoid valves) use **Japanese SMC** (or equivalent reputable) brand components.\n- Each cylinder's inlet and outlet are equipped with **exhaust throttle valves** to adjust lifting speed, ensuring stable and synchronous cylinder movement.\n- **Independent air control safety system:** A dedicated air safety circuit — separate from the main hoisting mechanism — provides a holding signal for each cylinder. This prevents the upper chamber from falling due to power outages, pipe bursts, or other abnormal causes.\n- Double-layer 2787DD model: Uses **8-column pneumatic lifting** arrangement per chamber for stability on the large-format platform.\n\n### 5.6 Heating System (Oil Heating Models)\n\n- The heating plate is heated by **heat-conducting oil** circulating through a perforated/drilled plate. **Double-inlet and double-outlet** pipeline design for uniform temperature distribution.\n- **Heating rate:** ≥1.5°C/min.\n- **Temperature deviation:** ≤±2°C (standard); ≤±1.5°C (BT2787, 2658 single-chamber).\n- Multi-point temperature control with **PID self-tuning technology** (standard temperature module). Achieves excellent temperature uniformity.\n- Heating station from qualified manufacturers: provides **real-time monitoring of temperature and pressure**, with automatic alarm and shutdown on over-temperature or over-pressure conditions.\n- BT2787 uses **SD320 thermal oil** with four sets of 72 kW heating stations.\n- Oil tank over-temperature alarm: engine stops and alarms if oil temperature exceeds 180°C.\n- **Operating procedure:** Allow oil pump to run in normal circulation for at least 3 minutes before turning on heating. When shutting down: stop heating first, then turn off the oil pump. Do NOT turn off the hot oil pump when temperature is above 100°C.\n\n### 5.7 Vacuum System\n\n- Lamination chamber vacuum controlled by a **high-vacuum butterfly valve** (Roots pump set).\n- Under working temperature conditions, the ultimate vacuum of the lamination chamber can reach **below 40 Pa**. In automatic operation mode, lamination chamber vacuum ≤100 Pa.\n- Each chamber is equipped with a **Japanese SMC zero differential pressure pneumatic membrane two-way solenoid valve (VXZ260KG)** for vacuum chamber inflation. Inflation rate freely adjustable from 0–50 L/s (or 0–70 L/s on OTCY-2787D).\n- Each chamber has an **SMC pressure sensor** for real-time chamber pressure monitoring. Touch screen displays live pressure. Lower chamber additionally equipped with a Pa-class vacuum gauge.\n- The entire vacuum/pneumatic system is equipped with a **manual backup operating system** for manual inflation and venting during unexpected power failure, minimizing losses from fault conditions.\n\n### 5.8 Control System\n\n- Whole equipment controlled by **PLC (Siemens) + Touch Screen (Kunlun Tongtai)**.\n- **Multi-recipe storage:** Various process recipes (formulas) can be saved and recalled at any time, accommodating different manufacturers and material batches.\n- **Data persistence:** Process parameters and setting data are automatically memorized and stored on every power cycle — no loss of settings.\n- **Lamination count statistics:** Records production count per shift for scheduling, maintenance planning, and consumable replacement tracking.\n- **MES integration:** Optional production process management system (MES) available upon user request.\n- Three production modes selectable by operator: **Manual, Semi-automatic, and Automatic**. If an abnormality occurs during automatic operation, the machine can switch to manual mode to reduce losses.\n- Three-stage lamination supported; vacuum and pressure values are independently set and controlled for each stage.\n- High-end brand electrical components: superior performance, reliable quality, low replacement rate.\n- Equipment cabling, piping, and installation accessories comply with **national standards and relevant regulations**.\n- BT2787 features **independent double touch screens** (one per layer) for simultaneous independent control of each production layer.