Tianjin Diamond Innovation Co.Ltd-vacuum welding PCBN-brazed single crystal engraving knife-Diamond Cutting Tool

TIANJIN DMI CO., LTD.

DMI

DIAMOND

Technology creates dreams, quality creates value

MORE +

TIANJIN DMI CO., LTD.

DMI

DIAMOND

Technology creates dreams, quality creates value

MORE +

Scorll Down

Wire Drawing Die Blank and Case

DMI DIAMOND

Diamond Cutting Tool

DMI DIAMOND

Product display

Complete supplier of superhard material solutions

Our company has 20 years of experience in the production and manufacture of superhard materials. In addition to providing various diamond wire drawing cores, we can also provide insert sleeve services, including ordinary polycrystalline wire drawing dies, high-precision wire drawing dies and CD core dies.

CD-Wire drawing die

CD wire drawing mold core, both the wear resistance of natural diamond, hardness and good thermal conductivity, but also similar to the toughness of cemented carbide, long service life, high molding efficiency.

CD drawing die core

Electroplated diamond can improve the efficiency of the tool, increase the holding force of diamond powder and binder, and enhance the thermal stability. Our company can provide nickel plating, titanium plating, copper plating, composite plating, etc., and can also be plated according to customer requirements.

Nickel (Ni) plated diamond

Plating diamond polycrystalline is in petroleum geology polycrystalline (TSP) surface plating with dart (N), titanium (T), copper (Cu) and other materials. The diamond polycrystalline material and the substrate have the ability to weld and enhance the holding force.

Electroplated polycrystalline

Polycrystalline diamond is a kind of diamond polymer made by sintering diamond and bond at high temperature and high pressure. It has high heat resistance and high thermal stability.

Polycrystalline TSP

Founded in 1992

Tianjin Diamond Innovation Co.Ltd.

Company Profile

Tianjin Diamond Innovation Co.Ltd. formerly Beijing Xinglongzhuang Diamond Factory, was established in 1992. The company's main products in the superhard material industry are: petroleum/geological/natural gas drill polycrystalline diamond, wire drawing die blank, cobalt-based polycrystalline diamond, brazed single crystal engraving knife, PCD engraving knife, laser cutting (PCD PCBN composite ceramics, etc.), wire cutting, grinding, polishing PCD composite, vacuum welding PCBN, single crystal diamond. The company integrates R & D, production and sales. PCD materials are more high-quality, stable and low-cost, and provide customers with personalized needs. The annual output of the company is more than 6000 million grains of polycrystalline diamond and many varieties of brazed single crystal carving knives, PCD carving knives. The product has superior performance, stable batches, high cost performance and perfect after-sales service, making the products exported to the United States, Europe, India Countries and regions...

View Details

21 Year

Production R & D experience

5600 ㎡

Floor Area

78 Multiple

Number of employees

200 Yujia

Partners

News Center

Enhance customer product value

2023/01/30

Design principles of polycrystalline diamond tool manufacturers

Design principles of polycrystalline diamond tool manufacturers (1) reasonable selection of PCD particle size theory, PCD should try to achieve grain refinement, and the distribution of additives between crystals design principles of polycrystalline diamond tool manufacturers (1) reasonable selection of PCD particle size theory, PCD should try to achieve grain refinement, and the distribution of additives between crystals

2023/01/30

How about a brazing knife?

Brazing is the use of lower than the base metal melting point of the metal material as the brazing material, the welding and brazing material heating to higher than the melting point of the brazing material, lower than the melting temperature of the base material, the use of liquid brazing material wetting the base material, filling the joint gap and the base material diffusion to achieve the method of connecting the welding parts.

2023/01/30

Stone carving knife beating reason

The radial runout of the stone carving knife has a great influence on the tool. According to some technical information, when the radial runout increases by 0.01MM, the life of the stone carving tool will be reduced by 50%! So we want to minimize the radial runout of the tool

the company's main products in the superhard materials industry: oil/geological/gas drill polycrystalline diamond, wire drawing die blank...

Tianjin Diamond Innovation Co.Ltd .

Telephone:15210602175

Fax: 022-68557487

Mailbox:david@dmidiamond.com
Address: Jindu Steel Factory, Xingjia Village, Dazhuang Town, Jinghai District, Tianjin

Business License

Polycrystalline Diamond (TSP)

Wire Drawing Die Blank and Case

Coated Diamond

Diamond Cutting Tool