Rubber preforming extruder
The rubber preforming extruder is a highly efficient piece of equipment for producing rubber blanks. It is used in the manufacturing process to preform rubber compounds after steps such as unvulcanized rubber mixing and open-mill refining, preparing them prior to entry into the plate vulcanizing machine. This extruder can produce strip‑shaped, ring‑shaped, and three‑dimensional complex rubber blanks with medium to high hardness, ensuring high precision and bubble‑free quality. It is well suited for manufacturing rubber accessories, small tires, oil seals, O‑rings, tennis balls, valve stems, shoe soles, automotive parts, and other products.
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Rubber preforming extruder
Classification:
Rubber, rubber and plastic extrusion line
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Rubber preforming extruder


Rubber preforming extruder is a kind of high efficiency rubber rubber blank equipment, used in the production process for unvulcanized rubber refining, open refining and other mixing process, into the plate vulcanizing machine before the rubber embryo preforming. It can extrude strip, ring and three-dimensional complex rubber embryos of medium and high hardness, and the rubber blank has high precision and no bubbles. It is suitable for the production of rubber accessories, small tires, oil seals, O-rings, tennis balls, valve nozzles, soles, auto parts and other products.
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Shuangda
Hebei Shuangda Rubber Machinery Co., Ltd.
Tel:400-0319-386
Landline:+86-319-6017632
Email:shuangdaxiangsu@126.com
Official website:www.shuangdajx.com
Addr:Liyuantun Industrial Zone, Weixian County, Xingtai City, Hebei Province
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