\n\n## 6. Safety Control\n\n### 6.1 Alarm & Protection Functions (Oil Heating Models)\n\n| Item | Alarm / Control Description |\n| --- | --- |\n| Laminate Module Positioning | If modules are outside the orientation range, lamination is inhibited and an alarm is triggered. |\n| Heating Station High/Low Level | Independent liquid level detection device monitors oil level continuously. Alarm is triggered if level goes out of range. |\n| Oil Tank Over-Temperature | If heated oil temperature exceeds 180°C, the engine stops and alarm is triggered. |\n| Heating Plate Over-Temperature | Max and min temperature limits are set for the heating plate. Alarm is triggered if temperature goes beyond the set range. |\n| Oil Pressure Detection | Alarm is triggered if oil pressure exceeds the set value. |\n| Air Source Pressure Detection | Alarm is triggered if compressed air pressure goes beyond the set range. |\n| Vacuum Alarm | Alarm triggered if the vacuum level fails to reach the set value within the stipulated time. |\n| Oil Pump Overload Protection | Engine alarms if oil pump is overloaded. |\n| Vacuum Pump Protection | Monitors vacuum pump working state and triggers alarm on failure. |\n\n### 6.2 Alarm & Protection Functions (Electric Heating / Semi-Auto Models)\n\n| Item | Alarm / Control Description |\n| --- | --- |\n| Heating Plate Over-Temperature | Max and min temperature limits set. Alarm if temperature exceeds set value. |\n| Air Source Pressure Detection | Alarm if air pressure exceeds set value. |\n| Vacuum Alarm | Alarm if vacuum pressure fails to reach set value within stipulated time. |\n| Vacuum Pump Protection | Monitors vacuum pump working state; alarms on breakdown. |\n| Heating Current Protection | Monitors and protects heating current; alarms on over-current or overload. |\n| Open/Close Cover System | In automatic mode, if the specified cover command is not met within the set time, system alarms. |\n| Alarm Recording Function | Records alarm time and cancellation time accurately. Up to 100 operating parameter records with export/storage capability. |\n\n### 6.3 Anti-Drop Safety (All Models)\n\n- Dual safety measures: **pilot-operated air control valve + mechanical lock**. The upper cover will not fall when the equipment is suddenly powered off or the pipeline is faulty, preventing lamination failure and personnel injury.\n- An **independent air control safety system** prevents the upper chamber from falling due to power failures or burst pipes.\n\n### 6.4 Other Safety Features\n\n- Safety warning signs on all relevant parts.\n- **Three-color lights and alarm system** for real-time equipment operation status monitoring.\n- **Process password protection:** Modification of process parameters requires authorized password entry.\n- **Vacuum indicator:** In case of sudden power failure, lamination status can be assessed and appropriate action taken.\n- **Insulation measures:** All pipelines and heating parts are thermally insulated to reduce energy consumption and temperature loss.\n- **Emergency stop button:** Powers off the whole machine when pressed. Reset by rotating in the arrow direction on the button.\n- Vacuum pipe between vacuum pump and laminator should not exceed 12 meters to maintain vacuum performance.\n- Before opening the cover, confirm that the lower chamber has been inflated to atmosphere. Opening the cover under negative pressure is strictly prohibited.\n\n## 7. Key Components & Brands\n\n| Component | Brand (Full-Auto Oil Models) | Brand (Semi-Auto Electric Models) |\n| --- | --- | --- |\n| PLC | Siemens | Siemens |\n| Touch Screen | Kunlun Tongtai | Kunlun Tongtai |\n| Circuit Breaker | Schneider | Schneider |\n| AC Contactor | Schneider | Schneider |\n| Solid State Relay | Gold | Gold |\n| Air Cylinder | Japanese SMC | AirTAC |\n| Filter Regulator | SMC | AirTAC |\n| Pressure Sensor | SMC | SMC |\n| Inflation Valve (Solenoid) | SMC VXZ260KG | SMC |\n| Vacuum Butterfly Valve | Shanhai Biaorui (high-vacuum) | Shanhai Biaorui / China Shanhai |\n| Butterfly Valve (small models) | — | FLOWX (OCY-H600D) |\n| Vacuum Pump | Sichuang Nanguang (2X-70) | Sichuang Nanguang / Feiyue |\n| High-Temperature Cloth | Jiangsu | Jiangsu |\n| Silicone Membrane Sheet | Shandong / Jiangsu | Shandong / Jiangsu |\n\n## 8. Factory / Installation Requirements (General)\n\n| Requirement | Specification |\n| --- | --- |\n| Ambient Temperature | 0°C – 45°C |\n| Relative Humidity | < 75% |\n| Power Line | AC380V ±5%, 3-phase 5-wire. For distance<50 m with good heat dissipation, a single 50 mm² (3+2) GB copper cable per supply is acceptable. Increase wire diameter as appropriate for longer runs. |\n| Air Source Connector | 12 mm PU tube. Air pressure: 0.6–0.8 MPa (min 0.6 MPa per DIN ISO 8573-1). Flow: per model specification (see comparison table) |\n| Cooling Water (vacuum pump) | Industrial circulating cooling water per GB50050-2007. Flow: 600 L/h (2X-70 pump) + 960 L/h (Roots pump). Interface: 1/2″ (2X-70 pump). Customer to provide self-priming pump if needed. |\n| Clean Room Level | ISO Class 5 (for large-format automatic models) |\n| Floor Flatness | ±10 mm |\n| Air Conditioning | 25 ± 5°C (temperature-controlled workshop recommended) |\n| Ground Bearing | Per model weight (see individual specs). OTCY-2787DD: 3.0 T/m² |\n\n## 9. Warranty & After-Sales Service\n\n- **Warranty Period:** One year after successful installation, or 16 months from bill of lading date — whichever is earlier.\n- **Warranty Coverage:** During the warranty period, the seller provides timely maintenance services and necessary spare parts free of charge (excluding consumables). Courier costs for spare parts are the buyer's responsibility.\n- **On-site Support:** If buyer's engineers cannot resolve an issue during the warranty period, the seller will dispatch engineers to the buyer's plant. Round-trip airfare, local transport, accommodation, and meals in the buyer's city are at the buyer's expense.\n- **Warranty Exclusions:** Damage or malfunctions arising from misuse, abuse, self-demolition or modification by any party other than the seller's authorized technicians, or use inconsistent with the operation manual.\n- **Post-Warranty Support:** The seller continues to provide free online service and technical guidance indefinitely after the warranty period. Spare parts are supplied to the buyer at favorable prices. On-site engineer visits after warranty: buyer covers airfare, visa, accommodation, travel expenses, and labor costs per the seller's standards.\n- **Consumables:** Provided upon payment at all times (not covered under warranty).\n- **Operator Training:** After installation and commissioning, machines must be operated only by trained personnel.\n\n## 10. Operating & Safety Notes (User Manual Extract)\n\nExtracted from the Ooitech Laminator Operating Instruction manual (Model A2236 and applicable to all full-auto models).\n\n### 10.1 Symbol Guide\n\n| Symbol | Meaning / Warning |\n| --- | --- |\n| ⚠ Be Careful | Risk of bump or tripping in this area. Pay attention to limb and body safety. |\n| ???? High Temperature | Workbench temperature can reach up to 180°C during and after operation. Confirm temperature is in safe range before touching. Do NOT loosen oil pipeline joints or flanges during or after operation while oil is still hot. Do NOT remove heating box protective panels arbitrarily. |\n| ✋ Watch Your Hands | Upper box cover falling hazard. Ensure no personnel are in the working area when the machine is operating or being serviced. |\n| ⚙ Mechanical Wounding | Conveyor chains and belts can cause entanglement. All personnel in the production area must wear work clothes and work caps. Long hair must be fully tucked into the cap. |\n| ⚡ Electric Shock | Power distribution cabinet installed in equipment area. Contact maintenance electrician for any electrical operation. |\n\n### 10.2 Key Operating Precautions\n\n1. Do not use this product in corrosive gas, moisture, flammable, or explosive environments.\n2. Ensure the machine is properly grounded before operation.\n3. Do not open the terminal protective cover when the device is powered or running.\n4. Do not touch the circuit board with bare hands — risk of electric shock and ESD damage.\n5. Operators must wear insulated gloves when manually placing or removing laminated modules.\n6. Maintenance personnel must power off the machine before maintenance. Verify no danger exists before wiring, checking, or moving the machine.\n7. When starting or closing the machine, keep hands away from the main unit. In emergency, press the emergency stop button immediately.