Industrial Electric 4 Roll Calender Machine 55kW 110kW For 600-2500mm Width Rubber
Four-Roll Rubber Calender Product Introduction
Qingdao Junlin Machinery Co. Ltd.
Core Functions
Precision Calendering
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Thickness control accuracy: ±0.05mm (rubber sheets) / ±0.1mm (fabric coating)
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Max. line speed: 60 m/min (stepless speed regulation)
Multi-Process Capability
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Rubber sheeting | Cloth friction coating | Double-side coating | Multi-layer lamination
Wide-Width Production
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Applicable rubber width: 600-2500 mm (customizable)
Technical Parameters
| Parameter | XY-4S Standard | XY-4P Precision |
|---|---|---|
| Roller Dimensions | Ø360×1120 mm | Ø450×1400 mm |
| Working Line Pressure | 80-120 N/mm | 100-150 N/mm |
| Main Motor Power | 55 kW (AC vector control) | 110 kW (servo drive) |
| Heating Method | Steam + thermal oil dual-mode | Zoned electric heating (±0.5°C) |
| Minimum Thickness | 0.3 mm | 0.15 mm |
| Equipment Net Weight | Customized | Customized |
Structural Innovations
▶ Roller System
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Chilled cast iron roll surface
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Crown + axis crossing compensation
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Dual-end gauge adjustment device
▶ Transmission Design
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Hard-geared reducer
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Universal coupling
▶ Temperature Control Technology
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Triple-loop PID control (steam/oil temperature/roll surface temperature)
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Infrared real-time thickness feedback (closed-loop control)
Industry Application Solutions
| Field | Process Requirement | Equipment Configuration |
|---|---|---|
| Tire Manufacturing | Steel cord double-side coating | Pre-tension device + cloth accumulator |
| Conveyor Belt Production | Fabric dipping (EP/NN) | High-precision doctor blade + dip roller |
| Medical Rubber | 0.2mm ultra-thin sheeting | Mirror-finished rolls + constant-temperature dust removal |
Operational Efficiency Comparison
| Indicator | Traditional Equipment | This Machine | Improvement Rate |
|---|---|---|---|
| Roll change time | 4-6 hours | ≤90 minutes | ↓75% |
| Material waste | 3.5% | ≤1.2% | ↓66% |
| Energy consumption (per ton) | 85 kWh | 62 kWh | ↓27% |
Customization Options
Corrosion-Resistant Type
Non-Stick Roll Type: Coated rolls (solves butyl rubber sticking)
Service Commitment
✓ Lifetime technical support: Free roll grinding solutions
✓ Warranty: 1 year
Comprehensive After-Sales Service Commitment
Precision-Centric Solutions
We specialize in delivering systematic customized solutions tailored to your specific process requirements, ensuring seamless integration of services and equipment.
Reliable Manufacturing Excellence
Leveraging robust production capabilities, we provide stable, high-quality machinery guaranteeing durable and efficient operational performance.
Industry-Specific Expertise
Serving key sectors:
Tire Manufacturing
Rubber & Plastics Processing
Thermal Insulation Materials
Sealing Products
Industrial Rubber Applications
Dedicated to sustainable development initiatives including waste tire recycling.
Comprehensive After-Sales Support
24/7 Technical Assistance:
Round-the-clock remote support and rapid fault diagnosis to ensure optimal equipment performance
Customized Engineering Solutions:
Tailored process optimization and lifecycle management guidance for rubber compounding operations
Genuine Parts Supply:
Original components provided (transportation costs borne by customer)
Quality Warranty Commitment:
Free replacement for equipment damage caused by verified product defects
(Detailed terms specified in warranty agreement)
(Our products and parameters are constantly being improved and optimized. please contact us to obtain the latest materials.)
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.