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Talent Philosophy
Dedicated to the research, development, production, and sales of superhard composite materials, we strive to become a leading enterprise in the global superhard materials industry
Diamond Composite Segment
Craftsmanship for unparalleled excellence, intelligent manufacturing leading the industry’s future.
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Phone:+86-373-8657779
Email:hnlcxcl@diamondhnlc.com
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Coalfield geological composite bit, specifically designed for drilling in coal seams and sedimentary rock formations, is manufactured through sintering a high‑strength polycrystalline diamond layer bonded to a cemented carbide substrate. This product combines the wear resistance of diamond with the impact toughness of alloy, delivering high drilling efficiency and extended service life in coal‑bearing strata while effectively handling challenging conditions such as interbedded shale layers and alternating soft–hard formations. It is ideally suited for underground gas drainage, hydrogeological drilling, and coalfield geological exploration, significantly enhancing overall drilling performance and economic returns.
Petroleum Drilling and Production Section
The petroleum drilling and production composite insert is specially developed for oil and gas drilling operations, fabricated by bonding a high‑quality polycrystalline diamond layer to a tungsten carbide substrate under ultra‑high pressure and temperature. The product exhibits exceptional wear resistance, thermal stability, and impact toughness, enabling it to meet the demanding high‑speed cutting requirements of complex formations such as shale, sandstone, and limestone. Widely used in PDC drill bits for oil, natural gas, and geothermal drilling, it significantly enhances mechanical rate of penetration and bit life, serving as a critical cutting component for efficient oil and gas extraction.
Cutting insert for cutting tools
Diamond composite inserts for cutting tools boast high hardness and excellent toughness. Our products feature superior stress control and are well suited for machining non‑metallic materials such as non‑ferrous metals and their alloys, engineering ceramics, stone, wood, carbon‑based synthetic wires, and more.
Mining tool composite inserts are specially designed for mining and tunneling equipment, manufactured by sintering a high‑strength polycrystalline diamond or cemented carbide layer with a tough matrix. These products combine exceptional wear resistance with excellent impact toughness, enabling effective performance in hard rock formations, fractured zones, and highly abrasive strata. They are widely used in coal‑mining shearer picks, tunneling machine cutters, breaker hammers, and other mining tools, significantly extending tool life and operational efficiency, reducing replacement frequency, and helping mines cut costs while boosting productivity.
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About Lingchuang
Henan Lingchuang Company is a high-tech enterprise dedicated to the research, development, production, and sales of superhard composite materials and related products.
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Specializing in the R&D, production, and sales of ultra-hard composite materials.
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Email:hnlcxcl@diamondhnlc.com
Phone:+86-373-8991999
Address: Zone A1, Pubei New Materials Industrial Park, Changyuan City, Xinxiang, Henan Province, China
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