\n8. During belt/chain transmission movement, non-operators must leave the area. Operators must not place hands or body parts near or into the conveyor belt.\n9. When machine is in working condition, all non-operators must stand at least 1 meter from the machine.\n10. Visitors and non-professionals are not allowed to operate this machine.\n11. The vacuum pipe between vacuum pump and laminator must not exceed 12 meters — longer distances degrade vacuum performance.\n12. When shutting down the vacuum pump, first inflate both chambers to atmospheric pressure. The cover must NEVER be opened while the lower chamber is under negative pressure.\n13. Allow the oil pump to run in normal circulation for at least 3 minutes before turning on heating. When shutting down: stop heating first, then turn off the oil pump. Never turn off the hot oil pump when temperature is above 100°C.\n14. When the machine is not actively working, open the cover to allow heat dissipation after stopping heating.\n15. Turn off the main power supply after laminator operation is complete, to avoid interference with associated equipment.\n16. Do not slide or place sharp objects (e.g. blades) on the conveyor belt surface — this will shorten belt service life.\n17. The automatic laminator has high precision electrical components. Do not arbitrarily reposition or redirect any electrical component — this may cause malfunction.\n18. Do not place any foreign objects on the heating platform surface — the cover exerts significant pressure during operation.\n19. Before opening the cover, always verify the lower chamber has been inflated to atmosphere.\n20. The emergency stop button powers off the entire machine. Reset by rotating the button in the direction indicated by the arrow after troubleshooting.\n\n### 10.3 Model Code Interpretation (from User Manual)\n\n| Code | Meaning | Example |\n| --- | --- | --- |\n| H | Semi-automatic | OCY-H600D → Semi-auto, 600 mm, Electric |\n| A | Single chamber | OTCY-A2658 → Single chamber |\n| S | Double chamber | OTCY-S2658 → Double chamber |\n| T | Triple chamber | OTCY-T2787 → Triple chamber |\n| B | Double layer | OTCY-BT2787 → Double layer, Triple chamber |\n| D (suffix) | Electric heating | OCY-H600D → Electric; 2787DD → Double Layer Double Chamber |\n| Numeric part | Effective laminating area (abbreviated dimensions) | 2787 → ~2700×8700 mm area |\n\n## Related Items\n\n![SS-2500B Full Automatic Solar Cell Tabber Stringer Machine - High-Speed Production Line Equipment](https://cdn.ooitech.com/static/upload/image/20260323/1774258018905303.webp)\n\n#### SS-2500B Full Automatic Solar Cell Tabber Stringer Machine - High-Speed Production Line Equipment\n\n![SUNPOWER Back Contact Cell Welding Machine SL-1000 | IBC Back Contact Solar Cell Stringer](https://cdn.ooitech.com/static/upload/image/20260323/1774263750726273.webp)\n\n#### SUNPOWER Back Contact Cell Welding Machine SL-1000 | IBC Back Contact Solar Cell Stringer\n\n![OLS-20E Dual-Laser Solar Cell Cutting Machine with Automatic 1/4 Breaking for Shingled Solar Cell Production](https://cdn.ooitech.com/static/upload/image/20260318/2026031858869524.webp)\n\n#### OLS-20E Dual-Laser Solar Cell Cutting Machine with Automatic 1/4 Breaking for Shingled Solar Cell Production\n\n![Junction Box AB Component Filling Glue Machine SPZ-AB10S-JH | Ooitech Solar Panel Production Equipment](https://cdn.ooitech.com/static/upload/image/20260326/1774504501115202.webp)\n\n#### Junction Box AB Component Filling Glue Machine SPZ-AB10S-JH | Ooitech Solar Panel Production Equipment\n\n![Automatic Shingled Stringer SL-30C | Shingled Solar Cell Welding Machine - Ooitech](https://cdn.ooitech.com/static/upload/image/20260323/1774263321793147.webp)\n\n#### Automatic Shingled Stringer SL-30C | Shingled Solar Cell Welding Machine - Ooitech\n\n![OTCT-A Solar Cell Tester – Electric Performance & IV Curve](https://cdn.ooitech.com/static/upload/image/20260327/2026032746397289.webp)\n\n#### OTCT-A Solar Cell Tester – Electric Performance & IV Curve\n\n![CHT9980A/CHT9981A PV Safety Comprehensive Tester | Solar Panel Hipot Insulation Ground Continuity Tester](https://cdn.ooitech.com/static/upload/image/20260327/2026032763823477.jpg)\n\n#### CHT9980A/CHT9981A PV Safety Comprehensive Tester | Solar Panel Hipot Insulation Ground Continuity Tester\n\n![Robot String Cell Layup Machine  | Automated Solar Module Layup System - Ooitech](https://cdn.ooitech.com/static/upload/image/20260324/1774338062497258.webp)\n\n#### Robot String Cell Layup Machine | Automated Solar Module Layup System - Ooitech\n\n![](/template/ooitech/assets/img/shape/06.png)\n\n![](https://cdn.ooitech.com/static/upload/image/20250909/1757399770541443.webp)\n\n### Request A Quote\n\nAll uploads are secure and confidential.