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Individual roller driven: hydraulic three-roller plate bending machine owns nationalpatent, which was first invented by Ezhong. Its function lies in that it mayenable the machine to greatly satisfy the technical requirement of thick platebending.Top-located cylinder: it is designed on the basic of many years' research. It absorbsthe advantages of several Japanese, German, and Chinese models. Its advantagesare:a. Both cylinders work without rod cavity, so the effective area is largeb. Compared with the in-backseat cylinder, maintenance is more convenientc. only one dynamic sealing, air holding property and reliability are excellentd. Lifting speed fits to bending process. Throttle is not necessary, so oil temperatureis low and energy consume is smallComplete machine backseat: Ezhong horizontal three-roller series adopt once-throughwelding structure. Compared with assembled backseat, it has no assembly toleranceand accumulated processing tolerance after annealing. The installation is als
Symmetrical Three-Roller Bending Machine
