Press Brake GB-40 1250 Manual
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Gelber-Bieger GB 40 - 1250 Mleineichttark press brake GB 40 - 1250 M ... SMAll, lIGHt, StroNG... With this machine, we present you a small, light, strong and energy efficient press brake with an edging length of 1250 mm. With its dimensions of 1.8 m (h), 1.1 m (d) and 1.8 m (w), the press brake GB 40 – 1250 M is one of the most compact machines in this range, which is able to edge a length of up to 1,250 mm. While usually such presses have a weight of about 3,500 kg, this press with a weight of only 1,640 kg is probably also the lightest one on the market. Weight and dimensions enable a very high flexibility, i.e. the machine can be easily transported and fits through almost every door. With a bending capacity of 40 tons generated by 2 cylinders, it is – despite its compactness and the low weight – one of the strongest press brakes in this edging range. Another special feature is the installation height for tools of up to 310 mm allowing the processing of correspondingly large items and as well as the integration of a quick tool clamping system. This press is equipped with standard punch and dies of the type Amada/Promecam. Another advantage is the special energy saving mode. Thus, the press brake has on the one hand a power consumption of only 5.5 kW, on the other hand it is connected in such way that the energy consumption is coupled directly and automatically to the actual use. This “just-in-time” mode and the low consumption have the effect that energy costs saved in comparison to the uncontrolled use of high-consumption competitive products, allow the amortisation of the investment costs within 3 years. Matrix holder

The press brakes of the GB 40 series have an operating speed of 10 mm/s with the purpose to operate the machine with less stringent safety requirements. However, in order to allow an efficient work, we developed an innovation – the lift. You can freely adjust the height by which the tool is opened after the bending process. In order to allow an exact positioning and bending, the machine runs slower when it is positioned 1.5-5 mm from the bending target, depending on the adjustment. The manual machine – the GB 40.100. 1250 M allows to set a value in order to realise a bending angle. The back...