Manufacturing Process

material heat treatment → straightening → precision grinding → polishing → electroplating → precision polishing → quality inspection of various standards → packaging → factory delivery.

Applications of Precision Piston Rods

widely used in piston rods in cylinders and oil cylinders, plastic machinery packaging machinery, printing machinery, textile machinery, conveying machinery, engineering machinery, woodworking machinery, shoe making machinery, inkjet printers, automated cutting machines, and other mechanical conduits, guide rods, and linear optical axes.

Choosing the Right Precision Piston Rod Manufacturer

45 # excellent carbon steel 40Cr (other materials can be selected according to customer requirements) Quenching and tempering treatment: HB240~260 medium frequency quenching HRC60 °± depth 2-3mm (according to user requirements) \ \ Hard chromium plating: 0.02mm~0.06mm Chromium layer hardness: HV800~100VPn \ \ Straightness: ≤ 0.08mm/m Surface roughness: Ra0.2 μ m~Ra0.4 μ m Outer diameter tolerance: f7, h6, g6 (according to user requirements) Ellipticity:<0.01mm Specification: Ø 5mm - Ø 200mm Length: 200mm~10000mm