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  • Sand Blasting Nozzle Of Polycrystalline Diamond - China

    price: contact company for price

    The nozzle made of polycrystalline diamond(PCD) has an unprecedented

    high wearproof property. The PCD nozzle developed by our company is

    characterized with the features of reliable performance and very long

    life, and its life is 15-20 times than that of boron carbide nozzle, and

    150-200 times than that of hard alloy (WC-Co) nozzle. PCD nozzle is

    composed of synthetic polycrystalline diamond core and wrap. PCD is the

    working part of nozzle and is synthesized through sinter of synthetic

    diamond powder under the condition of ultrahigh pressure and high

    temperature (60, 000 atmospheric pressure, 1400℃-1500℃). The

    metal or plastic wrap will not only make a more accurate external size

    but also protect PCD core. The effect comparison test shows that PCD

    nozzle has strong advantages and obvious performance-value ratio. And

    the test result is described as follows: Select the hard alloy nozzle,

    boron carbide nozzle and PCD nozzle with inner bore of 6mm and

    Φ20Ă—35mm for a comparison, and conduct sand blast finish to the

    metal surface with high hardness with green silicon carbide with grain

    size of 24 meshes. Hard alloy nozzle may be used for 8-10 shifts; boron

    carbide nozzle may be used for 70-80 shifts; and the service life of PCD

    nozzle is more than 1000 shifts. We can offer the straight aperture sand

    blasting nozzles of various specifications; and refer to the following

    table for the key specifications. And special tailoring is also

    available according to clients’special requirements.

    Sand Blasting Nozzle Of Polycrystalline Diamond

    Please inquiry for your need now


    Company Contact:


    • Phone: 8675529927926

    • Address: Bldg 7,Huangtian Industry Park,Xixiang Street,Baoa, Shenzhen, China

    • Email: Email


    Published date: September 7, 2012 -

    • Business Description: Our company is an exploiting high tech enterprise engaged in the research and production of the superhard materials such as polycrystalline diamond compact(PDC), and it was founded in August of 2000.
      The leading products of the company are PDC, polycrystalline diamond(PCD) and sand blasting nozzle of polycrystalline diamond. The company passed ISO9001:2000 Quality Management System Certification in 2003.In May,2010,the company passed ISO9001:2008 Quality Management System Certification,and both its product quality standards and quality control conform to the requirement of internationally advanced level. The company is awarded a title of nongovernmental technical enterprise by Shenzhen Bureau of Science Technology. Moreover,our company have China High Tech Enterprise in the end of 2010,
      The company has strong capability in technical development, and its existing production technology is developed in combination with the features of domestic superpressure plants and technical conditions through absorption of US technology. Shenzhen Haimingrun Industrial Co. Ltd pursues development and innovation in technology and pursues uniformity and consistence in product quality. Haimingrun PDC have been successively improved depending to the sophisticated technology accumulated over ten years and are produced through the aid by various talents with high sense of responsibility; the products have excellent performance and stable and reliable quality.
      The technical team of the company is composed of the experts who are engaged in the research and development of superhard materials for long period and the aggressive young technical force. Haimingrun staff insist on the idea of act diligently, behave practically, and treat each detail seriously. The company is developing stably and is improving its product quality constantly.
      We pay great attention to each requirement from clients, and we are deeply aware of the responsibility of PDC products in drilling bit. We will provide our clients with the optimum products and best service.

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