●Fixed base
—Thickened and enlarged side plates, smooth welding, stable and reliable, and more reliable to use.
●Universal flange
—screw thread connection, stable to use and easy to replace.
●Piston rod
—electroplated to prevent rust, wear and corrosion.
● Durable
—High-frequency quenching has high hardness, the support is not easily deformed and has a long service life.