Four-Roll Rubber Calender Machine with 360mm Roll Diameter 900mm Working Roll Length and Adjustable Friction Ratio

The XY series four-roll rubber calenders are engineered for precision sheet forming, coating, and laminating in rubber and polymer processing. Available in 5 models (XY-4I 630 to XY-4 1730), these calenders feature adjustable roll ratios, precise temperature control, and high-hardness rollers, serving tire manufacturers, footwear producers, and industrial rubber product plants.

• Rollers: Cold-hardened alloy cast iron (HS68-72 hardness), hollow design for steam/water temperature control (±1℃ precision)
• Frame: Heavy-duty steel structure (stress relief treated) for 99% pressure uniformity
• Adjustment System: Electric screw-nut mechanism for precise roll gap control (resolution: 0.01mm)
• Drive System: Frequency-controlled motor + hard-tooth surface reducer, supporting stepless speed regulation

• Automatic roll bending compensation
• Hydraulic phase shift control
• Non-contact thickness gauging (±0.005mm accuracy)

• Tire Industry: Calendering tire treads, inner liners, and steel cord coating
• Footwear & Sports: Rubber sheets for shoe soles, sports matting
• Industrial Seals: Precision gaskets and O-rings
• Wire & Cable: Rubber insulation layer calendering
• Recycling: Reclaimed rubber sheet production

• Multi-ratio roll design (e.g., 1:1.5:1.5:1) for optimal shearing and plasticization
• Throughput: Up to 2.5 tons/hour (XY-4Г1730 model)

• Frequency conversion control reduces power consumption by 18% vs. traditional models
• Insulated roller chambers minimize heat loss

• Dual emergency stop systems (response time ≤0.5s)
• Overload protection with automatic pressure relief
• CE-certified (EN ISO 12100 compliant)

• Function-specific Models: Embossing calenders for pattern forming, Two-sided coating calenders for fabric lamination
• High-temperature Models: Up to 250℃ for silicone processing
• PLC Control Upgrade: Touchscreen HMI with recipe storage (supports 100+ processes)

• 1-year warranty on main components (rollers, reducer)
• Lifetime technical support via remote diagnostics
• Spare parts availability within 72 hours (global warehouse network)

Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd is located in Kangting Road No. 1, Huangdao New District, Qingdao City. We are a specializing in the production of rubber machinery of high and new technology backbone enterprises, the company passed the ISO9001:2015 quality management system certification, the European Union CE certification and Switzerland SGS certification.

Company's products mainly cover the following industry: tire manufacturing, rubber conveyor belt production, all kinds of rubber products, tires refurbished manufacturing, waste tire recycling.

The main equipment are: Rubber Kneader, Rubber Mixing Machine, Rubber Vulcanizing Press, Batch Off Cooler, Rubber Calender, Waste Tire crusher, Rubber Extruder, Rubber Strainer, etc.

Company's products are exported to Britain, Switzerland, USA, Germany, Brazil, Singapore, Malaysia, India, Russia, Ukraine, Uzbekistan, Kazakhstan and so on, more than 50 countries and regions, has won the domestic and foreign customers praise and cooperation for years. Meanwhile, they also introduced new customers to cooperate.

• Every parts pass strict quality inspection before storage
• All products undergo overload trial running before shipment
• The whole body of all products come with free technical support
• 3-year warranty for main parts, 1-year warranty for wearing parts
• Immediate technical support and on-site repair service if needed

• Custom machine design with engineering drawings
• Production progress updates with photos
• Complete shipping documentation provided
• Free technical documentation including DWG, installation guides, and manuals
• Overseas engineer service and operator training