Tread / Sidewall Cooling Line

Tread / Sidewall Cooling Line

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.
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Product Introduction

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.

Product features: Different functional segmented modular structures are used to achieve high-efficiency production of specific products. Different cooling lengths can be selected according to different product cross-sections. One-layer, two-layer, three-layer, and other cooling line configurations can be used to reduce floor space. The cooling line can realize automated continuous production with high efficiency.

Tread and Sidewall Cooling Production Line

The tread/sidewall composite extrusion tandem production line consists of two parts: the main machine and the auxiliary line. The main machine is composed of two or three pin-type cold-feed extruders and is equipped with a hydraulic automatic composite tread/sidewall extrusion head, realizing one-pass composite extrusion forming of several different rubber compounds in the head. Because the screw and head adopt a special mechanism and unique technical parameters, the extruded tread/sidewall has high density, good plasticization and mixing effect, accurate and stable cross-section dimensions, and a smooth surface. By selecting different heads and screw parameters, it can be used for tread, sidewall, and composite extrusion of various specifications of OTR tires, radial tires, and bias tires. For other rubber machinery of our company, please refer to the company's products or contact me.

Parameters   

ItemSpecification
Production speed2.5-30m/min
Work width400-1000mm
Max. shrinkage13%
Extruder for rubber feedCan be customized according to technical requirements
CalenderCan be customized according to technical requirements
Cooling length40-120 meters
Most times of cutting15 cut/min
Cooled rubber temperature<Room temperature+5°C


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