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Henan Staurk Machinery CO.,LTD info@staurkmac.com 86--13838395283
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Henan Staurk Machinery CO.,LTD Factory Tour

Henan Staurk Machinery CO.,LTD manufacturer production line
Henan Staurk Machinery CO.,LTD manufacturer production line
Henan Staurk Machinery CO.,LTD manufacturer production line
Henan Staurk Machinery CO.,LTD manufacturer production line
Henan Staurk Machinery CO.,LTD manufacturer production line
Henan Staurk Machinery CO.,LTD manufacturer production line
Henan Staurk Machinery CO.,LTD manufacturer production line
Production Line

I. Cutting and Forming

  • CNC Flame/Plasma Cutting Machines: For cutting thick steel plates (e.g., rotary kiln shells).

  • Plate Rolling Machines (3-Roll/4-Roll): For rolling shells of ball mills and rotary kilns.

  • Shearing & Bending Machines: For processing medium and thin plate components (e.g., dryer casings).

  • Presses & Punching Machines: For stamping flanges, gear blanks, and other components.

II. Metal Machining

  • Large Vertical Lathes: For machining disc-type parts like ball mill end caps and rotary kiln tires.

  • Horizontal/CNC Lathes: For precision machining of shaft components (e.g., main shafts, drive shafts).

  • Gantry Milling Machines / Machining Centers: For milling large housings such as crusher frames and rotary kiln support roller bases.

  • Floor-type Boring & Milling Machines: For processing large and deep holes (e.g., crusher bearing seats).

  • Gear Hobbing/Shaping Machines: For manufacturing large-module gears for transmission systems.

  • Grinding Machines (Cylindrical/Surface/Centerless): For precision grinding of shafts and guideway surfaces.

III. Welding and Heat Treatment

  • Automatic Submerged Arc / Gas Shielded Welding (CO₂/MIG): For welding rotary kiln shells and ball mill bodies.

  • Welding Robots: For automated welding of complex joints.

  • Annealing/Tempering Furnaces: For stress relief of welded parts and quenching/tempering of gears and shafts.

  • Induction Heating Equipment: For the thermal assembly of large-scale bearings.

IV. Assembly and Inspection

  • Heavy-duty Assembly Platforms / Turnover Jigs: Supporting final assembly of large equipment (lifting capacity $ge$ 50 tons).

  • Large Gear Meshing Detectors: To inspect the meshing clearance of transmission gears.

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OEM/ODM

Core Processing Capabilities

  • Equipment Configuration: Our comprehensive facility covers the entire production cycle, including cutting (CNC flame/plasma, plate rolling), machining (large vertical/horizontal lathes, gantry milling), welding (automated submerged arc, robotic welding), heat treatment (annealing/tempering furnaces), and assembly (heavy-duty platforms, laser alignment). We support high-precision processing for large-scale equipment such as ball mills and rotary kilns.

  • Technical Parameters: * Lathe/milling positioning accuracy: ≤0.05mm

    • Gear meshing clearance: 0.1-0.3mm

    • Welding NDT pass rate: ≥99%

    • Shaft hardness after quenching/tempering: HRC 35-40

    • Transmission system alignment precision: 0.02mm via laser alignment.


Production Capacity

  • Annual Output: Full-process production of 200 sets of large-scale mining equipment (e.g., ball mills, rotary kilns) per year.

  • Flexible Customization: Supports high-mix, low-volume production; a single line can switch between 3+ equipment models with a response cycle of $le 15$ days.

  • Quality Assurance: ISO 9001 certified. Key components undergo finishing in 5-axis machining centers; 100% of finished units undergo dynamic balancing and Nondestructive Testing (NDT).


Service Advantages

  • End-to-End Coverage: A one-stop solution for heavy equipment manufacturing, from raw material cutting to final assembly.

  • Technical Reliability: CNC machining, automated welding, and intelligent inspection technologies ensure superior product consistency.

  • Efficient Delivery: Our intelligent logistics system reduces component transfer time by 30%, with overall delivery cycles 20% faster than the industry average.

  • Applications: Ideal for mining machinery OEM partnerships, heavy equipment contract manufacturing, and customized production services

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Contacts: Mr. Jason
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