Daotian R&D Center

Daotian R & D center was established in 2009, since its establishment, based on advanced materials and advanced processing field, it is committed to the research and development of new technologies and new products. After the efforts of all the researchers, it has achieved international invention patent of ¨Manufacturing Method for Metal or Ceramic Bond Super-hard Abrasive Tools〃, national invention patent of ¨Manufacturing Method of One Kind Diamond Roller〃 and other national and international invention patents.

High precision diamond roller dressing machine

This product is a special-purpose machine that can dress the diamond roller in high precision, and replace manually dressing technology. The equipment is made with hydrostatic pressure technology which can improve running accuracy and stationarity greatly, therefore ensure the machining accuracy being below 1 um.


Nickel base superalloy has good oxidation resistance, corrosion resistance, excellent tensile, endurance and fatigue properties.The tissue remains stable at high temperatures.Widely used in the aerospace field, as well as civil hot pressing mold.

Sic ceramics break system

Carbon fiber composite SiC ceramics is a composite material that can be used at ultra-high operating temperatures, and the effecttion of breaking will not be decreased by the increasing temperature.The break disc is made by this material could decrease the under spring mass , and increase the control and comfort .

Diamond wire saw product

Brazing diamond wire saw can realize the combination of diamond and solder metallurgy. It has the advantages of high bonding strength, high cutting edge height, large chip space, high cutting efficiency and long service life.It is widely used in cutting hard brittle materials such as silicon chip, silicon ingot, magnetic material, optical glass and gemstone.

Ceramic coating products

This ceramic coating products adopt the proprietary plating technology, the micro corundum particles are coated on the surface of abrasive grain by using low-melting glass as bonding phase which has the character that can wet the abrasive and corundum better, thus forming rough corundum coating. It greatly improves the bonding force of matrixes and diamond abrasive, as well as the self-sharpening of grinding tool and the useful life of grinding.

Vacuum alloy plating products

The vacuum alloy plating products adopt the proprietary plating technology and nano alloying technology , those can be used in preprocessing of electroplating of abrasive. It will be improving he bonding force of matrixes and functions/reinforcements, more than one order of magnitude beyond the ordinary products.

High precision guiderail grinder

This product is used in surface machining field of high precision guiderail, optics and electronic element. The lathe bed is made of marble, and used the technology of aerostatic, the machining accuracy is submicron.

Precision EDM center

Independent R &D EDM series products , with Multi-axis NC system, the working accuracy can come up to 0.001mm at the highest. It could be used for machining superhard workpiece (diamond abrasive wheel and drill).
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