\n\n## We deliver expertise you can trust our service\n\nDirect-from-Factory Equipment.\n\n![](/template/ooitech/assets/img/icon/money-2.svg)\n\n### Cost-Effective Advantages\n\nWe deliver exceptional value, maximizing results while optimizing budgets for clients.\n\n![](/template/ooitech/assets/img/icon/staff.svg)\n\n### Our Experience Team\n\nOur skilled professionals specialize in innovative solutions and tailored strategies.\n\n![](/template/ooitech/assets/img/icon/certified.svg)\n\n### 15+ Years Industry Experience\n\nDeep expertise ensures reliable, trend-aware, and proven outcomes for success.\n\n![](https://cdn.ooitech.com/static/upload/image/20250910/1757477357667605.webp)\n\n![](https://cdn.ooitech.com/static/upload/image/20250910/1757477724911512.webp)\n\n![](/template/ooitech/assets/img/shape/06.png)\n\n## What Our Client Say's about us\n\nClient testimonials praise our deep understanding of their challenges, which leads to innovative solutions and strong ROI. Long-term collaborations—some over a decade—demonstrate their trust and satisfaction. Their success stories drive us to continually exceed expectations. [Know More **](#quote-form)\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nThanks to Ooitech for providing highly suitable BC solar cell experimental equipment.\n\n![KTECH](https://cdn.ooitech.com/runtime/image/w800_h800_fitblur_v2_1776426122864564.webp)\n\n### KTECH\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nA man with a big soul. Thank you very much for your visit Mr Wu. Thank you very much for the services provided in installing equipment and training my students. The kindest person and professional in his field\n\n![Jizzakh Polytechnic Institute](https://cdn.ooitech.com/runtime/image/w800_h800_fitblur_v2_2026041716444445.webp)\n\n### Jizzakh Polytechnic Institute\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nThank you again so much again for the very big big help for improving and fixing the factory and also teaching the workers how to use the machines\n\n![Mark](https://cdn.ooitech.com/runtime/image/w800_h800_fitblur_v2_1757479675272137.webp)\n\n### Mark\n\nBIPV Philippines\n\n![](/template/ooitech/assets/img/icon/quote.svg)\n\nThanks to Ooitech for providing the fully automated production equipment—your installation and after-sales service have been excellent.\n\n![Amjad](https://cdn.ooitech.com/runtime/image/w800_h800_fitblur_v2_2026041720921238.webp)\n\n### Amjad\n\n## Our Latest News & Blog\n\n![American Green Energy Company Purchases Ooitech Automatic Ribbon Cutting Machine in 2014](https://cdn.ooitech.com/runtime/image/w800_h500_2026032780265832.webp )\n\n- [** ooitech](/american-green-energy-company-purchases-ooitech-automatic-ribbon-cutting-machine-in-2014.html)\n- [** 632](/american-green-energy-company-purchases-ooitech-automatic-ribbon-cutting-machine-in-2014.html)\n\n### American Green Energy Company Purchases Ooitech Automatic Ribbon Cutting Machine in 2014\n\nIn 2014, a green energy company from the United States purchased the Ooitech automatic ribbon cutting and bending machine for their solar panel production line, demonstrating Ooitech's growing international reputation in solar module manufacturing eq\n\n![Ooitech Supplied Solar Panel Raw Materials to Mexico's CONSTRUCTORES in 2015](https://cdn.ooitech.com/runtime/image/w800_h500_2026041629646492.webp )\n\n- [** ooitech](/ooitech-supplied-solar-panel-raw-materials-to-mexicos-constructores-in-2015.html)\n- [** 65](/ooitech-supplied-solar-panel-raw-materials-to-mexicos-constructores-in-2015.html)\n\n### Ooitech Supplied Solar Panel Raw Materials to Mexico's CONSTRUCTORES in 2015\n\nIn 2015, Ooitech successfully delivered solar panel raw materials to Mexican company CONSTRUCTORES, supporting local photovoltaic module production in Mexico.