Home > PPRM series precision press brake available from GWB Machine Tools

PPRM series precision press brake available from GWB Machine Tools

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article image PPRM series precision press brake

The PPRM precision press brake features a reluctance motor that achieves higher bending speeds.

The PPRM delivers working speeds of up to 25 mm per second. The press brake is ideal for bending small- to medium-sized high precision parts.

The PPRM is a 35-ton machine with a working length of 1250 mm. The machine’s high production capacity is attributed to a simple working principle.

The press brake ram is supported by springs and uses two single-acting hydraulic cylinders.

Each hydraulic cylinder is directly connected with a hydraulic pump driven by a servomotor. There are no switching valves in the hydraulic circuit and no lapsed time in the ram cycle because of mechanical movement of the valves.

The result is higher production rates and greater machine reliability.

The PPRM is designed for efficiency and long production life. The press brake consumes on average 30% less energy than conventional hydraulic press brakes.

There are no mechanical components such as ball screws or gearboxes that will exhibit wear from friction and reduce accuracy.

The PPRM series is available from GWB Machine Tools .

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