Polycrystalline Diamond(PCD)

What is Polycrystalline Diamond(PCD)?

1),It is a diamond combo produced by synthetic diamond sintered with bond under high temperature and high pressure, it has high wearability and high thermal stability. It is widely used in petroleun extraction, diamond machining, geology drill and mechanical processing tools.

2),It is the product of sophisticated high-pressure, high-temperature technology in which carefully selected synthetic diamond particles are sintered together . The random orientation of the diamond particles produce a high uniform hardness and resistance to abrasion in every direction. 

3),It Consistent quality and repeatability is a major advantage of PCD. It's uniform hardness combined with the toughness and shock resistance of the carbide substrate permit exceptionally high cutting speeds on nonmetallic materials and nonferrous metals.

Where Do Polycrystalline Diamond(PCD) Use?

• Natural Diamond and gem stone processing
• Oil well drilling bit&geological drilling bit
• PCD drilling bits,reamer
• Drill bits and bit reamer
• Jewel Processing

Why Choose Polycrystalline Diamond(PCD) ?  

•    PCD Series have lower wearability than TSP series
•    It is the first choice for nature diamond cutting & polishing nowadays
•    It  is selected in a higher degree.
•    Use a new type of tungsten carbide that different from ZM cutters, which improved the strength character of bonding. 
•    The claws of the interface are changed to be net-grooves-shaped which formed by 20 straight vertical grooves, and the depth of the grooves are shallower. 
•    Use new super heat-resistant metal, to avoid being contaminative during sintering
• Increase the content of diamond, and increase the thickness of diamond layer up to 2.0mm.

What sizes Polycrystalline Diamond(PCD)  we can offer?

Types of Polycrystalline Diamond(PCD)

• Cylinder Shape PCD
• Button(Round) Shape PCD

What is Cylinder Shape PCD?

It is in cylinder shape,and used in mainly Jewry Processing

What is Button(Round) Shape PCD

It is in Round shape,and used in mainly Jewry Processing

Brief Introduction of US

We are a manufacturer and wholesaler for diamond & CBN (cubic boron nitride) abrasives and tools. We based on excellent product quality, and endeavor to provide our clients with Three BETTER Concept: better products, better prices and better services. Our tenet is: no limit for best, only to make it better and better. 

We are located in the middle-south of Changsha City, and have a factory to manufacture most of the diamond and CBN abrasives and tools. Besides, we have good cooperation with many qualified manufacturers, institutes, laboratories and researching centers, so we could supply almost all of the synthetic diamond and CBN tools or other new materials for clients utmost satisfaction. 

We could supply synthetic diamond grits, diamond micron, CBN grits, CBN micron, TSP/PCD, PDC inserts, PCD, ND DIE and BLANDS, PCBN, CVD diamond. We could also provide tools: diamond & CBN grinding wheels, diamond cutting blades with diamond segment, diamond & CBN grinding covers, diamond core bits, diamond flexible polishing pads and other brazed & electroplated diamond tools. We could also make tungsten carbide materials. 

Our products are well sold both in domestic market and overseas, including in Europe, America, South Asia and other countries and regions. With stable quality performance and most competitive prices, we get good reputations from our clients worldwide. We have been working hard for BETTER and BETTER products, prices and services. 

Updated Machine&Processing Line

Abrasive processing line

Micron Powder Working Machine

Workshop Building

Owned Certificates

1.Import & Export Certificate

2.ISO9001,2000 Certificate

3.Business Registering Certificate

4.Organization Code Certificate