In the production of rubber products, rubber precision extruders play a crucial role. They precisely extrude rubber raw materials into various shapes and are widely used in tires, hoses, seals, and ot...
Screw extruders are commonly used in the plastics, rubber, and food industries for processing, melting, mixing, and extrusion. Proper operation and maintenance ensure production efficiency, product qu...
1. Production steps of tennis balls
Raw material preparation: from raw rubber to bladder
(1) Rubber processing
Raw material source: Raw rubber is shaped, extruded and heated to form a hard rubber bloc...
1. Key operations to extend equipment life
Daily cleaning and residual material removal
Operation content:
Immediately after stopping the machine, remove rubber residues from the blade, feed rail and ...
Rubber and silicone extrusion production lines may encounter various problems during operation, such as blockage, dimensional deviation, surface defects, etc. These problems directly affect production...
1. Raw material processing and rubber core molding of tennis production line
Natural rubber selection: purchase high-purity rubber, and detect heavy metal content by X-ray.
Compound formula modulation...
1. Basic structure and composition of skeleton oil seal machineSkeleton oil seal is the most common type of mechanical sealing device. Its typical structure consists of three main parts: metal skeleto...
1. Function and classification of screw extruder
Screw extruder is a key automatic feeding equipment in the rubber industry, mainly used to produce various rubber semi-finished and finished products. ...
1. Material selection
Rubber selection: the key to elasticity and durability
Tennis balls are usually made of natural rubber or composite rubber, and their elasticity affects the rebound performance...
Working principle of EVA/rubber sole production line
Material plasticization and mixing
EVA processing: EVA particles are dried (40-50℃) and heated to a molten state (150-180℃), and then injec...
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