Import Coal Mining Crusher Hammer Head — Buy in wholesale FOB from Supplier in China

Henan Shuangzhi Machinery Equipment Co., Ltd. manufactures a coal mining crusher hammer head designed for primary crushing stages in underground coal extraction. The hammer head is produced by forging, a process that heats a solid blank and deforms it under pressure to achieve the required shape and mechanical properties. Suppliers in the market also offer casting versions, but the forging approach yields a denser grain structure that improves wear resistance. The company lists high manganese steel, high chromium cast iron and low carbon alloy steel as selectable materials depending on the mining environment.

High manganese steel provides a typical hardness of 350 HB and excellent impact toughness, making it suitable for abrasive coal seams. High chromium cast iron offers a typical Brinell hardness of 400 HB and superior corrosion resistance, while low carbon alloy steel balances machinability with moderate wear life. In the coal‑mining sector, hammer heads are routinely replaced after a service life of 12‑18 months under continuous operation, a schedule that can be extended by selecting the appropriate material. The forged design also reduces internal porosity compared with cast parts, a factor that contributes to longer intervals between inspections.

Equipment integrators and mining contractors purchase these hammer heads to outfit jaw crushers and impact crushers used in coal preparation plants. Buyers should confirm the exact material grade, heat‑treatment specification and dimensional tolerances with the supplier before placing an order. The listing does not disclose minimum order quantity, packaging format or Incoterms, so those details must be verified during quotation. Payment terms and lead‑time are also subject to negotiation with Henan Shuangzhi, and the supplier’s response rate is currently not recorded.

Henan Shuangzhi Machinery Equipment Co., Ltd. is located in Haojiang Steel Structure Logistics Park, Wuzhi County, Jiaozuo City, Henan Province, China. The company is listed with a harbor trust tier, indicating that it has undergone basic verification of business credentials on the platform. Its response rate is currently recorded as 0 %, and no average response time is available, so buyers should anticipate possible delays in communication.

The supplier specialises in manufacturing forged crusher components, including hammer heads, crushing shafts and related coal‑machine accessories. The product catalogue highlights the ability to select material grades such as high manganese steel to match specific mining conditions. No additional claims about certifications, production capacity or years in operation are provided in the listing.