1.Equipment characteristics 1.1 Machine frame use steel plate welding structure, with good strength, rigidity, through aging treatment, to make sure the whole precision of the machine to use for long time. 1.2 Through two oil cylinder to control the slide block to move up and down. 1.3 Slide block use up moving type, and use no oil lubricating guide, can realize automatically lubricating, and lead by wear resistant belt. 1.4 Slide block synchronizing device use mechanical torsion synchronization, stable and reliable. 1.5 Use E21 numerical control system, to control the movement of the material...