Mining sector
In coal mining and mineral extraction, the wear resistance and impact toughness of drill‑bit tools directly determine tunneling efficiency and operating costs. Henan Lingchuang Equipment possesses Henan Province’s first 1,200‑mm‑bore, six‑face hydraulic press, capable of mass‑producing ultra‑high‑pressure diamond‑polycrystalline‑diamond (PDC) cutters for mining applications. These products excel in two key performance metrics—wear resistance and impact toughness—significantly extending the service life of cutting picks and drill bits, increasing rock‑breaking rates, and reducing downtime caused by frequent tool changes. Whether in longwall fully mechanized mining or hard‑rock roadway excavation, Henan Lingchuang’s ultra‑hard composite materials provide mining enterprises with reliable, high‑performance “industrial teeth,” helping to achieve high‑output, continuous operations.
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We specialize in the R&D, production, and sales of ultra-hard composite materials, striving to become a global leader in the ultra-hard materials industry.
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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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