The vacuum pump for extrusion manufacturer tells you that when the extruder is working, it is not only working by itself, but the extruder composed of countless devices. They each perform their duties and have their own working principles. Today we will discuss Let's talk about the working principle of vacuum pump for extrusion.

The working principle of vacuum pump for extrusion is the same as that of general positive displacement vacuum pump. A rotor is eccentrically installed in the inner cavity of the vacuum pump. There are three radially sliding rotary vanes on the rotor, which divide the inner cavity of the vacuum pump into three working chambers. When the vacuum pump operates The volume of each working chamber changes periodically, the working chamber with increasing volume continuously sucks gas from the suction port into the pump cavity, and the working chamber that completes the suction is isolated from the intake port, and the working chamber whose volume is constantly shrinking Continuously compress the sucked gas, when the pressure is greater than the exhaust pressure, the gas is discharged through the channel between the vacuum pump and the oil tank, and this operation is repeated three times per revolution.
The vacuum pump for extrusion manufacturer tells you that each powder equipment performs its own duties and makes its own contribution in their respective "posts", which can make our equipment work in a stable and better state.