Praxair’s ProStar™ PRSBP6778NC hydraulic press brake is bigger and heavier than the PRSBP5060NC, with productivity features such as additional fine adjustments for extreme production accuracy, 50 percent more horsepower and a 35-gallon oil reservoir.
Due to larger size and more than 60 tons of capacity, this hydraulic press brake comes standard with a hydraulic auto-crowning compensation system that ensures straight bends, even while working at full capacity. Upper beam and auto-crowning compensation devices have separate, scaled pressure regulators.
Six sensor safety curtains, 6.29-inch table width, front material rests and one set of multi-vee tooling are included.
|Part No.||Maximum Capacity||Bending Capacity
(max length @ max thickness)
|Distance Between Housing||Distance from Table to Ram||Throat Depth (to housing)||Stroke Distance||Approach Speed||Bending Speed||Return Speed||Gauge Length||Main Motor||Back Gauge Motor||Power Requirements||Oil Capacity||Dimensions (L/W/H)||Shipping Weight|
|PRSBP6778NC||67 tons||78.75 in. / .157 in.||61 in.||11.81 in.||7.87 in.||5.9 in.||3.14 in./sec.||.275 in./sec.||2.36 in./sec.||23.62 in.||7.5 hp||1/2 hp||220 V 3-hp||35 gal||90.55 in. x 61.02 in. x 94.48 in.||7,700 lbs.|
Specifications subject to change without notice.