PU Elastomer Cast Machine for PV Roller
High-precision casting system for photovoltaic silicon wafer conveying guide rollers, supporting BDO high-resilience clean process
±0.5% Accuracy
Ratio precision
loT Ready
Remote monitoring
30% Energy Save
vs.conventional
2-4 Components
Flexible config
Product Overview
Specially designed for the precision production of silicon wafer conveying guide rollers in the photovoltaic industry.
This PU elastomer casting machine is purpose-built for manufacturing guide rollers used in photovoltaic module production lines and silicon wafer cutting and conveying equipment. The 2A2B two-component system with an integrated color paste tank supports both MOCA and BDO chain extender processes, with the BDO high-resilience formula delivering smooth and delicate product surfaces that prevent scratches on silicon wafers and precision photovoltaic components. Dynamic ultra-high precision metering ensures precise molding size and stable operation without shaking, suitable for high-speed conveying in photovoltaic production lines. Vacuum defoaming (≤-0.095MPa) guarantees dense, pore-free products with high cleanliness, perfectly meeting the dust-free production requirements of photovoltaic workshops. The system also supports flexible color matching to meet standardized appearance requirements for photovoltaic equipment accessories.
Operation Workflow
Raw Material & Color Paste Preparation
Prepare CPU prepolymer and chain extender (MOCA or BDO) according to the target ratio. Select the required color paste and load it into the dedicated color paste tank.
Tank Loading & Temperature Setting
Load prepolymer into Tank A and chain extender into Tank B. Set Tank A temperature to 30–80°C, and Tank B temperature based on the selected formula (MOCA: 90–115°C; BDO: 25–50°C).
Vacuum Defoaming
Activate the vacuum defoaming system to achieve vacuum level ≤-0.095MPa, removing bubbles from all components to ensure dense, pore-free final products.
Precision Metering, Mixing & Casting
The PLC-controlled dynamic metering system (accuracy ≤±0.3% full range) dispenses materials precisely. The mixing head operates at 8000–12000 r/min for homogeneous blending. The pouring rate is adjustable within 30–600 g/s to accommodate different roller specifications.
Request a Customized Photovoltaic Roller Casting Solution
Get a QuoteTechnical Specifications
Standard configuration parameters for the photovoltaic guide roller casting machine. Customizations are available upon request.
| Technical Parameter | HF-CPUE-2A2B-Photovoltaic |
|---|---|
| Pouring Rate | 30～600 g/s |
| Raw Material Ratio | MOCA: 100:8~13; BDO: 100:3~5 |
| Tank Capacity | 50 / 100 L |
| Mixing Head Speed | 8000～12000 r/min |
| Dynamic Metering Accuracy | ≤±0.3% (Full range) |
| Tank Configuration | 2A2B two-component + color paste tank |
| Material Temperature Control | Tank A: 30~80℃; Tank B: MOCA(90~115℃)/BDO(25~50℃) |
| Vacuum Defoaming | Vacuum ≤-0.095MPa |
| Cleaning System | High-pressure circulating cleaning + air purge cleaning |
| Power | 5.5～7.5 kW |
| Control System | PLC + touch screen + multi-formula storage |
| Applicable System | CPU Prepolymer + MOCA/BDO Chain Extender |
| Warranty | 1 year |
| Certifications | CE, ISO9001 |
Key Features & Advantages
Engineered for precision, cleanliness, and stability in photovoltaic guide roller production.
2A2B Configuration with Color Paste Tank
Flexible color matching to meet the standardized appearance requirements of photovoltaic equipment accessories.
BDO High-Resilience Process
Smooth and delicate product surface, ensuring no scratches on silicon wafers and precision photovoltaic components during conveying.
Dynamic Ultra-High Precision Metering
Precision molding size with stable operation without shaking, suitable for high-speed conveying in photovoltaic production lines.
Vacuum Defoaming (≤-0.095MPa)
Ensures dense products without pores and high cleanliness, perfectly suitable for dust-free production requirements of photovoltaic workshops.
High-Speed Mixing Head
Mixing head operates at 8000–12000 r/min for homogeneous material blending, ensuring consistent product quality.
Intelligent PLC Control with Multi-Formula Storage
PLC + touch screen interface with multiple formula memory simplifies operation, reduces errors, and enables rapid changeovers between formulations and colors.
Enhance Your Photovoltaic Roller Production Line
Our engineering team specializes in PV industry casting solutions. Contact us to discuss your specific roller specifications, formula requirements, and clean workshop integration.
Application Scenarios
Specially designed for the precision production of silicon wafer conveying guide rollers in the photovoltaic industry. Widely suitable for photovoltaic module production lines and silicon wafer cutting and conveying equipment. Supports BDO high-resilience formula, meeting the core needs of clean workshop production, scratch-free conveying and high-stable operation, ensuring no damage and no pollution during the production of silicon wafers and photovoltaic modules.
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