Writer： admin Time：2021-05-21 11:30 Browse：℃
The material usually used is high quality heavy duty wear resistant steel. They are high hardness and good abrasion resistance after the heat treatment. Reliability has been improved by revising the shape of the piston and rod impact surface in order to enlarge and improve the shape of impact contact area, and by changing the materials and heat treatment (increased hardness). The seal wear resistance, thermal resistance, and sealing capabilities of the piston seal system have been revised in order to increase durability and life and give even high reliability. A longer & wider rod pin has been employed that increases the area of the rod pin subject to pressure, with durability improved by the increased diameter.
Add: Room#1817, No.158 TianAn Middle Street, Yinzhou District, Ningbo, China