4 Inch Hook & Loop Medium Surface Conditioning Disc

1. Product overview
The Surface Conditioning Disc is a flexible grinding tool used primarily for metal surface treatment, especially for stainless steel finishing. Its main functions include deburring, surface drawing, beautiful texture trimming, smoothness improvement, etc., widely used in kitchen, sanitary ware, medical equipment, metal manufacturing and other industries.

The product can refer to the internationally renowned brand 3M and the Italian BBL, of which 3M offers two specifications:

High tensile resistance, suitable for higher intensity grinding requirements;
Flax back base, higher substrate strength, longer service life.
At present, there are few domestic enterprises producing such products, and the market competition is relatively small. Compared with international brands, our nylon cast disc has a price advantage, cost-effective, suitable for the quality requirements are not extremely demanding customer groups.

2. Material and characteristics
✅ Abrasive: High performance alumina (A/O) or silicon carbide (S/C)

Alumina (A/O) : suitable for general metal grinding, strong durability, balanced cutting force.
Silicon carbide (S/C) : suitable for stainless steel, aluminum alloy and other materials, can provide more fine surface effect.
✅ Substrate: nylon fiber substrate

With good flexibility and wear resistance, it can be applied to the irregular surface for uniform grinding.
Some products use high strength flax back base to enhance tensile resistance, suitable for higher strength grinding conditions.
✅ Binder: resin binder

Ensure that the abrasive is not easy to fall during the grinding process, improve the service life.
✅ anti-clogging coating

Reduce metal debris clogging, improve dish life and grinding efficiency.

3. Grit size range and color classification
Nylon disc according to different mesh color differentiation, to adapt to different grinding needs:

Grit Size Range for processing types
Yellow 80#~120# rough grinding, removal of welding slag, oxide layer, preliminary surface treatment
Red 180#~240# medium grinding, uniform surface, slight deburring
Green 280#~320# fine grinding, improve smoothness, refine surface texture
Gray 400#~600# super fine grinding, create mirror effect, final polishing

4. Main application scenarios
Nylon optical discs are widely used in metal processing and stainless steel fine processing, especially for the following industries:

✅ Stainless steel products:

Drawing treatment: Used for drawing the surface of kitchen sink, stainless steel kitchenware, sanitary ware, etc., to make it more beautiful texture.
Fine grinding: Used for medical equipment and nursing equipment to improve surface finish, enhance safety and aesthetics.
✅ Metal processing:

Deburring: Remove the burrs after cutting and improve the assembly accuracy of parts.
Surface finishing: Used for the surface treatment of aluminum alloy, stainless steel and titanium alloy parts in aviation, automotive and electronics industries.
✅ Automobile Manufacturing and Maintenance:

Pre-spray treatment: remove the old paint, polish the metal surface, and improve the adhesion of the coating.
Metal surface repair: Improve the surface smoothness of the body after repair.
✅ Mold Manufacturing:

Precision parts polishing reduces machining marks and improves surface finish.
✅ Aerospace and Military:

High-end metal parts are handled to ensure fineness and corrosion resistance.

5. Key advantages
🚀 Efficient grinding: Self-sharpening abrasives provide faster cutting capacity and reduced processing time.
💪 Strong durability: high strength nylon base material + resin combination, ensure long service life, not easy to drop sand.
🎯 Good surface consistency: can ensure uniform grinding texture, improve product beauty.
🌿 anti-blocking design: reduce metal chip blockage and improve work efficiency.
🔄 Multi-mesh selection: from rough grinding to fine polishing, a variety of specifications for different needs.
💰 Cost-effective advantage: Compared with 3M, BBL and other international brands, our products are more competitive in price.

7. Conclusion

Surface Conditioning Disc is an efficient tool in the field of fine metal grinding, suitable for stainless steel wire drawing, deburring, surface polishing and other processes. Compared with 3M and BBL, our products are more competitive in price and meet industry standards for a wide range of industrial processing applications. ** The current market demand is concentrated in Europe, the United States, Southeast Asia, the Middle East and domestic, especially in the metal products and stainless steel industry, the demand for this product continues to grow.