Grinding Challenges
Professional Solutions
Low cutting efficiency, uneven grinding, confused about grinding wheel selection? Jinliwei provides an integrated grinding solution from selection guidance to bulk delivery: 7,300㎡ own factory, annual production capacity of 10,000 tons, products comply with European EN 12413 safety standards and are certified by German MPA.
Product series
Divided into three major uses: cutting, grinding, and customization, covering the full size range from 100mm to 405mm, supporting OEM/ODM customization.
Ultra-thin Cutting Disc
Cutting Disc
Grinding Wheel (Grinding Disc)
Stainless Steel Special Grinding Disc
Custom / Special Working Condition Grinding Wheel
26 years of grinding expertise Quality builds trust
Jinliwei was founded in 1998 and focuses on the research, development, and manufacturing of resin grinding wheels. With its own production base and testing center, it independently controls the entire process from raw material batching and formula technology to finished product delivery, with no intermediate links. Products cover the full range of cutting, grinding, and polishing scenarios, providing grinding tools and selection services for heavy industry, manufacturing, pipeline, light industry, and other industries.
Every batch undergoes inspection Not sampling inspection
Products comply with the European EN 12413 safety standard for bonded abrasives and are certified by the German MPA testing organization, while also implementing the industry standards JB/T 4175-2016 (cutting wheels) and JB/T 3715-2016 (depressed center grinding wheels).
-
01
Incoming raw material inspection
Abrasive grain size and chemical composition analysis, re-inspection of resin binder indicators; unqualified batches must not be put into production.
-
02
Rotation strength test
According to EN 12413 requirements, rupture tests are conducted batch by batch at a speed higher than the maximum operating speed to confirm that the safety factor meets the standard.
-
03
Unbalance value inspection
Inspect the unbalance amount and geometric dimension tolerances of finished products to reduce vibration and deflection during high-speed operation.
-
04
Marking and traceability
Mark specifications, maximum operating speed, and safety markings according to standard requirements. Each batch is traceable and comes with inspection data.
Enter the Workshop Witness Quality
7,300㎡ production base, more than 30 automated equipment units. Factory visits are welcome, and third-party inspection can also be arranged.
Find a solution by working condition
Not just selling products. Tell us the workpiece material, thickness, and equipment power, and engineers will give selection recommendations.
Low efficiency in metal cutting?
High-speed cutting discs solve the difficult problem of cutting pipes and profiles: narrow kerf, no burn, efficiency increased by 3 times.
Consult cutting solution →Uneven weld grinding?
Professional grinding discs solve the difficult problem of weld grinding, rust and paint removal: uniform and fine, no burn on the workpiece.
Consult grinding solution →No suitable grinding wheel for special conditions?
Customization solves the difficult problem of special specifications: formula, size and packaging developed on demand, OEM supported.
Consult Custom Solutions →Grinding Selection You May Want to Know
The 8 questions most concerned about before purchasing grinding wheels, with professional answers to help you make decisions with confidence.
01 Is Jinliwei a trading company or a production factory?
02 What is the difference between resin and ceramic grinding wheels? How to choose?
03 Can cutting and grinding discs be used interchangeably?
04 Do products meet international safety standards?
05 What cutting disc should I choose for metal pipe cutting?
06 What grinding disc is best for stainless steel surface finishing?
07 Can you customize grinding wheels with special specifications?
08 How can I get a quote and samples?
Industry Information Real-time Updates
Which manufacturer of stainless steel cutting discs is reliable? One article explains the selection logic thoroughly
Exhibition Review | Jinliwei appeared at the Guangzhou International Hardware and Electromechanical Expo, with craftsmanship grinding wheels shining at Pazhou!
Foundry consumable costs remain high? Heavy-duty special abrasives help factories significantly reduce costs and increase efficiency
Nuclear Power Grinding "Safety Guardian" | Jinliwei Stainless Steel Special Resin Grinding Wheel, Compliant and Efficient Dual Online
Gathering Strength for Development, Precise Efforts to Expand the Market | Jinliwei Holds a Special Sales Work Meeting
Within 24 Hours
Provide selection and quotation
Tell us the workpiece material, thickness, and equipment power, and engineers will provide selection recommendations and quotations for cutting discs or grinding discs. Free samples are available for trial for conventional specifications.
- Phone 0769-87291328
- Email jlw@jlw.hk
- RESPONSE Reply Within 24 Hours
- Address Dongguan, Guangdong