+86-0580-8052088
+86-13505800981
No. 20, Liguan Road, Jintang Town, Dinghai District, Zhoushan, Zhejiang, China
1. The screw should be able to swept across the inside and outside of the whole screw closely to obtain outstanding heat conduction, mixing effect and narrow residence and spreading time. 2. The radial gap betw...
(1) Screw data 1. Requirements for raw materials It can be known from the extrusion process that the screw is operated under high temperature, certain corrosion, intense wear, and high torque. Therefore, the screw m...
The extrusion process of a polymer in a single-screw extruder can be described by the fundamental functions of each section of the screw and the change in the state of the polymer in the extruder Feeding section: The ...
1. Several important parameters of the screw 1, screw diameter (D) A. Related to the required injection volume: Injection volume=1/4*π*D2*S (injection stroke)*0.85; B. Generally speaking, the screw diameter D is ...
There are 5 main points in the detailed explanation of screw wear, as follows: 1. Each kind of plastic has a desired plasticizing temperature scale. The barrel processing temperature should be controlled to make it close...
Advantages of twin screw extruder and single screw extruder? ① There is less heat in the process of extrusion. ② The meshing shear action of the material in the barrel is stable and uniform, and the plasticizing quality ...
Copyright:Zhoushan Tianxiang Screw Factory
China Conical Twin Screws ManufacturersTechnical Support: HWAQ