This machine is a hydraulic inclined wire type four – roll profile bending machine. It is mainly composed of bed body part, working roll part, transmission part, electrical part and hydraulic system, mould and so on.
The upper and lower roller of the machine are mainly driven roller, which is realized by hydraulic motor, and the two side rollers are lifting and lifting, and the two side rollers are inclined to lift and lift, and the lower roller is made up and down by the oil cylinder.
The equipment is compatible with manual and automatic control. (manual feeding – automatic rolling – manual extraction) The lifting and displacement of two side rollers and lower rollers are displayed by digital display, and the machine is equipped with an independent operation table with convenient operation. The machine bed is welded with steel plate, and the internal stress is eliminated by annealing treatment.
The machine has sufficient strength and stiffness to meet the bending of the profile within the machine’s capacity. Slash structural form is adopted for rising and falling of side roll, and the precision of rolled circle is higher; The side roll can be risen to be aligned with the plate materials to prevent the rolled cylinder from being misaligned; The rising and falling speed of oil cylinder is very fast and bilateral pre-bending efficiency is high; The upper roll and lower roll are clamped rolled, and the remaining straight flange amount of pre-bending plate head is small; The numerical control degree of facilities is high (it can numerically control automatic roll plate), volume production, while can reduce the labor intensity of the workers greatly, and the advantages are very obvious; The facilities can be operated by one single person individually to reduce the labor cost and so on. The machine has advanced structure, reliable work, small volume and complete function. It is the advanced profile forming equipment in China.
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