Application:Regarding the problems of resin bond wheel used for grinding PCD and PDC, combining with the developing trend of grinding tools, we thus researched and developed a new kind of ceramic bond diamond grinding wheel especially for grinding PCD and PDC. Take grinding
¢16/
¢19 PDC for example, the comparative data are as follows:
- service life is 2.5-3 times than that of resin bond diamond grinding wheel;
- the grinding efficiency is 1.5-2 times than that of resin bond diamond grinding wheel;
- high grinding precision, the angle of taper is generally 0.01mm after processing by our wheel.
- little pollution, no need for dressing as that of resin bond diamond during use process, thus worker's efficiency could be greatly improved.
Size Available:| Shape Code | D(mm) | T(mm) | H(mm) | E(mm) | W(mm) | X(mm) |
6A2 | 50 | 20 | | 6 | 5,10 | 5 |
| 70 | 20,32 | | 10 | 5,10 | 5,10 |
| 100 | 35 | | 10 | 5,10,12 | 5,10 |
| 125 | 35 | | 10 | 5,10,15,20 | 5,10 |
| 150 | 32 | | 12 | 5,7,10,12.5,15,20,25 | 5,10 |
| 150 | 40 | | 12 | 5,7,10,12.5,15,20,25 | 5,10 |
| 175 | 20 | | 12 | 5,6,10,15,20,25 | 5,10 |
| 200 | 20 | | 12 | 10,15,20,25 | 5,10 |
| Shape Code | D(mm) | H(mm) | T(mm) | X(mm) |
Centerless Grinding
| 300 | | 40,50 | 10,13 |
| 350 | | 40,50 | 10,13 |
| 400 | | 40,50 | 10,13 |
Other size could be available upon request.
With a registration capital of 500, 000RMB, Henan He Hui Superhard ToolsCo., Ltd. was founded in 2013. It is a technological enterprise combining production and sale together with Hehui Industry as its controlled shareholder. The enterprise is located in Zhengzhou while its production base is in Yuzhou, which covering an area of 6.8 hectares with 75, 000m2 construction area. The total investment about the production base is around 300, 000, 000RMB.
Henan He Hui has possessed of strong technical force by gaining many proprietary intellectual property rights and mastering key techniques and proprietary technologies. It signed " Coordination Innovation Strategic Alliance" With Henan University of Technology and " Production-study-research Technological Alliance" With Zhongyuan University of Technology. Another agreement of joint-study & sharing of technologies also has been done with professors from Canada and America. Sixteen employees have senior professional titles while another five ones have doctor degrees. Advanced equipment, precise process control and perfect examine system guarantees the good quality of the products.
Now its products cover super-hard material and super-hard material products, including single crystal diamond, polycrystalline diamond, micro powder, CBN; Brazed products, electroplated products, sintered products, laser welded ones; Diamond/CBN grinding wheel, fiber oil stone, polishing pad etc. They are widely applied in the use of stone industry, ceramic industry, vehicle making, military equipment producing, grinding machine, aerospace science and technology, non-metallic material processing, micron electronics and precision instrument making industry.
Our team has always been working hard to develop new products and widen new application area, many new products with great market popularity have been developed, and application area of some present products has been widened. We follow the principle of market-guided, quality first, and customer focus to offer our best service to customers.
Henan He Hui will be your perfect business partner!
