The HTDS-034DM 6X21MN hinged six-face hydraulic press, developed by Hunan Taishan Machinery Factory, is an advanced and efficient replacement for presses with cylinder diameters under 1400mm. It is set to become the leading model in the superhard materials industry over the next five years. This large-scale, ultra-high-pressure, and high-temperature hydraulic system is specifically designed for the synthesis of large-cavity synthetic diamonds, cubic boron nitride, polycrystalline materials, and composite sheets—key components in the superhard material sector.
The machine integrates a main engine, supercharger, hydraulic system, electronic control system, and heating system. Its hydraulic cylinder has a diameter of 1500mm, and the hinge beam utilizes a unique single-support structure technology, a first in China. The control system features advanced PLC programming and touch-screen interface, enabling intuitive human-machine interaction. It allows continuous control of both heating power and pressure curves, with frequency conversion dynamic automatic tracking compensation during overpressure holding, ensuring high precision and stability.
High-grade superhard materials are widely used in various industries such as stone processing, construction, and geological exploration. With the advancement of science and technology, their applications have expanded into high-tech fields like electronics, automotive manufacturing, defense, and aerospace. As a result, the demand for these materials continues to grow rapidly. Currently, the domestic market still heavily relies on imported high-grade superhard materials. The introduction and application of this equipment will significantly enhance the research and production capabilities of domestic manufacturers in producing large-cavity synthetic diamonds, cubic boron nitride, polycrystalline, and composite sheets. This development is expected to meet the increasing demand and support the growth of the superhard materials industry in China.
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