Extrusion System From Extruderschina

Un article de OUIes Ki.

Extrusion System of Twin Extruder ? Extrusion System Screw The extrusion system of single screw extruder is composed of screw and barrel. Screw is a critical component. Plastics ExtruderWith screw's rolling motion the material in the barrel moves ahead, then gets pressurized and creates some friction heat. At the end Twin Screw Extruder Supplier megatitude of constant pressure is conveye to the head of the machine.

The Evolution of Twin Screw Extruder The first twin screw extruderSteel Pipes Coating was born in Italy in 1930s. During late 60s and early 70s, it got a rapid evolution. Intermeshing counter rotating twinCoating Plant For Steel Pipe screw extruder was developed with the progress of RPVC products while intermeshing co rotating twin screw extruder was developed with the modification process of polymers. It is a consensus all around the world that the extrusion theory is behind the actual application.

And the volume of hopper should contain the extrusion capacity at least 1- 1. 5 hours. The shape of feeding port can be either an rectangle, which is the preference, or a circle. The feeding way can be manual or automatic. Automatic feeding device mainly consists of blast-furnace burden, spring feeding, vacuum suction and so on.