Vehicles, farm vehicles and garden machinery mainly various types of drive shaft spline shaft, you can squeeze ordinary rectangular teeth, high rectangular tooth involute tooth, triangular teeth and other special tooth, you can also squeeze internal splines external splines and external splines simultaneously squeezed. External splines you can squeeze a length of 768mm length of the spline. Internal spline extrusion lengths up to 500mm, but also to achieve some small helix angle spline extrusion molding.