Junction Box AB Component Filling Glue Machine SPZ-AB10S-JH
The Ooitech SPZ-AB10S-JH Junction Box AB Component Filling Glue Machine is a professional two-component adhesive mixing and dispensing system engineered specifically for solar panel junction box potting applications. This machine automatically mixes A and B component glue at precise ratios and fills junction boxes with consistent accuracy, ensuring reliable sealing and electrical insulation for solar modules.
Designed for solar panel production lines ranging from small-scale workshops to large manufacturing facilities, the SPZ-AB10S-JH integrates advanced screw and gear metering technology with PLC-based intelligent control. The system supports adjustable mix ratios from 10:1 to 4:1, accommodating a wide variety of two-component adhesive formulations used in photovoltaic module assembly. Whether you are producing PERC, TOPCon, HJT, IBC, or shingled solar panels in M6, M10, or M12 cell formats, this glue filling machine provides the consistent junction box potting quality your production line demands.
Watch our full MBB automatic solar panel production line in action on YouTube: https://www.youtube.com/watch?v=uRS9sn94sIQ
Technical Parameters
Main Technical Specifications
| S/N | Parameter | Specification |
|---|
| 1 | Model | SPZ-AB10S-JH |
| 2 | Power Requirement | 2PH 220V±5%, 50Hz/60Hz, 1.2KVA (Independent stabilized power supply) |
| 3 | Air Pressure Source | Independent and stable air source, Pressure > 5KG/CM2, Air Flow > 4L/min |
| 4 | Operating Environment | +10°C to +30°C (Indoor), Humidity < 85% No condensation |
| 5 | Stainless Steel Storage Barrel | A Barrel: 30L x 1 PCS (With stirring), B Barrel: 15L x 1 PCS |
| 6 | Liquid Level Detection | Low level static capacitance induction type |
| 7 | Method of Adding Materials | Manual feed |
| 8 | Defoaming Method | Electric mixing or vacuum mixing |
| 9 | Metering Device | Screw and gear metering system |
| 10 | Proportion Accuracy | ±2% |
| 11 | Mixing Accuracy | ±3% |
| 12 | Proportional Adjustment Range | 10:1 to 4:1 |
| 13 | Glue Amount Per Dispense | 5CC |
| 14 | Control Method | PLC and HMI |
| 15 | Software Version | AB10-V3 |
| 16 | Glue Out Mode | Continuous or quantitative |
| 17 | Glue-out Valve | Double liquid valve |
| 18 | Two Liquid Mixing Mode | Static mixing |
| 19 | Mixing Pipeline | 10-32B |
| 20 | Max Air Input Pressure | 100 psi (7 bar, 0.7 MPa) |
| 21 | Max Fluid Working Pressure | 300 psi (20 bar, 2 MPa) |
| 22 | Max Cycle Times | Infinite |
| 23 | Max Glue Head Move Distance | 4 meters |
| 24 | Machine Dimensions | 800 x 950 x 1850 mm |
Feed System Data
| Parameter | A Barrel | B Barrel |
|---|
| Volume | 30L | 15L |
| Material | SUS304 Argon arc welding, internal and external polishing | SUS304 Argon arc welding, internal and external polishing |
| Stirring Method | Yes | No |
| Heating | No | No |
| Liquid Level Device | Low level sensor | Low level sensor |
| Pressure Resistance | -1 to 4 bar | -1 to 4 bar |
| Vacuuming | Yes | No |
| Feeding Method | Manual | Manual |
Metering System Data
| Parameter | Component A | Component B |
|---|
| Metering Method | Screw pump | Gear pump |
| Metering Pump Capacity | 6CC | 1.2CC |
| Metering Accuracy | ±2% | ±2% |
| Mixing Accuracy | ±3% | ±3% |
| Drive Motor | Shengpu | Shengpu |
| Programmer | Shengpu | Shengpu |
| Control Mode | Programmable controller and frequency converter combined control | Programmable controller and frequency converter combined control |
| Precision Glue Valve | Static mixed rubber valve | Static mixed rubber valve |
Standard Delivery List
| No. | Name | Model | Quantity | Remarks |
|---|
| 1 | Two Component Filling Machine | SPZ-AB10S-JH | 1 set | Main unit |
| 2 | Mixing Tube | SPY-10-32B | 50 pcs | Consumable static mixing tubes |
| 3 | Tools | — | 1 set | Maintenance tool kit |
| 4 | Instructions | — | 1 pc | Operation manual |
Technical Advantages
Precision Dual Metering SystemThe SPZ-AB10S-JH employs a combined screw pump (Component A, 6CC) and gear pump (Component B, 1.2CC) metering architecture, delivering proportion accuracy of ±2% and mixing accuracy of ±3%. This dual-pump configuration ensures each junction box receives the exact adhesive ratio required for optimal curing and long-term reliability.
