Zhoushan Zhongyang Screw Manufacturing Co., Ltd. [China]

Detailed Product Description

twin parallel screw barrel, screw and barrel, twin screw and barrel, twin-screw and barrel.

 We offer high hardness and high resistant screw and barrel.

Key Specifications/Special Features:

·       Screw can be selected from ordinary, gradual, pinned, shielded, separated and exhausted

·       types

·       The compression ratio of screw and barrel can be designed according to different raw materials and requirements of clients