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DZ series forged cubic press, developed by Zhengzhou Research Institute for Abrasives & Grinding (ZZSM, a branch of SINOMACH), is a high-performance equipment for ultra high pressure. It represents the leading level of large-scale and high-end equipment processing and manufacturing technology in the superhard material industry. DZ series press has forged and integrated cylinder and beam, which, under the same conditions, has largely improved reliability and prolonged service life because the plasticity and toughness of the forged hinge beam are much higher than that of the casted one. It has the advantages of less manufacturing defects, high strength, high machining accuracy and long service life, and is more suitable for the large-size development of cubic press as a renewed generation to replace the traditional casted cubic press.
The cylinder diameter of DZ presses covers Φ 650mm, Φ 700mm, Φ 800mm, Φ 1000mm, etc. Its designed working pressure reaches 110MPa. The press has excellent pressure maintaining performance, and runs without any noise, and its service life can reach more than 200,000 times. This series of products are mainly used in the production and manufacturing of high-quality and high-performance superhard composite materials (PCD, PDC, PCBN, NPD), artificial diamond, monocrystal and polycrystal CBN, gem diamond and other superhard materials, as well as the scientific exploration of unknown new materials.
In recent years, DZ series forged cubic press has been widely used in Chinese superhard material industry, and exported to the United States, Europe, Russia, South Korea, India and other countries and regions.
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