When should I replace the polishing wheel?

Replace the wheel when the cutting action decreases or when visible wear is observed on the wheel surface.

Non-Woven Polishing Wheel Set for Aluminum Fabrication

Name: Non-Woven Polishing Wheel Set for Aluminum Fabrication
Brand: SIGNI INDUSTRIAL (SHANGHAI) CO., LTD.
SKU: 2269122595

Shanghai, ChinaSIGNI INDUSTRIAL (SHANGHAI) CO., LTD.

US$12.00

100-199 Pieces

US$11.00

200+ Pieces

Product specifications

MLTZ

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Flat

Material

Silicon Carbide

Model NO.

MLTZ

Shape

Circle

Transport Package

Carton

Specification

4.5''X7/8

Trademark

Signi

Origin

China

HS Code

6804221000

Production Capacity

500000pieces/Year

Key features

Anti-Clogging Design: Open-web construction allows swarf to escape, preventing clogging and glazing on soft metals.

Heat Reduction: Improved airflow reduces heat buildup during polishing, ensuring better surface finish.

Flexible Contouring: Non-woven nylon web conforms to contoured surfaces and edges while maintaining consistent cutting.

Specialized for Aluminum: Engineered specifically for aluminum fabrication to avoid loading issues common with traditional abrasives.

Durable Construction: Features heat-resistant resin bonding and fiberglass/metal center reinforcement for strength.

Versatile Grit Options: Available in aluminum oxide or silicon carbide grains to suit different alloy hardness and finish needs.

Company profile

SIGNI INDUSTRIAL (SHANGHAI) CO., LTD.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2008-05-08Average Response Time: ≤6.07hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA

AI-Powered supplier vetting

SummarySigni Abrasive & Diamond Tools Co., Ltd., founded in 1996 in Shanghai, produces resin- and vitrified-bonded abrasives and super-hard diamond tools. It reports ISO 9001, ISO 14001, and ISO 14000 certifications, five production lines, 11–20 years of combined R&D engineer experience, and exports to a broad range of global markets. The supplier offers extensive customization and ODM services and reports OEM service for popular brands. However, it reports no overseas showrooms, agents or branches, or offline trade-show participation, and service procedures lack written records. No new products were reported during the past year, and no SDK is available. Quality assurance is stated, but the quality-control staff count is fewer than five. Financial information is present but is not sufficient here to establish a clear credibility assessment.

Supplier typeThe supplier is a manufacturer and seller focused on hardware tools, power tools, accessories, abrasives, and diamond tools. Its company description specifically identifies production of resin-bonded and vitrified-bonded abrasives and super-hard diamond tools.

CertificationsThe supplier reports holding ISO 9001, ISO 14001, and ISO 14000 certifications. These stated management-system certifications provide explicit evidence of certification coverage.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions, customer complaints, and supplier-service assessment, but reports no written records for these procedures. It also has no overseas showroom, agent or branch, or offline trade-show experience, although it reports lead times within 15 working days and accepts multiple quotation and payment terms.

Production capacityThe supplier reports five production lines, fewer than five quality-control staff, and experience producing resin-bonded, vitrified-bonded, and super-hard diamond tools. Its broad export-market coverage also indicates established international supply activity, although capacity volume is not assessed here.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. It also reports OEM service for popular brands, providing strong direct evidence of customization and contract-manufacturing capability.

Product Q&A

Q:Why are non-woven wheels better for aluminum than traditional abrasives?

Traditional coated abrasives tend to load or clog with aluminum dust. Non-woven wheels have an open-web structure that allows swarf to escape, preventing clogging and glazing.

Q:What materials are used in the polishing wheel?

The web is made of non-woven nylon filaments. The abrasive grain is typically aluminum oxide for standard aluminum or silicon carbide for harder alloys, bonded with heat-resistant resin.

Q:How should I apply pressure when using these wheels?

Apply light pressure and let the wheel do the work. Excessive pressure can cause uneven wear or surface gouging.

Q:What grit should I choose for aluminum fabrication?

For general deburring and finishing, a medium to fine grit is suitable. Use coarse wheels for heavy material removal or weld seam cleanup.

Q:How do I ensure safe operation with these wheels?

Ensure the arbor hole matches your machine shaft, use bushings if needed, and never exceed the rated RPM shown on the wheel label.