Custom Hard Chrome Plated Linear Shaft

Key Features & Customization Capabilities

1.High-Precision Manufacturing

Manufactured using advanced CNC grinding and polishing processes, our linear shafts feature tight dimensional tolerances (±0.01mm) and a smooth surface finish (Ra ≤ 0.2μm). This precision ensures low friction, minimal wear, and consistent performance in linear motion systems, hydraulic cylinders, and guide mechanisms.

2.Hard Chrome Plated Surface for Durability

The shafts are coated with a uniform hard chrome layer (thickness typically 0.01–0.05mm), providing excellent:

• Wear Resistance: Reduces friction and abrasion, extending service life under continuous use.

• Corrosion Resistance: Protects against rust and corrosion in humid or harsh environments.

• Low Friction: Enables smooth operation with linear bearings and seals, reducing system noise and energy consumption.

  3.Full Customization Support

• We offer comprehensive customization to match your exact requirements:

• Dimensions: Custom outer diameter (6mm–100mm+), length (up to 6m or longer), and tolerance grades (h6/h7/g6).

• Materials: 45# steel, 40Cr, 20CrMo, or stainless steel (304/316) for different strength and corrosion needs.

• End Machining: Custom threaded ends, holes, flats, or reduced shanks for direct integration into your equipment.

• Surface Treatments: Optional induction hardening, black oxide, or nickel plating for enhanced performance.

  4.Wide Range of Applications

• Our custom linear shafts are widely used in:

• Hydraulic cylinders (piston rods) and pneumatic cylinders

• Linear guides, linear bearings, and automation equipment

• Industrial machinery, packaging equipment, and CNC machine tools

• Material handling systems and robotics

Our Custom Process

From your initial specifications, drawings, or application requirements, we provide end-to-end support including design review, prototype manufacturing, quality inspection (dimensional, surface finish, hardness), and mass production. Our engineering team ensures that every custom linear shaft meets your exact performance, compatibility, and delivery needs.