Contact Us
Contact: Mrs.Yao
Contact: Mr.Zhou
Tel: +86-510-83831286
Fax: +86-0510-83831286
Address: Yaxi industrial Park, Luoshe Town, Wuxi City, Jiangsu
Home > Exhibition > Content
Brief introduction to hollow piston rod
Oct 02, 2018

The hollow piston rod belongs to a special type of piston rod. The main special feature is that it is a hollow piston rod with a ring shape. At present, hollow piston rods are used in a wide range of applications, including fitness equipment, power tools, woodworking machinery, textile machinery, light industrial machinery, packaging and printing machinery, automation equipment and other industrial machinery and ancillary equipment.


Especially with the rapid development of the automotive industry, the application of hollow piston rods is becoming more and more common. This is because the annular hollow piston rod can withstand the large external torque and the torsion resistance under the same material and the same cross-sectional area. It can be seen that in the case of the same external torque, the use of this type of piston rod is more material than the solid piston rod.


In addition, in practical applications, this hollow piston rod with special structure can not only better meet the requirements of users, but also the highest potential coordination of natural bending frequency and torsional stiffness with minimum weight. Sexuality greatly reduces the overall weight of the car.

Previous: The characteristics and main uses of precision seamless steel tubes

Next: Problems that should be paid attention to during the production process of cold drawn steel tubes