Pipe/ Shaft Customization Service

Bright Shaft and Roller Customization Service is a core shaft customization service under the Pipe Supply Chain Solution, focusing on providing high-precision linear transmission and support components for automation, hydraulic, machinery manufacturing, industrial robots and other fields. The products strictly follow international technical standards, with materials covering Gcr15 bearing steel and 45# high-quality carbon steel, divided into two series: conventional type (WC bearing steel, WS high-carbon steel, WCSR soft shaft) and standard chrome-plated type (WCS bearing steel, WDFS high-carbon steel), meeting the wear resistance, corrosion resistance and transmission performance requirements under different working conditions.

The core parameters of the products are strictly controlled: hardness HRC58-62, precision grade g6/h6, surface roughness Rmax≤1.5μm, effective hardened layer 0.3-0.8mm, outer diameter covering 3-150mm, fixed length 1000-7000mm, straightness ≤5μm/100mm, roundness Rmax≤0.3μm, ensuring high straightness, high coaxiality and excellent machinability. It is widely used in linear transmission devices such as industrial robots, automatic recorders, precision printers, special cylinder rods, and injection molding machines. With its high hardness, it can significantly extend the transmission life of precision instruments.

We provide one-stop services from specification design, material selection, customized processing to fixed-length cutting and surface treatment, supporting the whole process of cold drawing, centerless grinding, peeling, polishing, chrome plating, heat treatment and other processes. We can customize solutions according to customers' drawings, parameters and applications. Relying on a mature supply chain and quality control system, the whole process from raw materials, production, testing to logistics is controlled to ensure batch stability and delivery reliability. We provide high-consistency and high-reliability shaft products for equipment manufacturing enterprises, helping to improve equipment accuracy and operational stability and reduce comprehensive procurement costs.