Rubber Batch off Cooling is used to rapidly cool high-temperature rubber sheets after mixing and sheeting, while simultaneously performing anti-sticking and shaping treatments, facilitating subsequent cutting, stacking, and storage. It is one of the key equipment in rubber processing. It is used in the production of rubber products such as tires, conveyor belts, rubber hoses, and seals, and is suitable for the cooling requirements of various rubber sheets, including masterbatch and final compound.

The steel wire cord four-roll calendering production line is dedicated equipment for the core skeleton materials of radial tires. Through hot calendering, it double-side compounds copper-plated steel wire with rubber to produce high-strength, low-stretch steel wire cord fabric; it is used for the production of all-steel radial tire carcasses, belt layers, and other products.

Product features: The main calendering machine adopts four high-strength alloy chilled cast iron/forged alloy steel rolls. The roll surface temperature is regulated by an automatic temperature control system, and the roll spacing is automatically adjusted by a high-precision electric/hydraulic roll gap adjustment system. It is equipped with bearing clearance elimination and crown compensation devices. The production line is equipped with PLC + bus control to achieve highly automated operation.

The tread/sidewall cooling production line is used in the tire manufacturing industry for extruded continuous treads, sidewalls, bead apexes, cushion gums, etc., including shrinkage, weighing, centering, rubber sheet application, cooling, cutting, and collecting. High-temperature products are cooled to room temperature by cooling methods such as spraying and immersion.

Dedicated production line for dual-layer composite inner liners (air barrier layers) for all-steel/semi-steel radial tires;

It uses two extruders + composite calendering to form inner and outer dual-layer rubber sheets with different formulations in one pass.

It is suitable for co-extrusion and compounding of butyl rubber + carcass compound/transition compound, and directly supplies materials for tire building.

Continuous, large-volume production in automated semi-finished product workshops of large tire plants.

Application industries : tires, conveyor belts, transmission belts, rubber hoses, seals, rubber rollers, rubber shock absorbers, bridge bearings, rubber sheets, rubber bushings, cables, shoemaking, medical, aerospace, rail transportation, automotive rubber parts and other rubber and plastic industries .

Application industries : tires, conveyor belts, transmission belts, rubber hoses, seals, rubber rollers, rubber shock absorbers, bridge bearings, rubber sheets, rubber bushings, cables, shoemaking, medical, aerospace, rail transportation, automotive rubber parts and other rubber and plastic industries .

The intermeshing type kneader is the core equipment for rubber and plastic mixing. It is used for closed pressurized mixing and mastication of rubber, plastics, and rubber-plastic blends, so that the rubber is uniformly dispersed through shearing, convection, and stirring, and the penetration degree meets the index requirements. It features high efficiency, environmental protection, energy saving, and intelligence. It is widely used in various rubber products such as tires, conveyor belts, transmission belts, rubber hoses, seals, automotive shock absorbers, bridge bearings, rubber sheets, cables, rubber shoes, shoe soles, medical rubber stoppers, aerospace, rail transit, and automotive rubber parts.

It is used for automatic sheeting after rubber and rubber-plastic mixing. The rubber compound discharged from the internal mixer is continuously extruded into sheets through a twin-screw extruder, replacing the traditional open mill. It is an automated production line with 2-3 times higher capacity and stable quality.

The rubber open mill is the most basic mixing equipment for rubber and plastic material processing. Through the differential-speed rotation of two rollers in opposite directions, it completes operations such as mastication, mixing, warming, and sheeting of rubber and plastic materials. It features good heat dissipation and flexible temperature control.

The two-roll calender is widely used in the field of polymer material processing, mainly for continuously forming thermoplastic or thermosetting materials into films, sheets, or composite products through heating and roller pressure.
Its core application scenarios cover multiple industrial fields such as rubber, plastics, artificial leather, papermaking, and electronic materials. For example: rubber industry, plastics and film manufacturing, composite materials and functional materials, special industrial materials.

The three-roll calender is one of the core equipment in the rubber and plastics industry. It presses warmed rubber compound into uniform thin sheets through three relatively rotating rollers, or applies single-sided frictioning or coating on cord or canvas. It can also be used for the production of rubber sheets such as tire inner liners. It is used for the production of rubber products such as conveyor belts, rubber sheets, tire inner liners, coated cord fabrics, frictioning and coating of rubber hoses and belts, as well as seals, gaskets, and waterproof materials.

The four-roll calender is one of the core equipment in the rubber and plastics industry. It presses warmed rubber compound into uniform thin sheets through four relatively rotating rollers, or applies single-sided frictioning or double-sided coating on cord or canvas. It is used for the production of rubber products such as double-sided coating of cord/canvas for tires and conveyor belts, seals, and rubber sheets.

Product Features: It adopts four high-strength alloy chilled cast iron/forged alloy steel rollers. The roller surface temperature is adjusted by an automatic temperature control system. The roller spacing is automatically adjusted by a high-precision electric/hydraulic gap adjustment system. It is equipped with bearing clearance elimination and crown compensation devices.