Nugen Machineries Limited Changodar, Ahmedabad, Gujarat

The machines are supplied with easy to use NC Controlled heavy duty back guage (Range 760 MM) with PLC based controller on years of manufacturing experience. The emphasis is on speed, accuracy and repeatability.   The general characteristics of the controller are Programming of axis position (mm), position correction, step repetition – 16 steps, each step can be repeated 99 times, Alphs – numeric LCD 2*16 display, protection against miscounting.   Short Facts: Synchronization of cylinders by differential area principle eliminates complicated hydraulic circuits and imported servo valves. The ram is guided by three point roller guides with replaceable hardened liners. Variable rake angle adjustment by selector switch Rapid blade gap adjustment by levers calibrated in thickness. Table provided with hardnend transfer bars & front sheet supports for easy feeding of plates Shadow light indicator, Front gauging by disappearing stoppers mounted on left squaring arm and motorized backgauge are provided. Positive holding by hydraulic hold downs before shearing avoids slippage of sheets. Hydraulic cylinder with imported sealing elements duly honed tubes and hard chrome plates rods offer very long service life. NC Back Gauge

Short Facts:   Fitted with 2 Axes NC controller i.e., provided with NC stroke & NC back guage which offers better economy evers for multiple bend jobs. Setting for regular jobs can be stored in memory to save time. Allows air bending of different angles by memorizing stroke positions. Enables operator to bend jobs with 1 to 4 bends on each edge in one set up, reducing handling time, inventory of semi-finished jobs & work-in-progress costs. Offers reduced set-up, fastest stroke cycles for all jobs, minimizes the need to refer drawings for repeat runs. Back guage retraction on pinch point.   NC controllers & drives: The controller memorizes 792(=8 bends per program * 99 programs) stroke positions to store most popular bends, stroke length, stores height of 10 pairs of punches & dies to avoid faulty programming & allows skipping a step in program if the bend is not required on the job. The controller can be connected directly to computer via RS232 serial for data backup.

Capacity : 20MT to 500MT

The machines are supplied with easy to use axis NC Controlled heavy duty back guage (Range 760 MM) with PLC based controller on years of manufacturing experience. The emphasis is on speed, accuracy and repeatability. The general characteristics of the controller are Programming of axis position (mm), position correction, step repetition – 16 steps, each step can be repeated 99 times, Alphs – numeric LCD 2*16 display, protection against miscounting.

Short Facts: Ram Roller Guided System incorporating traditional TRIMANS torque tube design. High cutting quality is ensured through the Rigid Ram roller guided system along with HCHCr blade and low fixed rake angle.   Easier Cutting length adjustment. instantaneous ram stoppage and hydraulic overload safety provides maximum safety for machine and operator. Least impact loads give blade life, noiseless operation which improves working atmosphere and eliminates need to isolate the machine. Easiest & fastest clearance setting arrangement with Direct calibration to thickness by levers on both sides of machine. Less power consumption, least wear & maintenance reduces operating costs and downtime. Roller guides on Ram with hardened replaceable liners give unlimited life. Back Gauge automatically moves away from bottom blade during shearing to avoid trapping of cut strips between them thereby reducing wear and tear of shearing blades and gauge bar.

Short Facts: The blade movement is powered by a relatively small, single hydraulic cylinder driving a pair of “bell cranks” arms. The mechanical advantage gained by this system provides all the force necessary for full shearing capacity.   Rake Angle adjustment by push button gives twist free shearing. Easy and fast motorized blade gap setting arrangement by push button. Guides are located on outside the frames to provide accurate guidance to cutting beam. This allows visual inspection of the guides for wear without dismantling the ram. Built in hydraulic overload protects the machine and the blades against damage due to misuse or overload. Hydraulic hold downs provide positive gripping of plates while shearing of narrow. Both top and bottom blades have four usable edges and rare interchangeable.

Short Facts:     Repetitive accuracy in the beam stopping is ± 0.01 mm.   Full Control of positioning & speeds of the ram.   Programming of bending angle upto 0.1 degree resolution, with automatic calculation of bending force & desired bending angle, ensures full protection against concentrated load on toolings.   Programming of stroke, work speed (10% to 100%), return speed (10% to 100%) to make release of heavy or very wide plates smoother.   Back Gauge retraction on pinch point.

Type : CNC Machine

Repetitive accuracy in the beam stopping is ± 0.01 mm. Full Control of positioning & speeds of the ram. Programming of bending angle upto 0.1 degree resolution, with automatic calculation of bending force & desired bending angle, ensures full protection against concentrated load on toolings. Programming of stroke, work speed (10% to 100%), return speed (10% to 100%) to make release of heavy or very wide plates smoother. Back Gauge retraction on pinch point.

The machines are supplied with easy to use axis NC Controlled heavy duty back guage (Range 760 MM) with PLC based controller on years of manufacturing experience. The emphasis is on speed, accuracy and repeatability. The general characteristics of the controller are Programming of axis position (mm), position correction, step repetition – 16 steps, each step can be repeated 99 times, Alphs – numeric LCD 2`16 display, protection against miscounting.