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Acid-Resistant Stack Filter Ring Filter Paper with Center Hole for Anodizing Tank Customizable Outer Diameter

Acid-Resistant Stack Filter Ring Filter Paper with Center Hole for Anodizing Tank Customizable Outer Diameter

Brand Name: MEI-AL
Model Number: MEI-AL-A02
MOQ: I set
Price: Customized Price
Packaging Details: Standard Packaging
Payment Terms: T/T
Detail Information
Place of Origin:
Foshan, China
Highlight:

Acid-resistant Stack Filter Ring Filter Paper

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Ring shape with center hole Anodizing Tank Filter Paper

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Customizable outer diameter Filter Paper

Product Description
Stack Filter Ring Filter Paper | Anodizing Tank Filter Paper for Anodizing Production Line
Product Overview

This ring-shaped filter paper with central hole is a dedicated accessory for plate stack filter machines. It is widely used for tank liquid purification in surface treatment lines including anodizing, hard anodizing, micro-arc oxidation and electroplating.

Made of acid-resistant filter material, it resists sulfuric acid and other acidic electrolytes. It efficiently captures aluminum chips, suspended particles and oxidation residues to keep bath liquid clean, ensure uniform oxide coating and reduce workpiece defects.

The circular ring design with center hole allows easy stacking between PP pressing plates inside filter vessels. Liquid flows from outer side through the paper, contaminants are trapped on the surface. Simple to install and replace, it is an essential consumable for aluminum surface treatment production lines.

Key Features
  • Acid-resistant material, stable in anodizing, hard anodizing and micro-arc oxidation electrolyte, no easy breakdown
  • Ring shape with center hole, perfectly compatible with plate stack filter machines. Multi-layer stacking for consistent filtration precision
  • Captures aluminum slag, metal particles and suspended impurities to purify oxidation bath
  • Uniform thickness and high tensile strength, resistant to tearing during filtration, quick replacement
  • Customizable outer diameter, inner hole size and filtration precision to fit different filter machine models
Applications

Circulating filtration for anodizing line, hard anodizing line, micro-arc oxidation line and electroplating line; liquid purification for aluminum surface treatment.

Specifications
Material Acid resistant filter paper
Shape Annular (outer circle + central hole)
Applicable Equipment Plate stack filter machine
Medium Sulfuric acid anodizing solution, various acidic electroplating bath
Customization Outer diameter, inner hole, filter precision available
Frequently Asked Questions
Q: Where to install this filter paper?
A: Stack multiple sheets between upper and lower PP porous pressing plates inside filter tank. Align the central hole with the central drain pipe. Tank liquid flows inward through filter paper, impurities are retained, and cleaned liquid flows back to oxidation tank via central hole.
Q: Can it be used for micro-arc oxidation tank filtration?
A: Yes. The filter paper has good acid & alkali resistance, suitable for micro-arc oxidation bath circulation filtration.