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

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




Attributes of parallel twin screw barrel

The parallel twin screw barrel has the benefits of acceptable screw construction structure, great plasticizing effect, substantial output and secure extrusion. The spiral area from the parallel twin screw barrel ordinarily adopts the double-alloy spray welding, which could correctly extend the support life of the screw and barrel.


The parallel twin screw barrel has large load-bearing torque and lower Vitality intake. It may possibly successfully steer clear of defects for example you can find black and yellow lines inside the extrusion technique of printing plate and sheet.


The strategy of selecting higher-top quality parallel twin screw barrel

Examine the raw products from the screw and barrel

The large-high-quality twin screw barrel is manufactured from higher-quality raw components, that may obtain a continual, secure, superior-produce problems resistance potential.


Examine the area procedure of the screw and barrel

The floor of a fantastic screw and barrel is normally spray-welded nickel-based alloy powder or tungsten carbide alloy powder, that may greatly improve the dress in resistance in the screw and lengthen its company lifetime.


Test the manufacturing process of screw and barrel

A pair of very good parallel twin screw barrels must go through many warmth treatment method processes, such as quenching, tempering, qualitative, nitriding, etcetera., in order to fulfill different technical necessities.


Check out the analysis and development abilities of the twin screw barrel manufacturer

In accordance with the precise prerequisites of consumers, the initial framework is often improved accordingly to obtain minimal Strength usage, superior quality and higher output.
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