In the wire drawing machine operation, the emulsion continuously carries away a certain amount of metal chips, and the larger debris sinks to the bottom of the liquid tank due to weight, and the small particles are still suspended in the liquid for a long time, and these small particles are deposited on the drawing die and the rotor. It will make the wires damaged, so they must be filtered out of the emulsion.
Metal wire drawing liquid has the following filtering methods:
1. Sediment tank: The particles are precipitated for a long time and are not easy to clean;
2, Hydrocyclone: Particle weight is effective, only used for rough drawing machine, easy to foam, Easy demulsification;
3, Filter cartridge: Used for series small wire drawing machine;
4. Paper tape filter: Including gravity paper tape filtration, negative pressure paper tape filtration, etc.
The paper belt filter selects the appropriate filter cloth (www.guolvbu.com), which can realize the high quality reuse of emulsion.
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