Viscose Fiber Filter Cloth For Coolants Emulsion Lubricants

Application areas:

Hoffmann equipment, gear grinding equipment, centralized filtration system equipment, etc.

The cutting fluid is often mixed with oil slick, impurities and iron filings. If it is not filtrated for a long time, its service life and working efficiency will be greatly reduced, thus affecting the normal and efficient work of the processing equipment. At the same time, the cutting fluid is covered by the closed oil layer and easy to breed, which will cause the cutting fluid failure. Therefore, regular and continuous removal of oil, impurities and iron filings in the cutting fluid, not only can better maintain the performance of the cutting fluid, but also can extend the service life of the cutting fluid to many times the original; So as to reduce the use cost of cutting fluid for users, improve the service life and machining accuracy in processing, and save production equipment maintenance and operation costs.

Scope of application:

Suitable for grinding machine processing filtration, bearing processing filtration, machining center filtration, machine tool processing filtration, metal cutting fluid filtration, grinding fluid filtration, drawing oil filtration, grinding fluid filtration, coolant filtration, lubricating oil filtration and other industrial oil filtration.

Filter paper features:

The tensile strength is large and the coefficient of variation is small. The advanced web forming process and forming reinforcement are used to strengthen and stabilize the tensile strength, and the initial strength and the use strength are consistent.

High filtration precision and high efficiency. The combination of polyester fiber and poly polymer film can be used to meet the user's specified precision requirements. The filter material is not corroded by the cutting fluid and does not change the chemical properties of the cutting fluid. It can be used normally in the range of -40ºC~120ºC.

The selected filter material can withstand the mechanical force and temperature influence of the filter device, and the wet rupture strength of the filter material used for the cutting fluid will not decrease.

The filter material is required to have a large void ratio, a small filtration resistance, a large throughput, and a strong dirt holding capacity, which can improve the filtration efficiency, prolong the service life, reduce the filter material consumption, and reduce the filtration cost.

Advantages of filter paper use:

The filter paper used in vacuum negative pressure paper filter, Hoffman filter and gravity paper filter has a precision range of 7um~50um.

Can be customized to cut a variety of filter supplies, the width of the paper roll range: 200mm ~ 2500mm.

The paper roll has a variety of diameters and a variety of paper tube inner diameter, filter paper thickness 0.12mm-0.49mm, weight 18 g / -100g /

The raw materials for filtering consumables are generally: polyphenol, polypropylene, rayon, polycooled and cellulose blended.

The filter paper requires a high tensile strength during the filtration process, and has sufficient strength to pull and withstand its own weight, the weight of the filter cake covering its surface, and the friction with the chain.

The filtration accuracy required to select sandpaper, the specific filter equipment type, the temperature of the coolant, and the pH should be considered.

The filter paper coil requires no joints to avoid the filter paper from breaking during the filtration process and causing leakage of impurities.

The filter paper should have a uniform thickness and a uniform distribution of the fibers in the longitudinal and transverse directions.