\n\n![Polish Manufacturer Deploys Ooitech 60MW Fully Automatic Solar Panel Production Line](https://cdn.ooitech.com/runtime/image/w800_h500_1776424002204013.webp )\n\n- [** ooitech](/polish-manufacturer-deploys-ooitech-60mw-fully-automatic-solar-panel-production-line.html)\n- [** 66](/polish-manufacturer-deploys-ooitech-60mw-fully-automatic-solar-panel-production-line.html)\n\n### Polish Manufacturer Deploys Ooitech 60MW Fully Automatic Solar Panel Production Line\n\nA Polish solar manufacturer has successfully deployed a 60MW fully automatic solar panel production line supplied by Ooitech, strengthening local PV module capacity in Central Europe.\n\n![Armenia 300MW Solar Panel Production Line Project 2021](https://cdn.ooitech.com/runtime/image/w800_h500_2026041716202540.webp )\n\n- [** ooitech](/armenia-300mw-solar-panel-production-line-project-2021.html)\n- [** 63](/armenia-300mw-solar-panel-production-line-project-2021.html)\n\n### Armenia 300MW Solar Panel Production Line Project 2021\n\nIn 2021, a photovoltaic manufacturer in Armenia deployed a 300MW full-automatic solar panel production line, marking a significant step in the country's push toward domestic solar module manufacturing capacity.\n\n![Ooitech Powers Egypt's First Solar Panel Factory in Red Sea Suez – Power Field Solar Module Production Line](https://cdn.ooitech.com/runtime/image/w800_h500_2026041620797582.webp )\n\n- [** ooitech](/ooitech-powers-egypts-first-solar-panel-factory-in-red-sea-suez-power-field-solar-module-production-line.html)\n- [** 73](/ooitech-powers-egypts-first-solar-panel-factory-in-red-sea-suez-power-field-solar-module-production-line.html)\n\n### Ooitech Powers Egypt's First Solar Panel Factory in Red Sea Suez – Power Field Solar Module Production Line\n\nIn 2015, Power Field launched the first solar panel manufacturing facility in Red Sea Suez, Egypt, equipped with semi-automatic solar module production line, raw materials, technical support, and process training provided by Ooitech.\n\n![Kazakhstan Solar Manufacturer Adopts Ooitech Production Line for Local PV Module Output](https://cdn.ooitech.com/runtime/image/w800_h500_2026042114561863.webp )\n\n- [** ooitech](/kazakhstan-solar-manufacturer-adopts-ooitech-production-line-for-local-pv-module-output.html)\n- [** 57](/kazakhstan-solar-manufacturer-adopts-ooitech-production-line-for-local-pv-module-output.html)\n\n### Kazakhstan Solar Manufacturer Adopts Ooitech Production Line for Local PV Module Output\n\nA Kazakhstan-based photovoltaic company has commissioned a complete solar panel production line supplied by Ooitech, marking a new step in Central Asia's growing PV manufacturing capacity.\n\n![Tindo Solar Adopts Ooitech NDC Cell Cutting and Auto Bussing Solutions in 2021](https://cdn.ooitech.com/runtime/image/w800_h500_1776394385704834.webp )\n\n- [** ooitech](/tindo-solar-adopts-ooitech-ndc-cell-cutting-and-auto-bussing-solutions-in-2021.html)\n- [** 69](/tindo-solar-adopts-ooitech-ndc-cell-cutting-and-auto-bussing-solutions-in-2021.html)\n\n### Tindo Solar Adopts Ooitech NDC Cell Cutting and Auto Bussing Solutions in 2021\n\nIn 2021, Australian solar manufacturer Tindo Solar adopted Ooitech waterless non-destructive NDC cell cutting and fully automatic string bussing solutions to upgrade its solar panel production capabilities.\n\n![Indonesian Customer Adopts Ooitech Flexible Solar Panel Production Line and Technical Solutions](https://cdn.ooitech.com/runtime/image/w800_h500_2026042116138931.webp )\n\n- [** ooitech](/indonesian-customer-adopts-ooitech-flexible-solar-panel-production-line-and-technical-solutions.html)\n- [** 82](/indonesian-customer-adopts-ooitech-flexible-solar-panel-production-line-and-technical-solutions.html)\n\n### Indonesian Customer Adopts Ooitech Flexible Solar Panel Production Line and Technical Solutions\n\nAn Indonesian customer has successfully deployed Ooitech's flexible solar panel production line and complete technical solution, marking a new milestone in Southeast Asia's flexible PV manufacturing sector.\n",
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