Epoxy Pouring Machine | Printing Rollers
High-precision epoxy resin casting system for printing rollers, featuring dynamic ultra-high precision metering and ink/solvent corrosion resistance
±0.3% Accuracy
Ratio precision
loT Ready
Remote monitoring
30% Energy Save
vs.conventional
2-4 Components
Flexible config
Product Overview
Specially designed for epoxy resin casting of printing rollers, suitable for offset, gravure, flexographic, UV printing and other printing equipment.
This epoxy pouring system is purpose-built for the precision production of printing rollers used in offset, gravure, flexographic, and UV printing equipment. The 1A1B single-formula design with independent temperature control makes operation simple and changeovers efficient, ideally suited for small-batch, multi-specification printing rollers. Dynamic ultra-high precision metering ensures uniform rubber layer thickness and hardness, with qualified radial runout and concentricity for stable operation without shaking, guaranteeing uniform ink transfer and improving printing yield. The epoxy rubber layer is wear-resistant and ink and solvent corrosion resistant, with no cracking or delamination, far outlasting ordinary polyurethane rollers and reducing replacement cost. Precise temperature control with vacuum defoaming produces a dense, bubble-free rubber layer with strong adhesion to the roller core, suitable for high-speed printing. The clean, burr-free surface meets printing cleanliness requirements without polluting ink.
Operation Workflow
Resin & Curing Agent Preparation
Prepare epoxy resin and amine curing agent at the target mix ratio (100:18-25); ensure accurate measurement of both components for consistent material properties.
Tank Loading & Independent Temperature Setting
Load epoxy resin into Tank A and amine curing agent into Tank B; the 1A1B independent temperature control sets Tank A at 35-80°C and Tank B at 25-55°C.
Vacuum Defoaming
Activate the standard vacuum defoaming system to reach a vacuum level ≤-0.095MPa, removing bubbles for a dense, bubble-free rubber layer with strong adhesion to the roller core.
Precision Metering, Mixing & Casting
The PLC metering system (accuracy ≤±0.3% full range) dispenses precisely; the mixing head runs at 6000-10000 r/min, with pouring rate adjustable within 40-800 g/s for different roller specs.
Technical Specifications
Standard configuration parameters for the printing roller epoxy pouring system. Customizations are available upon request.
| Technical Parameter | HF-Epoxy-1A1B-PrintingRoller |
|---|---|
| Pouring Rate | 40～800 g/s |
| Raw Material Ratio | Epoxy Resin : Amine Curing Agent = 100:18~25 |
| Tank Capacity | 100 / 150 L |
| Mixing Head Speed | 6000～10000 r/min |
| Dynamic Metering Accuracy | ≤±0.3% (Full range) |
| Tank Configuration | 1A1B two-component independent temperature control |
| Material Temperature Control | Tank A: 35~80℃; Tank B (Curing Agent): 25~55℃ |
| Vacuum Defoaming | Standard (Vacuum ≤-0.095MPa) |
| Cleaning System | Automatic circulation cleaning + air purge cleaning |
| Power | 5.5～8 kW |
| Control System | PLC + touch screen + multi-formula storage |
| Applicable System | Epoxy resin + Amine curing agent |
| Warranty | 1 year |
| Certifications | Confirm applicable documents for the quoted configuration |
Key Features & Advantages
Engineered for precision, durability, and print quality in high-speed printing roller applications.
1A1B Single-Formula Design
Easy to operate with efficient production changeovers, suitable for precision production of small-batch and multi-specification printing rollers. Rubber layer is free of impurities and burrs, meeting printing cleanliness requirements without polluting ink.
Dynamic Ultra-High Precision Metering
Ensures uniform rubber layer thickness and hardness with qualified radial runout and concentricity. Stable operation without shaking ensures uniform ink transfer and improves printing yield.
Epoxy Wear & Corrosion Resistance
Rubber layer is wear-resistant, ink and solvent corrosion resistant with no cracking or delamination. Service life is far longer than ordinary polyurethane rollers, effectively reducing replacement cost.
Precise Temperature Control + Vacuum Defoaming
Produces a dense rubber layer without bubbles with strong adhesion to the roller core, suitable for high-load working conditions of high-speed printing with stable and trouble-free operation.
Smooth Surface & Uniform Hardness
Ensures clear printing patterns without ink leakage or scratches, suitable for high-speed printing production lines across offset, gravure, flexographic, and UV printing applications.
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 for different printing roller specifications.
Complete Your Production Line
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