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3 axis to 7+1 Axis Press Brakes

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Press Brakes

LRA, with a name in the field of sheet metal machinery manufacturing, stands as a frontrunner in the press brake industry within India. Our extensive range of press brakes encompasses an array of cutting-edge models, these encompass NC press brakes, CNC press brakes, hydraulic press brakes, hybrid press brakes, and electric press brakes, each boasting its own set of advantages and capabilities.

Our commitment to excellence extends beyond mere product offerings. We are dedicated to providing our clientele with cutting-edge solutions that enhance productivity, promote efficiency, and deliver tailor-made answers to meet their specific demands. Discover how our CNC Press Brake technology can transform your manufacturing operations, streamline your workflows, and drive your success to new heights.

Stress Analysis & Finite Element Analysis

The CAE software SOLIDWORKS used as the method to analyze the linear static construction, stress and deformation for press break and laser cutting machine frames. So for complicated structures, highly complex loading’s, transient modelling and combination of the above.

DELEM DA-66T Control

  • 2D graphical touch screen programming mode

  • 17" high resolution colour TFT

  • 3D graphics acceleration

  • Colour LCD display

  • 1280 x 1024 pixels, 16 bit colour

  • Full touch screen control (IR-touch)

  • Sensor bending & correction interface Profile-TL offline software

  • Full Windows application suite

LRA Electric Crowning

  • Very precise bending angles

  • Europe type dies with 60 mm and 90 mm

  • Base can be clamped as well as single dies with 13 mm tang

  • Electric crowning with a controller

  • Precise positioning and alignment of the crowning table

  • Easy and fast usage

Press Brake 6-Axis CNC BackGauge with X1, X2, R1, R2, Z1, Z2-Axis

  • Ball screws and linear guide on X, R-axis.

  • Mechanical accuracy ± 0.03 mm.

  • Mechanical accuracy ± 0.03 mm.

  • Axes Z1‐Z2 speed 1000 mm/s.

  • Axis X1-X2 speed 500 mm/s.

  • Axis R1-R2 speed 500 mm/s.

  • Load capacity – 300 kg per support.

Proportional Valve

The German Rexroth fully closed-loop electro-hydraulic servo high-frequency synchronous control system is adopted to ensure that the machine tool has high stability and high precision in the process of high-speed operation.


  • The frequency response (response frequency) is higher and can be as high as 200Hz.

  • It can continuously and proportionally control the pressure and flow of the hydraulic system, control the position, speed, and force, and reduce the impact of pressure changes.

  • Closed-loop control, signal feedback.

  • Original German imported products, longer service life.


  • High dynamic for a higher productivity of the machine.

  • Compliance with EU Directives.

  • Lower energy for a green Machine.

  • Lowered sound pressure level at 50 dB.

  • The servo-motor, with closed loop speed control.

  • Energy efficiency of up to 35 % compared to conventional systems.

  • Operating cost is min due to low energy consumption. Thus, it gives advantages to the user with high efficiency & low operation cost.

Punches & Dies

Sheet Metal Press Brake punches and dies will be one of the most important topics we discuss before you place the order. Any bending shape will be completed by a suitable set of punch and die. We can provide appropriate toolings according to different bending requirements of customers.

Italy DSP Laser Protection

DSP® laser protection will be necessary if you have a high requirement for the safety.


  • Laser protection, Multi beam Receiver

  • Pretective areas, Front, center and rear

  • The safety level is CAT.4 and SIL3

  • Detection Case protection degree: IP 65

  • Laser classification: class 1 M

  • Response time: 5 ms

  • Change Speed Point : 5mm + Stopping Space

  • The maximum protective distance is up to 15M

  • LED indicators show various states

Press Brake 6-Axis CNC BackGauge With X1, X2, R1, R2, Z1, Z2-Axis

  • Ball screws and linear guide on X, R-axis

  • Precision belts and YYC rack on axes Z1‐Z2

  • Fingers with double stop and micrometric adjustment

  • Mechanical accuracy ± 0.03 mm

  • Axes R1‐R2 speed 500 mm/s

  • Axes X1‐X2 speed 600 mm/s. (1000 mm/s optional)

  • Axes Z1‐Z2 speed 1100 mm/s

Press Brake 5-Axis CNC BackGauge With X, R, Z1, Z2, Prime (Delta) X-Axis

  • Ball screws and linear guide on X, R-axis

  • Precision belts and YYC rack on axes Z1‐Z2

  • Fingers with double stop and micrometric adjustment

  • Mechanical accuracy ± 0.03 mm

  • Axes Z1‐Z2 speed 1000 mm/s

  • Axis X speed 500 mm/s

  • Axis Delta X speed 500 mm/s

Bending Follower Features

A counterbend occurs when we bend a very large, heavy and thin plate. The overhang generates a torque that makes the sheet bend around the die edge under its own weight, as we can see in the drawing. The sheet lifter helps to avoid this type of damage, supporting the plate during the entire bending cycle.

  • AP1 - AP2 CNC-controlled interpolated axes

  • Light solution, easy to move

  • Adjustable according to the size of the workpiece

  • Improved shop floor efficiency

  • Less physical strain and safety risks

  • Protection from counterbends and scratches

  • Bend as closed as 70°

  • R axis -30/+170 mm; maximum die opening 100 to 160 mm

  • Brush and support shaft dim. 350x900 mm extendable up to 1200 mm

  • Active or inactive modes that can be controlled directly on the sheet follower to avoid any safety risks (LED light located on the sheet follower)

Laser Check Angle Measurement System

The iMeasure Laser angle measurement system with Data-M Engineering for an accurate bend angle after only one bending operation.

The iMeasure are fully-automatic laser-assisted bend angle measurement systems for CNC press brakes. Irrespective of the properties or thickness of the material, the LaserCheck enables an exact determination of the bending angle with an accuracy of better than 0.1°. This represents precision which has never been available before.

  • A laser beam is projected on the sheet metal surface

  • The camera detects the laser beam

  • The angle between the beam and the camera axis determines the bend angle

  • Force reduction + calculation of the springback

  • Automatic angle correction

Front Sheet Follower Supports System

The hydraulic press brakes with Sheet supports follower system for bending long and thin sheets,It basically consists of a pair of sheet supports placed on the front of the machine at the height of the bending line (bottom tool). Supports are controlled by the CNC, following and supporting the sheet during the bending process.

  • Automatic bending follower supports

  • AP1 - AP2 CNC-controlled interpolated axes

  • Ecommended for heavy parts or large thin plate

  • Bend as closed as 70°

  • Load capacity – 180 kg per support

  • Brush and support shaft dim 350x900 up to 1200 mm

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