ABOUT

      Ningbo Dahua Grinding Wheel Co. Limited is a well known Chinese company, engaged in the resin wheel production. The company has Chinese Manufacturing License, Export mechanical and electrical products Quality License, and self-management exporting License. Since 2007, the company has been in the first place in Domestic resin grinding wheel production enterprise’s comprehensive strength and the export sales value. In 2010 Dahua was recognized as “the Well Known Brand of Ningbo” and “Famous Brand Goods of the Zhejiang Province.

      Innovation is our specialty. We developed cutting and grinding wheel, grinding disc, cutting-off wheel, cutting disc and the high maneuver intensity net, which has the proprietary intellectual property rights, and also provide flap disc, coated abrasives, mounted points, glass fiber discs and some other products that are certified and qualified...

HOT PRODUCTS
We have ultra-thin cutting wheel, high-speed cutting-off wheel products with proprietary intellectual property rights.
Developed for Metal, Stainless steel and Precious metals Sharpness Good durabi...
A class aluminum oxide grains For metal cutting High security Sharpness Good durab...
Specially for metals A class aluminum oxide grains Good durability Not easy...
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  • FAQ
What Are the Features of Twisted Wire Brushes?

The twisted wire brush or twisted wire cup brush with crimped wire are ideal for working on large surfaces with angle grinders. They can also be suitable for deburring, weld cleaning, paint and rust removal, and surface preparation. The spiral wire brushes have a bridle fitted for stability. The bridle can be removed after wear of the wire exposing a further 20 mm of useable wire!...

Good Performances of Resin Coated Abrasives

Resin mounted points having the larger pores are not easy blocked when grinding, due to the high grinding efficiency, it is widely used in grinding soft metal, and plastic cast iron, stainless steel, hard rubber, leather and other non-metallic materials. Because of the characteristic of rapid heat dissipation, the mounted point is especially suitable for grinding thin parts and workpiece that i...

Safe Operation Procedures for Grinding Workpieces

Side surface grinding problem In the daily use of the coated grinding wheels or metal grinding wheels, we can often find some operators, regardless of the types of grinding machine, or the types of grinding wheel, carry out grinding using the grind wheel side surface, which is against the safe operation procedures. According to the rules, a grinding wheel uses a circumferential surface as the ...

Four Precautions for the Use of China Flap Discs

1. The work environment of China flap disc . Try to use the flap disc in a room, because the indoor environment is rather neater and orderly, the operator should also concentrate so to avoid accidents. If in the outdoor environment, try to choose in a quiet environment to operate the coated wheels. 2. In the grinding process, it should keep constant room temperature, the product to b...

Adderss: Hengxi Industrial Zone,Yinzhou,Ningbo,China Tel: 86-574-88061031 Fax: 86-574-88471239

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