How To Select A Good Quality Parallel Twin-Screw Barrel?

Attributes of parallel twin screw barrel

The parallel twin screw barrel has some great benefits of reasonable screw construction layout, very good plasticizing influence, higher output and secure extrusion. The spiral surface from the parallel twin screw barrel ordinarily adopts the double-alloy spray welding, which often can correctly increase the assistance life of the screw and barrel.

The parallel twin screw barrel has significant load-bearing torque and minimal Electrical power use. It can efficiently avoid defects like you will find black and yellow lines within the extrusion technique of printing plate and sheet.

The method of selecting large-good quality parallel twin screw barrel

Examine the raw elements of your screw and barrel

The higher-top quality twin screw barrel is fabricated from higher-high-quality Uncooked products, which may achieve a steady, stable, higher-produce injury resistance means.

Test the area treatment method of the screw and barrel

The surface of a good screw and barrel is normally spray-welded nickel-centered alloy powder or tungsten carbide alloy powder, which can significantly improve the wear resistance of your screw and prolong its provider existence.

Verify the generation means of screw and barrel

A set of superior parallel twin screw barrels have to bear various heat treatment processes, for example quenching, tempering, qualitative, nitriding, and so on., to be able to meet up with different complex demands.

Look at the analysis and progress capabilities of the twin screw barrel producer

According to the certain demands of customers, the original composition might be enhanced accordingly to realize small Electrical power intake, good quality and high output.

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