1.Fully hydraulic driving system, avoiding oil and steam air crossing; 2.High integrated hydraulic control system and accumulator fixed directly on main valve block without any pipe connecting, improving hydraulic system efficiency and easy to maintenance; 3.Slow up and down in the case of releasing hydraulic system pressure, safer to operate; 4.taper priority valves and main valves structure, to get high response speed, good sealing performance and no internal leakage; 5.Advanced high and low pressure double sealing structure, avoiding oil leakage; 6.Special swayable oil cylinder and piston rods guiding structure, suitable for off-center forging and extending piston rod life; 7.One piece casting U frame and radial wide guide rails, to get stable and high ram accuracy; 8.inlaid guide rails allocation in three side, get no stress to guide rails screw; 9.Touch screen man-machine interface and automatic malfunction diagnosis and alarm, easy for machine operation and maintenance; 10.digitized and exacted controlling striking energy, avoiding surplus energy harm during striking. |