FAQ
Yongte is professional manufacturer for plastic extrusion machine
What is WPC foam board？
WPC foam board, also known as wood-plastic composite foam board, is a new type of environmentally friendly building material. It uses wood powder, plastic, etc. as the main raw materials, and is made by adding an appropriate amount of foaming agent and other additives through mixing, extrusion, foam......
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What is a single screw extruder
The single-screw extruder is mainly composed of a feeding device, a screw, a barrel, a machine head, a cooling device and a driving device. Its working principle is that the motor drives the screw to rotate in the barrel, so that the material is transported forward under the friction between the scr......
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what is a parallel twin-screw extruder
The parallel twin-screw extruder consists of two screws arranged in parallel, forming a long and narrow material channel between them. When the material is fed into the extruder, the two screws rotate and mesh with each other to push the material forward and gradually compress it. In this process, t......
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What is a conical twin-screw extruder
the conical twin-screw extruder is based on the melting and extrusion of plastic under the rotation and pushing action of the screw. When the raw materials are fed into the hopper of the conical twin-screw extruder, they are sheared, mixed and melted by the screw to form a uniform melt. As the screw......
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