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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Industrial Water Filter > Thickened Filter Sector for Vacuum Filter Applied in Wastewater Treatment Plant, Solid-Liquid Separation

Thickened Filter Sector for Vacuum Filter Applied in Wastewater Treatment Plant, Solid-Liquid Separation

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Thickened Filter Sector for Vacuum Filter Applied in Wastewater Treatment Plant, Solid-Liquid Separation photo-4

Thickened Filter Sector for Vacuum Filter Applied in Wastewater Treatment Plant, Solid-Liquid Separation photo-5

Product Spotlights

Thickened design prevents deformation under high vacuum, extending service life by 30%–50%. Customizable in PP or stainless steel to match any vacuum filter. Compatible with wastewater treatment, mining, and chemical industries. Backed by 25+ years of manufacturing experience and global export to 50+ countries.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Polypropylene (PP) / Stainless Steel (SS304, SS316) / Customizable

Thickness:

20mm – 60mm (Thickened design)

Shape:

Sector (customizable arc angles)

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Material Polypropylene (PP) / Stainless Steel (SS304, SS316) / Customizable

Thickness 20mm – 60mm (Thickened design)

Shape Sector (customizable arc angles)

Filtration Area 0.5m² – 2.5m² per sector (customizable)

Filtration Precision 10μm – 200μm (optional)

Operating Temperature -10°C to 80°C (PP) / -20°C to 200°C (SS)

Color Black / White / Customizable

Application Wastewater treatment, mining, chemical, food processing, solid-liquid separation

Connection Type Bolt-on / Clamp-on / Customized flange

Weight 3kg – 15kg per sector (depending on size and material)

As a leading manufacturer since 1998 with an annual export value exceeding US$5 million, Anping County Boli Hardware Wiremesh Products Factory presents our Thickened Filter Sector for Vacuum Filter – a robust solution designed specifically for wastewater treatment plants and demanding solid-liquid separation processes. Our thickened sectors are engineered to withstand high pressure, abrasion, and continuous operation, delivering superior filtration efficiency and extended service life. Whether you need to upgrade existing vacuum filters or build a new separation system, our sectors offer reliable performance backed by decades of manufacturing expertise.

The key to effective solid-liquid separation lies in the quality of the filter sector. Our thickened design minimizes deformation under vacuum, ensuring uniform cake formation and optimal dewatering. Each sector is manufactured using precision molding and strict quality control, resulting in consistent pore distribution and high mechanical strength. Below we break down the technical details and user benefits.

Product Features & Technical Specifications

Thickened Structure: The sector wall thickness is increased by 30%–50% compared to standard designs, providing superior rigidity and resistance to cracking under high vacuum pressure (up to -0.09 MPa).
High-Performance Materials: Available in polypropylene (PP) for chemical resistance and cost-effectiveness, or stainless steel (SS304/SS316) for high-temperature or corrosive environments.
Optimized Filtration Surface: Smooth surface with uniform micro-holes ensures rapid filtrate passage and minimal clogging, reducing downtime for cleaning.
Customizable Dimensions: Sectors can be tailored to fit any vacuum filter model – arc angle, radius, thickness, and mounting holes are all customizable per your drawing or sample.
Easy Installation & Maintenance: Designed with bolt-on or clamp-on connections, replacement takes only minutes without special tools. Lightweight PP options reduce labor effort.
Long Service Life: Under normal operating conditions, our sectors last 3–5 years in municipal wastewater treatment, significantly lowering total cost of ownership.

Parameter	Standard Value	Notes
Material	PP, SS304, SS316	Other materials available upon request
Sector Thickness	20mm / 30mm / 40mm / 50mm / 60mm	Customizable
Filtration Area (per sector)	0.5 – 2.5 m²	Depends on arc angle and radius
Filtration Precision	10μm – 200μm	Customizable pore size
Max Operating Temperature	PP: 80°C / SS: 200°C	For higher temp, please consult
Weight (approx.)	3 – 15 kg	Varies with material and size
Vacuum Resistance	Up to -0.09 MPa	Tested under continuous load

Key Benefits for Your Application

Higher Filtration Efficiency: The thickened design prevents warping, maintaining consistent gap between sectors and filter cloth, reducing bypass and improving cake dryness.
Lower Maintenance Costs: Fewer replacements due to cracking or deformation means less downtime and lower spare parts inventory.
Versatile Compatibility: Works with most vacuum drum filters, disc filters, and belt filters. Adapters available for different mounting standards.
Eco-Friendly Manufacturing: Our factory uses recycled PP materials for some lines, and all products are fully recyclable.

Trusted by global clients across North America, South America, Europe, Asia, Africa, and Oceania, our factory has shipped over 500,000 filter sectors since 1998. We maintain strict quality control – each sector undergoes pressure testing and dimensional inspection before packing. With US$5–10 million annual export value and convenient shipping from Tianjin, Qingdao, Shanghai, and Foshan ports, we ensure timely delivery and competitive pricing. Contact us today for a quote or sample, and let our thickened filter sectors optimize your solid-liquid separation process.

Frequently Asked Questions (FAQ)

Q: What materials are available for the filter sector?
A: We offer polypropylene (PP) for general wastewater use, and stainless steel (SS304, SS316) for corrosive or high-temperature applications. Other materials like nylon or special alloys can be customized upon request.
Q: Can you customize the sector dimensions to fit my existing vacuum filter?
A: Absolutely. Please provide your drawing, sample, or filter model number. We can adjust arc angle, radius, thickness, hole pattern, and mounting type to match your equipment.
Q: How long is the typical lifespan of a thickened filter sector?
A: In municipal wastewater treatment with normal wear, our PP sectors last 3–5 years, while stainless steel sectors can last 5–8 years. Actual life depends on operating conditions (temperature, pressure, abrasiveness of solids).
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is 10 pieces for standard sizes, and 5 pieces for custom designs. For trial orders, we can negotiate smaller quantities.
Q: Do you provide samples for testing?
A: Yes, we can provide 1–2 sample sectors at cost price (refundable upon bulk order). Shipping charges are borne by the buyer.
Q: How do I install the sector? Does it require special tools?
A: The sector typically uses bolts or clamps to attach to the filter drum. No special tools are needed – a standard wrench is sufficient. We provide installation instructions with each shipment.
Q: What is the filtration precision (micron rating) of your sectors?
A: The standard filtration precision ranges from 10μm to 200μm. We can customize the pore size based on the solid particle size in your slurry. Please specify your requirement.
Q: Do you offer any warranty?
A: We provide a 12-month warranty against manufacturing defects from the date of shipment. Defective sectors will be replaced or repaired at our discretion.