Advanced Metal Filtration Solutions

Delivering high-performance extruder screens, polymer melt filters, and industrial filtration products for over 20 years. Trusted by leaders in plastics, recycling, chemical fiber, marine, and heavy industrial sectors.

Explore Products Custom Solutions

20+

Years of Industry Expertise

50+

Global Industrial Clients

100%

Customization & Precision

About Baoding General Filter Equipment Co., Ltd

Baoding General Filter Equipment Co., Ltd (GFE) continues to enable successful plant operations as a reliable partner to the Synthetic Fibers, Marine, Automotive, Heavy Industrial Equipment, Plastic, and Recycling Industry leaders.

With over two decades of expertise in the design and production of high-performance filtration systems, GFE delivers extruder screen packs, textile and industrial yarn spin packs, polymer melt filters, and advanced industrial filtration products.

We are your one-stop solution from melt to finished product, supporting equipment outfitted with slide plate, piston, and rotary screen changers. If your requirements are more specialized, GFE meets customer needs with a high degree of flexibility and agility.

Our Products

Engineered for performance, durability, and precision filtration across high-demand industrial environments.

Extrusion Screen

Single-layer filter screens and multi-layer welded screen packs for high-efficiency polymer filtration. Materials include woven wire mesh, metal fiber, and sintered wire mesh.

• High-temperature resistance
• Custom mesh configurations
• Ideal for PET, LDPE, LLDPE processing

Leaf Disc Filter

Designed for fine filtration of high-viscosity polymers. Efficiently removes hard and gel-type contaminants.

• Standard diameters: 7" and 12"
• Custom sizes available (6", 10")
• Suitable for demanding polymer processes

Stainless Steel Woven Wire Mesh

Precision-woven filtration media for consistent pore size and high flow distribution.

• High corrosion resistance
• Multiple weave patterns
• Used in spin packs and melt filtration

Gaskets and Seals

Also known as crush rings. Designed to match or exceed OEM performance in high-pressure, high-temperature environments.

• Critical for pack assembly sealing
• Enhances heat and polymer transfer
• Custom-engineered to specifications

Candle Filter Element

High-efficiency filtration elements for continuous or batch processes in chemical and polymer industries.

• Durable sintered construction
• High dirt-holding capacity
• Resistant to thermal cycling

Framed Extruder Screen Packs

Multi-layer filtration media within a rigid frame for enhanced performance and edge sealing.

• Prevents bypass around breaker plate
• Achieves finer filtrations
• Ensures stable flow distribution

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Pleated Filter Candles

Custom-developed with pleated surface structure to increase filter surface area by up to 700%.

• Min. pleating height: 4.5mm
• Maximizes filtration in compact spaces
• Ideal for space-constrained systems

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Filter Belts for Continuous Screen Changers

Reverse Dutch weave stainless steel filter belts for automatic impurity removal in molten plastic.

• Continuous filtration process
• High tensile strength
• Designed for long service life

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Industries We Serve

Rubber, Plastic & Nonwoven

High-efficiency filtration for extrusion and spinning processes in polymer manufacturing.

Plastics Recycling

Robust screen packs and continuous belt filters for clean melt filtration from recycled materials.

Chemical Fiber

Precision spin packs and melt filters for BDPET, BOPP, BOPA, BOPI, and other engineered fibers.

Marine

Reliable filtration systems for marine polymer processing and onboard industrial applications.

Automotive & Heavy Equipment

Durable filtration components for high-performance polymer parts and systems.

Lab Filter Performance Testing

Specialized filters and test setups for R&D and quality assurance in filtration labs.

Frequently Asked Questions

What materials are used in your extrusion screens?

Our extrusion screens are made from weaving wire mesh, metal fiber, and sintered wire mesh, selected based on temperature, pressure, and chemical resistance requirements.

Can you customize filter dimensions?

Yes, GFE offers full customization of filter dimensions, including non-standard diameters for leaf disc filters and custom pleating for candle elements.

Do you support international clients?

Absolutely. We serve clients globally with export-ready packaging, documentation, and technical support in English and Chinese.

What is the lead time for custom orders?

Lead times vary based on complexity, but typically range from 2 to 6 weeks. Rush orders can be accommodated upon request.

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