Main functions: 1. hydraulic driven, welding blade body, whole machine structure welding with good rigidity and strength. 2. Gas return structure moves smooth and swift, hydaulic return is available, with lower noisy and stable working performance. 3.cutting stroke could be adjusted when cutting different length plate, Both up and bottom blade have 4 usable edge. 4. Plate clamping fixture uses independent hold down cylinder. There is plastic pad on the bottom of each cylinder to protect the plate being scratched. Main specifications: