Grinding Challenges Professional Solutions
Low cutting efficiency, uneven grinding, confusion in grinding wheel selection? Jinliwei provides integrated grinding solutions from selection guidance to product delivery
金利威企业介绍
Company Profile
26 years of grinding expertise Quality builds trust
Jinliwei was founded in 1998, focusing on the R&D and manufacturing of resin grinding wheels, with a 7,300㎡ self-owned production base and an annual capacity of 10,000 tons. Products cover cutting, grinding, and polishing for all scenarios, selling well in domestic and international markets, providing high-quality grinding tools and professional selection services for 20+ industries including heavy industry, manufacturing, piping, and light industry.
1998Year
Company establishment time
7300㎡
Own Production Base
10000Tons
Annual Production Capacity Supply
40+
Covered industry sectors
Grinding Solutions
Grinding Challenges Professional Solutions
Not just selling products, but helping you solve three major grinding challenges: cutting, grinding, and customization
01
Low efficiency in metal cutting?
High-speed cutting discs solve the problem of cutting pipes and profiles: narrow cuts, no burns, 3 times efficiency improvement
Cutting Solutions →02
Uneven weld grinding?
Professional grinding discs solve weld finishing, rust and paint removal: uniform and fine, no workpiece burns
Grinding Solutions →03
No suitable grinding wheel for special conditions?
OEM/ODM customization solves special specification challenges: custom development of formulas, sizes, and packaging
Custom Solutions →
Factory Strength
Enter the Workshop Witness Quality
7300㎡ Production Base, 30+ Automated Machines, 26 Years of Deep Expertise in Abrasives
Address Your Concerns
Choose Jinliwei Worry-Free Assurance
From Quality to Delivery, Four Guarantees to Ease Your Grinding Wheel Procurement Worries
Worried About Middleman Markups?
Own 7300㎡ production base with 30+ automated machines, full control from raw materials to finished products, factory-direct with no intermediaries
Worried About Quality Standards?
All products certified by German MPA authority, strictly comply with JB/T national standards, batch-tested for rotational strength and imbalance before shipment
Worried About Wrong Selection?
Over 40 patented technologies + 26 years of industry experience, professional R&D team provides selection guidance to ensure operational match
Worried About Delivery Delays?
Annual production capacity of over 10,000 tons for stable supply, experience in over 50 overseas markets, regular products shipped within 3 days
Frequently Asked Questions
Grinding Selection You May Want to Know
Top 8 questions before purchasing grinding wheels, professionally answered to help you decide with confidence
Is Jinliwei a trading company or a production factory?
▾
We are a factory with our own production base, boasting over 7,300 square meters of workshop and 30+ automated machines, with full control from raw material batching to finished product delivery, no intermediaries involved.
What is the difference between resin and ceramic grinding wheels? How to choose?
▾
Resin wheels offer good elasticity, self-sharpening, and low risk of workpiece burning, ideal for high-speed cutting and weld grinding; ceramic wheels have high hardness and good shape retention, suitable for precision grinding. For metal cutting and surface finishing, prioritize resin wheels.
Can cutting and grinding discs be used interchangeably?
▾
No. Cutting discs are designed for high-speed cutting, while grinding discs are for surface finishing. Their bond formulations, abrasive grit sizes, and structures differ entirely. Misuse leads to low efficiency, safety hazards, and even disc breakage.
Do products meet international safety standards?
▾
All products are certified by German MPA for safety, strictly comply with JB/T3715-2016 national standards, and undergo batch testing for rotational strength and imbalance before shipment.
What cutting disc should I choose for metal pipe cutting?
▾
For metal pipe cutting, recommend resin cutting discs with a diameter of 100-150mm, thickness of 1.2-3.0mm, and grit size of 24-36. Thin discs (1.2-1.6mm) offer high cutting efficiency and narrow kerfs, suitable for stainless steel and thin-walled pipes; thick discs (2.5-3.0mm) are for thick-walled carbon steel pipes.
What grinding disc is best for stainless steel surface finishing?
▾
For stainless steel surface finishing, recommend resin grinding discs with grit sizes of 60-120. Use 60 grit for rough grinding to remove weld excess, and 100-120 grit for fine grinding to achieve a smooth surface. Avoid using coarse grit directly for fine grinding to prevent surface burns.
Can you customize grinding wheels with special specifications?
▾
We offer comprehensive OEM/ODM customization services, developing grinding wheels with special specifications, formulations, and packaging to meet grinding needs across different industries and scenarios.
How can I get a quote and samples?
▾
You can contact us via phone (0769-87291328), email (jlw@jlw.hk), or online message, and we will provide a quote within 24 hours. Free samples are available for regular products for trial.
News
Industry Information Real-time Updates
15
06Month
Are high consumable costs in foundries a persistent issue? Heavy-duty specialized abrasives help factories significantly reduce costs and improve efficiency
10
06Month
Nuclear Grinding 'Safety Guardian'｜Jinliwei Stainless Steel Specialized Resin Grinding Wheels, Compliant and Efficient
29
05Month
Unite for Development, Precisely Expand Markets｜Jinliwei Holds Special Sales Work Meeting
29
05Month
Collaborate for a New Future｜Guangdong Little Sun Abrasive Materials Team Visits Jinliwei for In-depth Exchange
Grinding Issues
Solved with One Call
Whether you need selection guidance, sample trials, or bulk procurement, our professional team responds within 24 hours.