How To Select A Quality Parallel Twin-Screw Barrel?

Functions of parallel twin screw barrel

The parallel twin screw barrel has the benefits of realistic screw structure design and style, fantastic plasticizing effect, superior output and secure extrusion. The spiral floor from the parallel twin screw barrel commonly adopts the double-alloy spray welding, which could properly lengthen the service life of the screw and barrel.


The parallel twin screw barrel has large load-bearing torque and low Strength use. It may properly keep away from defects like there are actually black and yellow traces while in the extrusion process of printing plate and sheet.

The tactic of choosing large-high-quality parallel twin screw barrel

Look at the Uncooked products with the screw and barrel

The higher-good quality twin screw barrel is manufactured from high-high quality raw materials, that may attain a steady, stable, higher-yield problems resistance capability.


Check the area therapy in the screw and barrel

The floor of a good screw and barrel is usually spray-welded nickel-based alloy powder or tungsten carbide alloy powder, which may greatly Increase the dress in resistance of the screw and prolong its services existence.


Check the production process of screw and barrel

A set of very good parallel twin screw barrels ought to endure many heat therapy procedures, such as quenching, tempering, qualitative, nitriding, etc., in order to satisfy different technological necessities.


Test the research and growth abilities of the twin screw barrel company

In accordance with the certain requirements of customers, the original framework could be improved accordingly to accomplish reduced Power consumption, high quality and large output.
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