Edit: Zhengzhou Melt Pump Date: 2017-07-17 15:06:41
Spinning pump introduction
The high-pressure melt spinning pump is a metering pump in the form of gears. It is one of the key components on the spinning machine. Its main common purpose is to send the spinning melt uniformly and equally into the silk assembly, and through the micro-hole of the spinning plate Cool and solidify into filaments.
Structure and characteristics of spinning metering pump
The off-pressure melt spinning metering pump is composed of plate, gear, shaft, transmission sleeve, fixed sleeve, cover plate and other parts. The pump is transported by the melt for self-lubrication during operation. Various parts cooperate closely to form a mechanical seal, which can prevent the melt from leaking out.
The pump is driven by the special drive shaft joint on the spinning machine and the drive sleeve of the pump. The pump is placed clockwise and must not be reversed. Before the metering pumps leave the factory, they are all qualified on a dedicated flow tester. In order to improve the quality of the fiber, after each metering pump is loaded and unloaded and cleaned, the pump must be measured and grouped before the upper spinning machine is used.
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