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

Categories	Screw Shaft
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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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

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

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

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