The Kehui has a large number of professionals in design and manufacturing of twin screw extruder spare parts.Screw elements,cartridges,spindle,material stop,exhaust chamber,headstock,screen replacement, die,transmission box assembly and etc.produced by it are highly appraised by our customers on machine set and spare parts market for its fine quality,low price and timely delivery.At the same time,the factory also undertakes design or manufacture parallel twin crew extruderunit according to drawings provided by customer. Enquiries by calls and letters from broad customers are warmly welcome and the factory will provide a number of technical supports free of charge.