Injection machine screw
注塑螺杆是塑料注塑机的核心部件，通常螺杆包含螺杆头和止逆环，机 筒包含前術口射嘴。螺杆结构的通用性_强，通常为普通三PSiCS杆, 为提高塑化能力可设计成屏障型或分离型螺杆机构。
The injection screw is the core part of plastic injection molding machine, and usually the screw consists of screw head and check ring, and the barrel contains the front and nozzle. The use of screw structure is strong, and it is usually a regular three-stage screw, which can be designed as a barrier type or separating screw mechanism to improve the plasticizing ability.
The main application of injection molding screw is the processing of various kinds of injection molding products, including PE，PVC,PP，PC，PA，PET，etc.