◆ Reinforced straight type frame of high intensity steel to ensure stability during loading and the least deformation.

◆ Pushing force of connection rod absorbed by guide post and guide bushing.

◆ Six-shaft structure.

◆ Herringbone gear of high strength alloy steel for drive.

◆ Eight-face rectangle guide for slide

◆ Hydraulic overload protecting system adopted.

◆ Thin oil automatic lubrication system adopted for main lubrication.