Perforated Filter - Smooth Surface & Firm Structure

Perforated filter made of perforated sheet, can be classified into perforated cylinder filter, perforated basket filter, perforated cone filter and perforated tube filter. Generally it is made of stainless steel, carbon steel, aluminum or copper sheet and the hole shape is round or square. With accurate filtration rate, perforated filter can filter a large variety of fluids and retain almost any size solids. With high mechanical strength, perforated filter is mainly used in petroleum, chemical industry, pharmacy, food making filtration and sewage water filtration, etc.

Specifications

• Material: stainless steel, carbon steel, aluminum, copper, galvanized steel sheet, etc.
• Sheet thickness: 3 gauge - 36 gauge.
• Layers: single layer or multiple layers.
• Edge processing: with wrapping edge or metal flange.
• Perforated hole patterns: round, square, slot, etc.
• Filter precision: 2-2000 µm.

PERF-1: Perforated cylinder filter is made of stainless steel.

PERF-2: Single layer cylinder filer with perforated round holes.

PERF-3: Stainless steel perforated basket filter with a handle.

PERF-4: Perforated basket filter with square hole.

PERF-5: A slant basket filter with perforated round hole.

PERF-6: Stainless steel basket filter with perforated round hole.

PERF-7: Double layer perforated cone filter.

PERF-8: Perforated cone filter with round perforated mesh inside.

PERF-9: The outside layer of the cylinder filter is made of round hole perforated sheet.

PERF-10: Cone filter with flat top is made of multilayer round perforated sheet.

Features

• High porosity and excellent permeability.
• Corrosion resistance and high temperature resistance.
• Accurate filtration precision.
• Easy processing and installing.
• Easy forming, painting, polishing, welding and cleaning.
• Firm structure and different hole patterns.

PERF-11: Perforated cone filter features high porosity.

PERF-12: Perforated cylinder filter features rust and corrosion resistance.

PERF-13: Perforated cylinder filter feature stable structure.

PERF-14: Perforated filter with different hole pattern and hole size can be customized.

PERF-15: We offer special perforated filters designed with uneven openings.

PERF-16: Perforated filter can be made with double opening ends and their sizes are customized.

Applications
Perforated metal filter is widely used in petroleum, chemistry, metallurgy, machine, medicine, automobile industries for distillation, absorption, evaporation and filtration processes, so as to eliminate the impurity and foam mixed in the gas and liquid.

• Filtration of air: air filters, vacuum filters, filtration of corrosive gases, cage ventilation, etc.
• Filtration of liquid: ceramics polluted water cleaning, beverage, disposal of sewage water, filtration of corrosive liquids, beer brewing filter, etc.
• Filtration of solid: glass, coal, food processing industry, cosmetics, fluidised beds, etc.
• Filtration of oil: oil refining, hydraulic oil, oilfield pipelines, etc.
• Filtration of other fields: textile industry, insulation industry, automotive industry, chemical industry, metallurgy, pharmacy, electronic field, etc.