For some applications it is necessary to enable a much larger volume of gas or liquid to flow through a filter located in a limited space envelope than would be possible using a traditional filter design. In these cases it is necessary to increase the total surface area of the filter medium (gauze or screen). This is done by "pleating" the filter medium, which involves "Z-folding" the material back and forth against itself. Z-folding enables the filter to trap more contaminant particles and so allows faster air or liquid flow rates through the filter assembly.
CHARACTERISTIC OF PLEATED FILTER
pleated oil filter
1. Fold structure, large filtration area
2. Low resistance and low-pressure difference
3. Strong pollution capacity
4. High-temperature resistance and corrosion resistance
5. Easy to clean and can be used repeatedly(Chemical cleaning, high temperature, and ultrasonic cleaning)
6. Stainless steel structure, strong structure
7. No material falls off phenomenon
In addition to these excellent characteristics, compared with other materials, stainless steel filter element will not produce harmful substances at high temperature.
1. Water treatment
2. Petroleum, chemical industry
3. Pharmaceutical industry
4. Food, beer, and beverage
5. Machinery equipment
6. Electronics industry
7. High-temperature gas filtration
8. Steel plant
9. Ship
China Leading Filter Element Manufacturer
--Anping Zhehan Filter Equipment CO., LTD
● Founded in 1995 in the town of China's wire mesh, Anping County, Hebei Province.
● Zhehan® is a manufacturer integrating production, R&D, sales, and after-sales. At present, it has fixed assets of 25 million US dollars and more than 380 professional employees. Has three filter production workshops, a grinding tool casting workshop, two welding workshops, a cleaning workshop, a solid-liquid separator manufacturing workshop, and there is much independent research and development production equipment, the efficiency is far ahead of the market.
Product structure
Production of various types of metal filter element products, the main products include:
1.Wedge wire screen product series.
2.Pleated filter element series.
3.Sintered filter element series.
4.Filter basket series.
5.Dissolution sinker, dissolution basket.
6.Solid-liquid separator.
7.Filter disc series.
8.Hydraulic oil filters
All of 3 workshops
Stainless steel wire wound/sintered/pleated filter elements, perforated screen, filter disc, filter basket, mechanical filter, nozzle filter...
Scientific and techologic company
We can provide product design according to customer requirement
Non-standard products, OEM service and advanced technology
Customize your exclusive, satisfy your needs, give us rest assured.