Welcome to Changsha Hengfeng Superhard Material Co.,Ltd , we are specialized in producing and developing diamond powder,diamond crushing material. and have strong professional team and advanced testing methods, with all products in strict accordance with national standards. Diamond micro-powder is produced 60 million carats a year, RVD is produced 200 million carats a year. It passed the quality certification ISO9001. It has import and export rights. The products were exported to the U.S., Britain, Germany, Japan, India, Taiwan, Hongkong and other countries and regions.
Making tools for cutting , polishing and grinding
Applying for ceramics, marble, optical glass, aviation and space, electronic parts, gems, cemented carbide
Micron Powder
1. Meet the traditional field demand of cutting , grinding and polishing, with good shape, high particle concentration.
2. Based the PCD products, apply many methods in post-finishing to improve the indications in particle distribution and shape and purification to reach high quality standard
3. Absolutely decline the super grain, with high distribution performance, grain shape and product purification to satisfy special demands from customers.
4. Irregular shaped products, with high self-sharpening, high performance in the combination with adhesive.
5. Approximately spherical products to improve grain strength, the service life.
COATED DIAMOND
Coated diamond is through the surface treatment to make other material coated, deposited in the diamond surface, resulting the surface a change of shape, status, and physics or chemical
CBN
1, single structure
2, sharp polygonal particles
3, suitable for machining ferrous metals
4, CBN powders can be divided into two categories: black and amber CBN powder
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