Hollow Optical Shaft Chrome-plated Hollow Shaft Hollow Hard Shaft Flexible Shaft WCSK30


The WCSK30 is a versatile and durable hollow optical shaft designed for various industrial applications. It’s made from high-quality 45# steel, has chrome-plated and polished surface for wear resistance, and supports customization. Features include a flexible shaft, a load capacity of 300 N/M, and a weight of 5.55 KG/M. It’s ideal for hydraulic pneumatic, construction machinery, and more.

Hollow Optical Shaft Chrome-plated Hollow Shaft Hollow Hard Shaft Flexible Shaft WCSK30

Introducing the ZLV Hollow Optical Shaft WCSK30, a groundbreaking addition to your industrial applications. This premium product, widely used in hydraulic pneumatic, construction machinery, automobile manufacturing piston rods, plastic machinery guide columns, packaging machinery, printing machinery roller shaft, textile machinery, and conveying machinery shaft center hollow optical shaft. This Hollow Optical Shaft exemplifies the combination of durability, performance, and excellence that ZLV brand represents.

Material Specification

Crafted from high-quality 45# steel, this shaft boasts an impressive hardness of HRC62+2. The surface hardness thickness varies between 0.8mm and 2.5mm. Surface roughness is kept between Ra0.2-0.4, ensuring a smooth, almost mirror-like finish that is pleasing to the eye and touch. Furthermore, the chrome thickness is maintained at 0.015-0.025mm, offering corrosion resistance while preserving aesthetics. The linearity is as good as 80μm/1000mm, ensuring smooth and effective performance.


This product is versatile in use and finds its application in a variety of industries. From packaging and printing machinery, woodworking machinery, gym equipment, power tools to textile machinery, light machinery, automation equipment, and many other industrial machines, the ZLV Hollow Optical Shaft WCSK30 is the trusted choice.

Unique Features

The ZLV Hollow Optical Shaft is made using special grinding and hard chrome plating technology. Polished to a mirror finish, this product exhibits superior wear resistance and anti-corrosion properties. Its hardness extends the lifespan of ordinary precision mechanical instruments.

Quality Assurance

We use the finest quality 45# steel or bearing steel in the manufacturing process of the shaft. The shaft can also be made as per specific requirements.

Customer Service

At ZLV, customer satisfaction is paramount. We promptly replace any product with quality issues, unconditionally.

Hollow Optical Shaft Chrome-plated Hollow Shaft Hollow Hard Shaft Flexible Shaft WCSK30 drawing

Manufacturing Details

We follow a rigorous process to ensure product perfection. It includes: Material storage → Material cutting → First straightening → First grinding → Second straightening → Grinding after three times of plating → Electroplating → Polishing → First inspection → Second precision grinding → Polishing → Inspection → Packaging → Delivery.

Technical Specifications

Here are the technical details for the WCSK30 model:

Parameter Specification
Outer diameter 30
Tolerance G6 -0.005-0.014
Hard shaft quenching thickness 0.8
Flexible shaft quenching thickness 1.0
Inside diameter 22-20
Wall thickness 5-5
Load 300 N/M
Weight 5.55 KG/M
Unit-price/meter 1.5 USD

The ZLV Hollow Optical Shaft WCSK30 is a customizable product, offering flexibility in machining. It is your choice for a reliable, durable, and high-performance industrial application. Trust ZLV for unparalleled quality and excellence in precision machinery parts.

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