The XY-3 series Electric Four Roll Calender Machine with chilled cast iron rollers and automatic lubrication system is engineered for precision calendering of rubber, plastics, fabric friction, coating, sheeting, and composite materials. This industrial-grade equipment delivers consistent performance across various manufacturing applications.

• Rack Construction: Welded fabrication with annealing treatment and precision machining for superior rigidity and smooth sliding surfaces
• Bedplate Design: Welded construction with annealing treatment and machine processing for maximum strength
• Roller Material: Chilled alloy cast iron LTH-H with hardness 68-72HSD and 10-25mm chilling layer
• Bearing System: Equipped with Swedish SKF bearings for exceptional calendering accuracy
• Nip Adjustment: Adjustable at both ends simultaneously or separately for precise control
• Transmission System: Motor-driven speed reducer with stick pin couplings
• Speed Reducer: Hard-tooth type with noise ≤78dB and safety factor SA≥2
• Main Motor: Frequency motor with variable-frequency governor for flexible operation
• Lubrication System: Complete oil tank system with temperature control and filtration
• Emergency Brake: Electric hydraulic block braking with ≤1/4 cycle stopping capability
• Electrical Control: Surface-baked pillar type controller box with operating control return circuit

Designed for operation in temperature range of 7-40°C with maximum relative humidity of 95%.