... rotation, and bending etc.This machine is of three-beam four-pillar structure, consisting of body, oil cylinder, moveable working table, ... The body consists of top beam, bottom beam, slider, vertical pillar, moveable working table, locking nut, and adjusting nut etc. the ... Also, it can adopt integrated casting steel structure.The vertical pillar and the plunger rod are made of 45 forged steel ...