Intelligent PLC and HMI ControlEquipped with a programmable logic controller and human-machine interface running AB10-V3 software, the system offers intuitive operation with programmable dispensing parameters. Operators can easily switch between continuous and quantitative glue-out modes, adjust mix ratios from 10:1 to 4:1, and store multiple production recipes for different junction box types.
SUS304 Stainless Steel Storage SystemBoth A and B component barrels are constructed from SUS304 stainless steel with argon arc welding and internal-external polishing, ensuring chemical compatibility, corrosion resistance, and easy cleaning. The A barrel features integrated stirring to maintain glue homogeneity, while vacuum defoaming capability eliminates air bubbles that could compromise junction box sealing quality.
Flexible Glue Head PositioningWith a maximum glue head move distance of 4 meters, the machine integrates seamlessly into various production line layouts. The extended reach allows the dispensing head to serve multiple workstations or accommodate different conveyor configurations without repositioning the main unit.
Static Mixing TechnologyThe double liquid valve combined with static mixing pipeline (10-32B) ensures thorough and consistent blending of A and B components right at the point of dispensing. This eliminates waste from pre-mixed adhesive and guarantees fresh, properly proportioned glue for every junction box.
Robust Industrial DesignWith a max fluid working pressure of 300 psi (20 bar, 2 MPa), infinite cycle times rating, and comprehensive low-level liquid detection sensors, the SPZ-AB10S-JH is built for continuous industrial production. The compact footprint of 800 x 950 x 1850 mm makes it easy to integrate into existing solar panel manufacturing lines.
Wide Ratio AdjustabilityThe proportional adjustment range of 10:1 to 4:1 accommodates virtually all common two-component junction box potting compounds on the market, giving manufacturers the flexibility to switch adhesive suppliers or formulations without equipment changes.
Product Applications
Solar Panel Junction Box PottingThe primary application of the SPZ-AB10S-JH is precision filling of two-component potting compound into solar panel junction boxes. Proper junction box potting is critical for protecting electrical connections from moisture, dust, and mechanical stress, directly impacting the long-term performance and safety of solar modules over their 25-30 year operational lifespan.
Compatible Solar Module TypesThis glue filling machine supports junction box potting for all mainstream solar panel technologies and cell formats, including:
Mono PERC and Poly solar modules
TOPCon and HJT (Heterojunction) solar panels
IBC, ABC, and HPBC high-efficiency modules
MBB (Multi-Busbar) solar panels
Shingled and half-cut cell modules
Bifacial solar panels
Cell sizes including G1, M6, M10, and M12 formats
Production Line IntegrationThe SPZ-AB10S-JH is designed as a key station in the solar panel back-end production process. It works in coordination with other Ooitech production line equipment including framing machines, EL testers, IV testers, sun simulators, and lamination systems to form a complete solar module manufacturing line from 5MW to 1GW annual capacity.
Flexible and Specialty Module ProductionBeyond standard rigid solar panels, this machine is also suitable for junction box potting on flexible solar modules, BIPV (Building Integrated Photovoltaic) panels, and specialty photovoltaic products that require precise two-component adhesive application.
General Industrial Two-Component DispensingWhile optimized for solar module production, the SPZ-AB10S-JH can also serve general industrial applications requiring accurate AB component glue mixing and dispensing, such as electronics potting, LED module sealing, and sensor encapsulation.
Contact Us to Get a Quote
Ooitech is a leading provider of solar panel production line equipment, offering complete solutions from 5MW to 1GW capacity including equipment design, delivery, operator training, raw materials supply, and comprehensive after-sales service. Our product portfolio covers every station of the solar module manufacturing process — from glass loading, cell cutting, tabbing and stringing, layup, bussing, EL testing, lamination, framing, glue dispensing, to IV testing and final inspection.
Whether you are starting a new solar panel factory or upgrading an existing production line, our engineering team is ready to provide tailored solutions for your specific production requirements.
Download our complete product catalog: https://drive.google.com/file/d/1EWA3TV6hJb_cAUH6w0UENpRglAgq_Kzv/view?usp=sharing
Download Ooitech company profile: https://drive.google.com/file/d/1yg9NLXzLOmPWriYScQZeM6ZfSZ8gcQ88/view?usp=sharing
Subscribe to our YouTube channel for the latest solar panel production technology videos and factory tours: https://www.youtube.com/ooitech
Get in Touch Today:
Contact Ooitech now for detailed pricing, lead time, and customized solar panel production line solutions!
