Weldor engineering gives mechanical press brakes that are widely accepted in industries for continuous production runs and in areas requiring accuracy & repeatability coupled with high production. The frame of these press brakes is of robust steel construction of rigid and interlocked design. It is stain-free and supports the ram and bed against undesired deflection under permissible lad condition. Ram and bed is made from steel plates of suitable thickness machined for straightness and parallelism of the working surface. The ram is guided and supported throughout the stroke by accurately machined guideways. Power is transmitted to the ram through two individual gear drives for uniform load distribution throughout the length. This also reduces the torsional stresses on the eccentric shaft. Gears & pinions are made out of carbon/alloy steel. Motorised ram adjustment through a simple drive mechanism, facilitates quick bending angle adjustment. Angular ram adjustment is made simple by incorporating a spring loaded dog clutch. All series of the press brakes are provided with high-torque low-inertia friction clutch, synchronized with heavy-duty mechanical brake ensuring immediate braking of ram on releasing the pedal. Clutch operating levers are designed in such a way that minimum, engaging force is required at the pedal. Special features include: connection link mounted on crank shaft for uniform load; separate drive system for each connection link; sufficient hp normal torque motors provided; boltless pedal mounted on hexagonal bar; and general purpose v-block & punch supplied as standard accessories.
