how to clean the screw

How to solve the wear problem of the compression section or the melting section without pulling out the screw frequently?

what are the common problems of extruder?

1. Different product requirements, different screw combinations 2. How to increase production capacity 3. Product shrinkage hole problem 4. Screw cooling

1. What is the screw L/D ratio? 2. The advantage of increasing the L/D ratio 3. How to choose the L/D ratio?

Five factors affecting the service life of the barrel and screw elements

The extruder is an important equipment for plastic molding, processing and granulation. The normal use of the extruder can give full play to the efficiency of the machine and maintain a good working condition. Careful maintenance is required to prolong the service life of the machine.

Haisi extrusion, professional manufacturer of plastic extruder machine for 15 years. We have wealth of experience that we can design the screw configuration to meet customers' different requirement in the most suitable way.

Haisi extrusion is developing new type of titanium screw elements.

Nanjing Haisi supply standard screw element,screw shaft and barrels for parallel co-rotating twin screw extruder. Tell us your twin screw extruder model, or send us drawings, we will provide you a pair of high quality and precise screw parts.