Product Center-ZHOUSHAN BEST PRECISION MACHINERY CO.，LTD

Product Center

Product Type: Conical twin screw and barrel; Parallel twin screw and barrel; Extruder single screw and barrel; Injection single screw and barrel; Rubber screw and barrel; Bimetallic screw and barrel; Planetary screw and barrel; Special Steel Material screw and barrel; Extruder machine; Gearbox; Small injection molding machine; Products Application; Technical Information

contacts：	Stefan
Mobile：	+86 13666584442
address：	Building 1, No. 114 Donghai East Road, Huannan Street, Dinghai District, Zhoushan City, Zhejiang Province

Rubber screw and barrel

Standards

Cold feeding material：Φ45mm-Φ300mm L/D：8-20

Heat feeding material：Φ40mm-Φ300mm L/D：4-6

Types of dowel screw & cylinder：Φ60mm-Φ300mm L/D：12-18

Scope of application

Heat-treatment

Nitriding treatment

Hard chrome plating

High-frequency quenching

Spray corrosion-resisting and wear-resisting bimetallic layer

Vacuum quenching

Product

WeiChat

ZHOUSHAN BEST PRECISION MACHINERY CO.，LTD

contacts：Stefan

Mobile：+86 13666584442

address：Building 1, No. 114 Donghai East Road, Huannan Street, Dinghai District, Zhoushan City, Zhejiang Province