Powered by Made-in-China.com
Product profile
Customization
AvailableType
Belt GrinderPower Source
ElectricityObject
Turning ToolApplication
ConstructionDisc(Wheel) Type
Grinding DiscMaterial
Aluminum AlloyWorking Style
High-speed universalDisc Diameter
50Variable Speed
Without Variable SpeedPacking
CartonTransport Package
CartonSpecification
50x40Trademark
SigniOrigin
ChinaProduction Capacity
500000pieces-YearKey features
Vulcanized Rubber Coating: Coated with vulcanized rubber for durability, compression resistance, and non-gumming performance.
Replaceable Sealed Bearings: Includes sealed bearings that are easily replaceable when worn to extend product life.
Multiple Size Options: Regular stock sizes include 150x50mm, 200x50mm, 300x50mm, and 350x50mm.
Wide Hardness Range: Available in various rubber hardness levels: 45, 50, 55, 65, 75, 85, etc.
Versatile Knife Application: Ideal for hollow-grinding straight razors, pocket knives, hunting knives, and small axes.
High-Quality Materials: Made from high-qualified original materials with strict testing for every product.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-05-08Average Response Time: ≤6.03hTerms 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:What are the available sizes for the rubber wheel?
A:
Regular stock sizes include 150x50mm, 200x50mm, 300x50mm, and 350x50mm.
Q:What is the rubber hardness range?
A:
The rubber hardness is available in various options including 45, 50, 55, 65, 75, and 85.
Q:Are the bearings replaceable?
A:
Yes, the wheel includes sealed bearings which can be easily replaced when worn.
Q:What materials is the wheel made of?
A:
It is constructed with high-quality original materials and coated with vulcanized rubber.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Send Inquiry
*To:
SIGNI INDUSTRIAL (SHANGHAI) CO., LTD.
SIGNI INDUSTRIAL (SHANGHAI) CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Rubber Contact Wheel for Belt Sander (Multiple Hardness Available)
US$40.00
1 Piece(MOQ)
Long-Service-Life Rubber Contact Wheel for Belt Sanders
US$40.00
1 Piece(MOQ)
Green Silicon Carbide Grinding Wheel for Sharpening Drill Steel
US$5.00-7.00
1 Piece(MOQ)
Metal Working Belt Sander Wheel - Durable Rubber Surface for Smooth Grinding
US$30.00
1 Piece(MOQ)
Industrial Rubber Contact Wheel with Sealed Bearing (for Belt Sander/Grinder)
US$40.00
1 Piece(MOQ)
Diamond Grinding Wheels for Button Bit Grinding
US$13.00-47.00
1 Set(MOQ)
Hturbo Type Diamond Grinding Wheel for Concrete Epoxy Coating Removal
US$30.00-40.00
50 Pieces(MOQ)
Rough Grinding Exclusive Diamond Wheel for Initial Floor Surface Processing
US$37.96
50 Pieces(MOQ)
Durable Zirconia Grinding Wheel for Efficient Ball Mill Applications
US$75.00-4,500.00
1 Piece(MOQ)
2"/3"/4" Diamond Stone Zero Tolerance Drum Wheel for Granite & Marble
US$24.00-78.00
1 Set(MOQ)
2021 Atlas Diamond Grinding Wheel for Repairing Button Bits
US$20.00-40.00
1 Piece(MOQ)
Segmented CNC Grinding Wheels for Granite - Double Eased Edge
US$0.001
100 Pieces(MOQ)
Energy Saving 7 Inch Grinding Wheel High Efficiency Floor Renovation
US$37.96
50 Pieces(MOQ)
Sintered Continuous Stone Profiling Wheel for Grinding Machine
US$33.00-55.00
1 Set(MOQ)
Stable Cutting Metal Grinding Wheel No Chipping During Floor Processing
US$37.96
50 Pieces(MOQ)
Low Vibration Pneumatic Air Power Cutter Carbon Fiber Cutting with Cut off Wheel
US$18.50-20.50
1 Piece(MOQ)
High Speed Carbon Fiber Cutting 75mm Cut off Wheel Air Power Cutter
US$18.50-20.50
1 Piece(MOQ)
Wholesale Precision High-Speed Portable Power Angle Grinder for Renovation
US$20.00-35.00
100 Pieces(MOQ)


















