The blank of crosshead is made of ductile iron whose tensile strength is greater than 600MPa, and it also through a casting process.

When at the working time, crosshead cylindrical slide in the upper and lower guides, the tapered bore which is 11 to 96 at crosshead end compares withcrosshead pin.

To ensure a good working condition, there is a high request of shape, position, tolerances and dimensional accuracy to cylindrical and tapered bore inthe processing of crosshead.

Technical parameters of crosshead