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Centralized Filtration /
Efficient Filtration: Multi - stage filtration removes various impurities, meeting different process accuracy requirements, ensuring the cleanliness of the cutting fluid, and improving processing quality.
Prolong Service Life: Continuous purification reduces the deterioration and loss of the cutting fluid, reducing procurement costs.
Improve Production Efficiency: Stably supplying clean and properly - temperature - controlled cutting fluid reduces equipment failures and downtime.
Environmental Protection and Energy Saving: Realizing the recycling of cutting fluid, reducing emissions and the purchase of new fluid, which is in line with the environmental protection concept.
Easy Management: Centralized treatment facilitates the unified management and maintenance of cutting fluids by enterprises, improving management efficiency.
The cutting fluid centralized filtration system is designed for the centralized treatment of cutting fluids from multiple devices, aiming to achieve purification and recycling. Once started, the return liquid pump pumps the dirty cutting fluids used by machine tools through pipelines to the system.
The cutting fluid first enters the rough - filtration stage. Mesh - bucket filtration intercepts large - sized solid impurities, the chip conveyor separates and discharges large - sized chips, and the magnetic separator adsorbs and removes magnetic particles, initially reducing the impurity content.
The cutting fluid that has completed rough - filtration enters the fine - filtration unit. Oil - based cutting fluids are processed by the pre - coating filtration system. By coating a filter aid on the filter medium, it intercepts tiny impurities. General cutting fluids are deeply purified by the vacuum paper - tape filtration system through negative - pressure suction.
The system is equipped with an automatic back - flushing filter cartridge as the final safeguard. When the cutting fluid flows through, the filter element intercepts fine impurities. When the set pressure difference or time is reached, the automatic back - flushing device uses clean cutting fluid to back - flush the filter element to maintain filtration performance.
The system comprehensively monitors the cutting fluid. Sensors collect parameters such as flow rate, pressure, and liquid level and transmit them to the control system. The control system automatically adjusts the flow rates of the return liquid pump and the supply liquid pump, as well as the opening degree of valves, to ensure the stable operation of the system. Meanwhile, the chiller, cooling water pump, plate heat exchanger, and temperature - control valve in the temperature - control system work together to adjust the temperature of the cutting fluid to an appropriate range.
Finally, the purified and temperature - adjusted clean cutting fluid is delivered to the machine tools by the supply liquid pump group. The liquid - supply methods include individual liquid - supply and centralized constant - pressure liquid - supply.
