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Zhoushan Jingnai Alloy Precision Casting Co.,Ltd.

Zhoushan Jingai Alloy Precision Casting Co.,Ltd is China Wholesale parallel twin screw barrels manufacturers and parallel twin screw barrels factory, which is specialized in manufacturing precision plastic screw and barrel.Over the years,the main products are Nitriding screw and barrel,bimetallic alloy screw and barrel,stainless steel screw and barrel.fully hardened screw, high-speed tool steel screw and barrel which will be used at extruder and injection molding machine.they are used at extruder,such as single screw barrel,parallel twin-screw barrel,concial twin-screw barrel which used in the production plate,sheet,pipe,blow molding machine,blown film machine,the feed machine,packaging machine,foam machine,granulator,woven wire drawing machine,wire and cable,chemical fiber.etc.



Parallel twin screw barrels Industry Knowledge Expansion

A parallel twin screw barrel is a type of screw barrel that is used in a plastic extrusion machine. It consists of two screws that are parallel to each other and rotate in opposite directions. The screws are used to melt and mix the plastic material, and then to force it through a die to create a continuous profile or shape. The parallel twin screw barrel is commonly used in plastic extrusion processes because it can provide a more efficient and uniform mixing of the plastic material compared to a single screw barrel. It is also able to handle a wider range of materials and can operate at higher throughput rates.

What are the advantages of parallel twin screw barrel?
The advantages of parallel twin screw barrel include:
1.Improved mixing and plasticizing: Parallel twin screw barrel provides better mixing and plasticizing of materials due to the intermeshing design of the screws.
2.Increased production efficiency: The parallel twin screw barrel design enables higher processing speed and higher output, resulting in increased production efficiency.
3.Better process control: The intermeshing design of the screws provides better control over the processing parameters, leading to improved product quality and consistency.
4.Better energy efficiency: Parallel twin screw barrel can run at lower temperatures and pressures, resulting in lower energy consumption and improved energy efficiency.
5.Increased versatility: Parallel twin screw barrel can handle a wide range of materials and can be used for different processing applications, such as compounding, extrusion, and injection molding.