News- Zhejiang Dowell Machinery Co., Ltd

12
Dec

Abrasive wear between screw barrels occurs when the softer substrate of a part is corroded or worn a...

30
Nov

Screws are mostly used in plastic molding equipment, such as extruder barrel screw applications, pla...

28
Nov

(1) Suction process: screw-type intake side suction port, must be designed to make the compression c...

20
Oct

A screw extruder is one of the main equipment for the plastic molding process, which carries out sol...

01
Oct

Whether the barrel is carbonized heat treatment is the key to ensuring that the screw barrel length ...

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