Plain Shafts

Plain shafts from Feida Machinery are high-precision cylindrical transmission components in many systems that require straight, precise movement. They pair with linear bearings or bushings to allow parts to slide smoothly, ensuring accurate motion in a variety of machines and industrial applications.Our Plain Shafts series includes Stepped Shafts and Linear Shafts.

Plain shafts can be classified according to different dimensions such as material, hardness, surface treatment and structure. Common classification methods include:Classified by material, it mainly includes carbon steel , bearing steel ,  stainless steel , etc.According to hardness, they can be classified into soft shafts and hard shafts  usually subjected to high-frequency quenching treatment.According to surface treatment, they are mainly classified into standard shafts (without coating), chrome-plated shafts (with hard chromium plating on the surface), and stainless steel shafts. According to the common types/structures in the market, they include standard shafts, machined shafts (such as those with steps, threaded holes, etc.), hollow shafts, etc.

The key process links for these products include high-frequency heat treatment, straightening, precision grinding, polishing and surface treatment (such as electroplating),which aim to ensure their high straightness, surface hardness, wear resistance and dimensional accuracy.

Plain shafts are widely used in many linear motion systems .The typical applications include automation equipment, CNC machine tools, laser cutting, precision measuring instruments, packaging machinery, 3C electronics, 3D printers, medical equipment, printing machinery, robots, food processing, woodworking machinery, glass machinery, handling machinery, new energy vehicle production lines, photovoltaic equipment, semiconductor equipment, electronic equipment, non-standard automation equipment, hydraulic and pneumatic, construction machinery, and automobiles Manufacturing, plastic machinery, textile machinery, conveying machinery, fitness equipment, power tools and other fields.