The stainless steel filter is a type of metal porous filter element made from industrial metal powder, typically 304 or 316L. The raw material is formed through cold isostatic pressing and then sintered under high temperature and high vacuum conditions. The resulting filter element contains countless micropores that are curved, criss-crossed, and highly precise, allowing for deep-level precision filtration through pressurization.

The stainless steel filter is a highly advanced type of metal porous filter element that is widely used across many industries, including petrochemical, coal chemical, pharmaceutical, water treatment, food, metallurgical, and gas purification industries.

Products Parameters

Material	SUS 304
Working medium	mineral oil, emulsion, water-glycol, phosphate ester hydraulic fluid
Working temperature	-25℃--110℃
Accuracy	5-400μm
Flow	150-5000L/min
Size	Manufactured according to user needs

Products Features

Multi-layer composite filter paper has high accuracy

Large dirt holding capacity and long service life

High flow density, reducing the size of fine filters

Complete specifications and varieties to meet various fine filter needs

Products Applications

1. Metallurgy: Filters hydraulic systems in rolling mills, continuous casting machines, and lubrication equipment.

2. Petrochemical: Separates and recovers products, intermediate products during oil refining and chemical production. Filters particles from oil field injection well water and natural gas.

3. Textile: Purifies and filters polyester melt during drawing process. Protects air compressors and removes water and grease from compressed gas.

4. Electronics and pharmaceuticals: Filters reverse osmosis water, deionized water, cleaning solution, and glucose.

5. Thermal power and nuclear power: Purifies gas turbine, boiler lubrication system, speed control system, bypass control system oil, feed water pump, fan, and dust removal system.

6. Mechanical processing equipment: Purifies lubrication systems in papermaking, mining, injection molding, and precision machinery. Filters compressed air, recovers dust, and purifies tobacco processing and spraying equipment.

7. Automotive: Filters engine and transmission oil, fuel, and air intake.

8. Food and beverage: Filters raw materials, clarifies juice and wine, removes impurities from cooking oil, and filters production water.

9. Agriculture: Filters irrigation water, pesticides, fertilizers, and liquid fertilizers.

10. Water treatment: Filters and purifies drinking water, wastewater, and swimming pool water.

Products Cleaning Methods

When the filter element cannot meet the design flow rate, open the filter after shutdown, take out the filter element from the filter, wash the surface dirt on the faucet, and then soak in 4% hydrochloric acid for 24 hours, and then soak in 4% sodium hydroxide Take it out after 24 hours, and then rinse it on the tap to check whether the O-ring is damaged. If it is damaged, please replace the O-ring first, and then install the filter element according to the filter element installation method, and then rinse it under a pressure of less than 0.1Mpa.