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Hydraulic uncoiler

Hydraulic uncoiler is a metal plate leveling equipment, which is used for leveling line. Steel plates and uneven plates can form uncoiling, leveling, shearing production lines and other plate product production lines according to relevant configurations. Applicable to machinery, vehicles, metal products, household appliances, steel structures, decoration and other industries

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Hydraulic uncoiler unwinder series

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hydraulic uncoiler is one of the important equipment in welded pipe production line. One of its functions is to support the steel coil by tightening the inner hole of the steel coil; The other is to feed the steel part into the leveler through rotation with the cooperation of the straightener. Therefore, the performance of uncoiler is very important to the whole production line. In the design practice, the structure of the uncoiler has been continuously optimized and improved, so that the performance of the uncoiler has been improved

the main shaft of the hydraulic uncoiler has two functions: one is to drive the steel coil to rotate; The other is the tension support of steel coil. The realization of tightening is usually completed by the oil cylinder or cylinder installed with the main shaft to push the inclined slider. The small unit uses more cylinders, and the large unit uses more cylinders; Rotation is usually achieved by the motor driving the spindle to rotate through the reducer. The oil cylinder or cylinder installed on the main shaft should rotate with the main shaft, and the oil cylinder or cylinder should be connected with one end of the working medium pipeline, and the other end of the pipeline should be connected to the hydraulic station or solenoid valve

the expansion and contraction drum of the hydraulic uncoiler before the improvement is composed of four arc plates, and a gap is left between the arc plates for expansion and contraction. The traditional uncoiler has a full-length straight seam between the arc plates. During operation, it is found that due to the great curvature of the steel strip tail, it often inserts the gap between the arc plates, hooks the arc plates, and causes equipment damage. After the improvement, the arc plate is changed into a scraping staggered arc plate. The arc plate and the arc plate are inserted alternately, and the staggered straight seam length is less than the bandwidth

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