Performance advantage: 1. Controlled by PLC(programmable logic controller), with touching screen, to set and micro-adjust working pressure, cutting depth, feeding, speed easier, faster and more precise. 2. Double automatic working tables increasing the output twice or triple. 3. Auto-balance structure of double-cylinder, four-column and self-balance connecting rod, makes sure equal pressure in any working area. 4. Powered by hydraulic system, slow down when the cutting die touches material, to confirm the precision between upper and bottom for thick materials. 5. Central automatic lubrication system, increases machine durability, prolong the working tim
