Description
Being famous with it's high output & efficiency, conical Screw Barrel is now used widely all over the world for all kind of pvc pipe, profile & pelletizing manufaturing. 55/110 as one of the mature design in developing. Also applied by most customers. 
With our 20 years' experience, we have been supplying for most of Chinese plastic machine suppliers and replace for lots of machine users, if you are looking for the right replacment for your machine or fabricate new machines, pls feel free to let us know.

Basical Information