How long does a sintered plate last?

Under normal operating conditions, the service life of a sintered plate is 5 to 10 years. This is significantly longer than traditional filter bags, which typically last only 1 to 3 years.

Can sintered plates be repaired if damaged?

Minor surface damage can sometimes be repaired with specialized repair kits. However, if the plate is cracked or the PTFE coating is severely damaged, it is usually recommended to replace the affected plate to ensure consistent filtration performance.

High-Efficiency Sintered Plastic Filter Plate for Converter Furnace Dust Removal

Name: High-Efficiency Sintered Plastic Filter Plate for Converter Furnace Dust Removal
Brand: Hebei Jiutai Environmental Protection Equipment Co., Ltd
SKU: 2314772385

Hebei, ChinaHebei Jiutai Environmental Protection Equipment Co., Ltd

US$2,000.00

1 Piece

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Material

Polyethylene (UHMW-PE) Powder

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy

Model NO.

Customized

Type

Air Filter

Filter Connector

Flat Connector

Filtration Grade

ULPA Filter

Sizes

Customized

Life Time

10 Years

Coated

PTFE

Charactics

Water Proof Oil Resistance

Transport Package

Export Standard Package

Specification

Customized

Trademark

Jiutai

Origin

China

HS Code

842139

Production Capacity

100000 PCS/Month

Key features

PTFE Coated Surface: Provides excellent anti-stick properties for easy dust release and stable pressure drop.

Rigid Self-Supporting: No support cage required, simplifying installation and eliminating corrosion risks.

Long Service Life: Designed for 5 to 10 years of operation, significantly longer than traditional bags.

Customizable Airflow: Airflow capacity adjustable from 1000 to 50000 Cbm/H based on requirements.

Chemical Resistance: Resists moisture, oil, acids, and alkalis (pH 2-12) for harsh environments.

OEM Service Available: Customized standard and sizes available with factory-direct supply prices.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Hebei Jiutai Environmental Protection Equipment Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2019-01-03Nearest Port: Tianjin portAverage Response Time: ≤1.34hTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 17 employees, three production lines, six to ten quality-control staff, and products focused on dust-removal and environmental-protection equipment. It has OEM experience for well-known brands, valid import/export licensing, self-operated import/export rights, and six years of export experience, although its stated primary export market is domestic and it reports no overseas service locations. Customization capability is broad, ranging from design-based and minor customization to full customization. Quality assurance and six quality-control testing equipment units are reported, but finished products are checked by packing staff. Innovation resources are limited: one R&D engineer, no available SDK, and no R&D audit documentation. No supplier-management-system certifications are reported. Service procedures, complaint-handling records, corrective-action records, and approved-supplier lists are absent. Financial and cash-flow fields identify reporting years but provide...

Supplier typeThe supplier is a limited company with 17 employees and no stated parent-group affiliation. Its business scope covers environmental engineering, machining, import/export, and the supply of dust-removal and environmental-protection products, indicating a specialized industrial equipment supplier.

After-Sales capabilityThe supplier reports no written procedures or records for service assessment, corrective and preventive actions, or customer-complaint handling. It also has no overseas warehouse, showroom, overseas agent or branch, and offers overseas services in zero countries, although it states 24-hour online availability and a one-month lead time.

R&D capabilityInnovation capacity appears limited by one R&D engineer, no available SDK, and no design-input, output, review, verification, or validation documents available for audit. The engineer is responsible for customer-driven product customization, but the evidence does not demonstrate broader R&D infrastructure.

Production capacityThe supplier operates three production lines, has six to ten quality-control staff, and reports six quality-control testing equipment units. However, finished products are checked by packing staff, and the reported annual output is below the stated threshold, so production capability is evidenced but not shown to be strong across all dimensions.

Customization capabilityThe supplier explicitly offers customization from designs, minor customization, flexible customization, and full customization. Its R&D engineer is assigned to customize products according to customer needs, and it also provides OEM services for well-known brands.

Product Q&A

Q:What materials are sintered plates made of?

The substrate is ultra-high molecular weight polyethylene (UHMW-PE). The surface is coated with a permanent PTFE (polytetrafluoroethylene) layer. This combination provides excellent chemical resistance, anti-stick properties, and durability.

Q:Do sintered plates require support cages?

No. The sintered plate is a rigid, self-supporting structure. It does not require any steel cage or frame support, which simplifies installation and eliminates the risk of cage corrosion or friction damage.

Q:Is the sintered plate resistant to moisture and oil?

Yes. The PTFE coating makes the surface highly hydrophobic and oleophobic, meaning it repels water and oil. This prevents clogging and ensures stable pressure drop even in humid or oily conditions - a common problem with traditional filter bags.

Q:Does the sintered plate resist chemicals?

Yes. The UHMW-PE substrate combined with the PTFE coating provides excellent resistance to a wide range of chemicals, including acids and alkalis (pH range: 2 - 12). It is suitable for applications with corrosive gas streams.

Q:How do you clean a sintered plate filter?

Cleaning is performed using pulse-jet compressed air in the reverse direction. The high-pressure air blast dislodges the accumulated dust cake from the surface. Because of the smooth PTFE coating, dust releases easily and the plate returns to near-original condition after each cleaning cycle. Normal cleaning intervals are typically once every few minutes to hours, depending on the dust load.