Hydraulic Press Brake
Superior Hydraulics System:
International reputation hydraulics components. Specially designed compact manifolds gives smooth noiseless & jerk less function.
Overload Protection System:
Overloading and damage to the press brake and tooling is prevented by quick response relief valve system
Front Sheet Support Fixtures:
v Heavy duty front sheet support for gauging and easier part handling.
Adjustable Stroke and Speed Controls:
Stroke length can be adjusted by moving the cam to a position on the slide that will control the upper most limit of the ram. The ram decelerator adjustment is automatic, allowing the brake to go into work speed on contact with material.
Stroke Length Adjustment:
Purvaj’s Sheet Metal Brakes require adjustment only to the top of the stroke. The starting point of work speed is set automatically when the upper blade contacts the material. This eliminates time consuming work speed in the air.
The ram is accurately guided with minimal clearance in long slide ways covered with replaceable, anti-friction material. Wear adjustment can be carried out at any time to insure continued precision.
Purvaj’s Press Brakes have three operational modes for operator’s greater convenience and least fatigue which can be selected from the panel door mounted selector switch.
Inch Cycle: This mode is used for setting bed angle depth stroke. The ram movement (up down) can be controlled at any described position from foot switches.
Auto Cycle: The cycle (Approach-Pressing-Return) is continuously repeated once this cycle is selected. This mode is useful for continuous repetitive work where stroke length can be adjusted to suit the job and the operators speed and rhythm.
Easy & Quick Back Gauge Setting:
v Manual back gauge with micro setting.
v One suitable five way Die & Punch of EN – 9
v Low initial cost
v Low tooling cost
v Easy & Quick setting
v Enormous versatility
v Accurate repetition & bending
v User friendly
v Easy maintenance
v Standard spares, hence easy availability
Automatic Lubricating System:
v Centralized lubrication system with auto control
Rear Cylinder Design:
Rear Cylinder design using mechanical advantage through lever, reduces the cylinder size which enable to use medium pressure hydraulic component & also improves stroke accuracy.
Other Important Features:
v Repetitive accuracy is within ± 0.04 mm
v International Quality hydraulic valves, this ensures trouble free operation.
v Quick adjustable stroke length.