What is production process of making pleated filter cartridges?
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Author : indrofiltermachine.com
Update time : 2020-02-19 16:26:35
What is production process of making pleated filter cartridges?
Step 1: Making pleats
Step 2: Cutting the pleats as per pleats number of each filter cartridges.
Step 3: Welding middle seam of pleats
Step 4: Filter cartridge shaping-put the pleats into the outer cages and inner cores.
Step 5: Cutting the pleats edges and do trimming off of the pleats edges as per exact pleated filter cartridge length.
Step 6: Welding caps of filter cartridges
Step 7: Length connector welding
Step 8: Connector fitting end welding.
Step 2, 3 and 4 can be exchanged depends on different pleated filter cartridges making machines models.
When you make 20inch, 30inch, 40inch filter cartridges, Step 7 will be necessary.
