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TYPE 41
405×3.2×32 80 m/s
EN 12413
Product Parameters
| Product category | Large Cutting Disc |
|---|---|
| Specification | 405×3.2×32 |
| Linear speed | 72m/s |
| Mesh structure | Double Net |
| Color | Green |
| Applicable working conditions | Stainless steel, profiles, galvanized pipes |
| Packaging specifications | 25pcs |
Product Price
Price on request
0769-87291328
jlw@jlw.hk
Product Details
金利威 405×2.8×32 For Stainless SteelCutting Disc，T41 平型，双玻纤网防爆。 2.8mm 超薄设计，切口窄、省料，For Stainless Steel低烧伤配方，切割 304/316 Stainless steel, profiles, galvanized pipes切口不易发黑，毛刺少，减少后续打磨。 适配 400 型落地profiles切割机，持续锋利、耐用稳定，适合Stainless Steel加工、钢结构车间批量下料，安全可靠。
How to Read Grinding Wheel Markings
MARKING SYSTEM · EN 12413
| Shape | 41 - Flat cutting disc |
| Abrasive | A - Brown fused alumina, general carbon steel/stainless steel |
| Grain | 46 - Medium-coarse grit, sharp cutting |
| Hardness | Q - Hardness grade, matched according to working conditions |
| Bond | BF - Resin bond, reinforced with double-layer fiberglass mesh |
| Max speed | 80 m/s |
Marking Examples
41 A 46 Q BF
41 Shape code
A Abrasive: brown fused alumina
46 Grit Size
Q Hardness grade
BF Resin bond + fiber reinforcement
A Abrasive: brown fused alumina
46 Grit Size
Q Hardness grade
BF Resin bond + fiber reinforcement
The above are example marking interpretations for this series. The complete marking for each specification is subject to the actual inkjet code on the product. If you are unsure how to choose, contact us directly, and our technical consultants will match the wheel to your working conditions.
How to Choose the Right Grinding Wheel?
Consider the Material
Stainless steel: A46 abrasive; carbon steel: A24 abrasive; aluminum alloy: ZA abrasive. Different materials require different abrasive formulations.
Consider the Application
For cutting, choose thin type 1.2-3mm; for grinding, choose thick type 6-10mm; for polishing, choose fine grit 60-120 mesh.
Consider Safety
Ensure the rated speed of the grinding wheel is ≥ the equipment speed, guaranteed by German MPA certification.
Application Scenarios
Jinliwei resin grinding wheels are widely used in metal pipe cutting, weld grinding, surface polishing, profile processing, and other scenarios, covering 20 core industries such as nuclear power, shipbuilding, automobiles, steel structures, and pipelines, providing professional grinding solutions.
Metal Pipe Cutting
Efficient cutting of stainless steel and carbon steel pipes.
Weld Grinding
Removal of weld excess and surface smoothing.
Surface Polishing
Fine finishing of stainless steel/aluminum alloy surfaces.
Profile Processing
Cutting and edge trimming of steel profiles.
Factory Strength
Dongguan Jinliwei Abrasives Co., Ltd., with 26 years of deep cultivation in the abrasive field, owns five major brand systems: Jinliwei, Tiewei, Ligong, Shandian, and Ligong English, covering 20 core industries including nuclear power, shipbuilding, automobiles, steel structures, and pipelines.
26Year
Industry Deep Cultivation
30Ten Thousand
Daily Output in Pieces
5Brand
Brand System
50+Country
Export Coverage
Strictly implements the ISO9001 quality management system, certified by the German MPA testing agency, and products comply with the European EN12413 safety standard. Supports OEM/ODM customization with delivery in 7-15 days.
Factory workshop
Why Choose Us?
1) Factory Direct
No middleman markup, more favorable factory direct price. Own 7300㎡ production base, factory direct sales with no middlemen.
2) Flexible Customization
Customize specifications as needed, quickly respond to special requirements. Develop formulas, sizes, and packaging on demand, delivery in 7-15 days.
3) Full-Chain QC
Comprehensive quality inspection from raw materials to finished products, ensuring stable product quality. MPA+ISO9001 dual certification guarantee.
4) Expertise Deep
26+ years of abrasive manufacturing experience, covering 20 industries with 5 brand systems. 26 years of industry depth, 5 brands covering 20 industries.
Authoritative Certification
German MPA Certification
Certified by the German MPA testing agency, compliant with the European EN12413 safety standard
ISO9001 Quality System
Strictly implements the ISO9001 quality management system, with full-chain quality control
EN12413 Safety Standard
All products fully comply with the European EN12413 safety standard, exported to over 50 countries
Frequently Asked Questions
How to Choose the Right Grinding Wheel Specification for Your Working Conditions?
Selection requires three core factors: 1) Material of the workpiece (stainless steel: A46 abrasive; carbon steel: A24); 2) Grinding method (cutting: thin type 1.2-3mm; grinding: thick type 6-10mm); 3) Equipment speed (ensure the rated speed of the grinding wheel is ≥ the equipment speed). Call 0769-87291328 for free selection advice.
What is the Difference Between Cutting Discs and Grinding Discs?
Cutting discs are designed for cutting materials, with thin thickness (1.2-3mm) and coarse abrasive grit (24-36 mesh); grinding discs are designed for surface finishing, with thick thickness (6-10mm) and fine abrasive grit (60-120 mesh). The two cannot be used interchangeably.
What are the Safety Precautions for Using Resin Grinding Wheels?
Safety usage tips: 1) Check the grinding wheel for cracks and damage before use; 2) Ensure the equipment speed does not exceed the maximum speed marked on the grinding wheel; 3) Must wear protective goggles and gloves; 4) New grinding wheels should be run idle for 1 minute before use to confirm no abnormalities.
What is the Delivery Cycle and Sample Policy for Jinliwei Grinding Wheels?
Standard products: 3 days delivery from stock; custom products: 7-15 days delivery. Free samples are available for standard products. Contact 0769-87291328 or jlw@jlw.hk for samples.
Is Jinliwei a factory or a trading company?
Jinliwei is a professional grinding wheel factory with 26 years of abrasives manufacturing experience, producing 300,000 pieces daily, with 5 brand systems covering 20 industries, and exports to over 50 countries and regions.
Can you provide OEM/ODM customization services?
Yes. Jinliwei offers comprehensive OEM/ODM services, including brand customization, specification customization, and packaging customization, with custom orders delivered in 7-15 days.
