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Chengdu Nanxiang Qiaolin Machinery Co., Ltd.
Chengdu Nanxiang Qiaolin Machinery Co., Ltd.
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Large Shaft Straight Shaft Big Screw Mental shafts Extruder Parts Screw Shafts for PE PP Factory

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Large Shaft Straight Shaft Big Screw Mental shafts Extruder Parts Screw Shafts for PE PP Factory

Brand Name : Nanxiang Machinery

Model Number : Shaft

Certification : ISO 9001

Place of Origin : Sichuan China

MOQ : Negotiable

Price : Negotiable

Supply Ability : 2000PCS/Year

Delivery Time : 30-60 days

Packaging Details : Wooden Package

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In addition to its exceptional load-bearing capabilities, this premium-grade External Spline Shaft undergoes advanced vacuum heat treatment, including quenching and tempering processes. This meticulous heat treatment enhances material hardness (up to 58-62 HRC), significantly improving wear resistance, fatigue strength, and dimensional stability for demanding industrial applications.

Featuring an involute spline profile with precise tooth geometry conforming to ISO 4156 or AGMA standards, this shaft ensures seamless compatibility with mating internal spline components. The involute design enables uniform load distribution across all teeth, minimizing stress concentrations and maximizing torque transmission efficiency while maintaining exceptional positional accuracy.

Available in customizable lengths from 300mm to 12,000mm and outer diameters ranging from 12mm to 350mm, this shaft offers versatile solutions for various applications, including robotics, aerospace systems, automotive transmissions, and heavy machinery. Each shaft is manufactured with tight tolerances (up to IT5-IT6) and surface finishes as fine as Ra 0.4μm, ensuring smooth operation and prolonged service life even under high-speed or high-load conditions.

Key Features:

  • Material Options: Alloy steel (e.g., 42CrMo4, 20CrMnTi), stainless steel, or customized materials
  • Surface Treatments: Induction hardening, nitriding, or DLC coating for enhanced corrosion resistance
  • Spline Types: Involute, straight-sided, or serrated profiles
  • Precision Manufacturing: CNC hobbing, grinding, and laser scanning inspection
  • Customizable Ends: Tapered, threaded, or flanged configurations available

Product Tags:

large screw shaft for extruder

      

straight screw shaft for PE PP

      

big screw shaft extruder parts

      
Quality Large Shaft Straight Shaft Big Screw Mental shafts Extruder Parts Screw Shafts for PE PP Factory for sale

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