Overview
Application of Microporous Pleated Filter Cartridges in the Semiconductor Industry
Deyizhou Company produces over 1,200,000 filter cartridges and 2,000+ filter housings annually, serving more than 300 enterprises. With over 20 years of continuous exploration, the company possesses full industrial chain manufacturing capabilities for microporous filtration products, including:
1. Microporous Membrane Production Technology:
Mastery of core membrane production technology. Currently operates four membrane production lines: Nylon 6, Nylon 66 (NH66), Polyvinylidene Fluoride (PVDF), and Hydrophilic Polyvinylidene Fluoride (HPVDF). This technology fills a domestic gap, with annual membrane production exceeding 10,000 square meters.
2. Filter Cartridge and Housing Production Technology:
Established plastic product production lines for manufacturing pleated filter cartridge outer shells, inner cores, end caps, headers, and fins.
3. Filter Cartridge Assembly Technology:
Complete assembly is conducted within a 10,000-class cleanroom. The company has a full set of production lines for pleating, end cap sealing, welding, and testing in an integrated process.
4. Filter Housing Production Technology:
A dedicated housing production workshop handles processes such as coil cutting, welding, polishing, assembly, and testing. Product varieties include precision liquid filters (XJL series), precision gas filters (XJF series), and custom filter housings. Production specifications range from single-cartridge to 50-cartridge housings with full testing capabilities.