SPRING | THIẾT BỊ LỌC CHẤT LỎNG

Mô tả

Spring is a self-cleaning drum filtration system with a fixed metal filter cloth, suitable for removing magnetic and non-magnetic particles from neat and emulsified oils. It is available in 9 models with flow rates from 25 to 1000 l/min neat oil and 50 to 2,000 l/min emulsion. Drum filtration efficiency can be customised according to customer requirements.

Spring series self-cleaning filters are suitable for many types of machine tools such as: machining centres, deep drilling, transfers, grinding machines, lathes, machining with special high pressure tools and combined machines.

Chi tiết

Operation

The Spring and Spring Compact operating principle involves three phases:

The filter cloth covering the drum is perfectly clean. The dirty liquid passes through it, depositing the polluting parts, and it finds the drain opening while passing inside it. Here, the liquid falls into the clean collection tank, from where it is then sent back to the machine tools. During this phase, the drum does not rotate and the dredging system is stationary. The pollutant material that settles on the cloth forms the actual filter layer, which can be up to 10-15mm thick.
The filter cloth becomes dirty and the liquid level rises. The dirty liquid continues to deposit pollutants on the surface of the drum, which does not rotate and the dredging system is stationary. The degree of filtration improves due to the thickness of the sludge deposited on the cloth.
When the cloth clogging cycle is complete and the liquid can no longer pass through, the best possible degree of filtration is achieved. The longer the filter runs in this condition, the better the average filtration will be. When the liquid in the clean tank reaches the minimum level, the Autoclean cycle starts automatically and the drum rotates. At the end of this phase, the cleaning cycle starts again from the beginning.

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