We offer 100% interchangeable components screw elements ,gear-type elements,kneading elements.The screws are used mainly high-quality steel, with a special heat treatment and finishing, to achieve high precision and high wear resistance.
Do you have any worries about how to choose a good screw?
The service life of screw is related to its material quality, arrangement and combination, processing accuracy ，characteristic of production materials, different positions on the screw and other factors. At the same time,The arrangement and combination of screw elements also play a very important role of the extrusion process which determine the production efficiency and product quality . How to choose a suitable screw and use it to the greatest extent,. kalshine can give you some solutions.
Production process of screw elelments
Testing items of screw elelments
1 Provide the technical design and solutions;
2 Professional technical training and guidance on site according to the contract;
3 Supply accessories at any time;
4 Tele-technical consulting and services;
5 Other special technical service according to client’s requirements.