Sheet Metal Bending Machine Hydraulic Press Brake

It can bend a wide range of metals including stainless steel, carbon steel, aluminum and other sheet metals. Suitable tooling and press force selection are required for different thicknesses and alloys.

Nominal pressure options are available from 40 tons up to 3000 tons. Table (working) lengths can be customized from 1600 mm to 8000 mm to fit different production needs.

For the 135T x 3200 model: bending force 1350 kN, bending length 3200 mm, approach speed 220 mm/s, working (ram) speed 12 mm/s, return speed 150 mm/s, stroke 200 mm, open height 480 mm, throat depth 400 mm, distance between columns 2700 mm, main motor 10.8 kW, and approximate weight 8200 kg.

The machine is equipped with the DELEM DA66T CNC control (compatible with DA53T–DA69T range). Features include 3D visualisation, 17" TFT colour display, Windows-based application suite, USB/peripheral interfacing, sensor bending & correction interface, and support for multi-tasking production routines.

The press brake is engineered for high accuracy with CNC backgauging (6 axes) and sensor bending/correction. Actual repeatability depends on tooling, material, setup and operator procedures but the CNC and sheet follower systems are designed to ensure consistent results across runs.

Safety features include an Italy DSP laser protection system that enhances operator safety without unnecessarily slowing work, and reliable electrical components from Schneider. Standard guarding and emergency stops should be used as part of shop safety practices.

The machine uses Estun servo motors to reduce energy consumption (up to approximately 40% savings) and to improve ram efficiency by 7–20%. The hydraulic and electrical main components are high-quality units, including French Schneider electrics and robust pumps and motors for longevity.

The press brake comes with a 6-axes CNC backgauge which provides precise positioning and flexible part handling for complex bending sequences and multi-bend parts.

Tooling (punches and dies) are supplied and clearly labeled with material composition and hardness (HRC 47). Proper tool selection for material type and thickness is essential for optimal results and tool life.

Regular maintenance includes checking and replacing hydraulic oil and filters per the manufacturer schedule, inspecting and lubricating moving parts, verifying electrical connections, keeping DSP laser and sensors clean, checking backgauge alignment, and following tooling inspection/replacement procedures. Follow ADH's maintenance manual for specific intervals.

Yes. The CNC control with USB/peripheral interfacing and modular control architecture (Delem Modusys compatibility) supports integration with automation systems. Discuss I/O, communication protocols and physical handling requirements with ADH or your systems integrator.

This model lists a working table width of 100 mm and a throat depth of 400 mm. Throat depth determines how far from the edge you can bend; table width relates to the support area and tooling arrangement. Choose table size and throat depth appropriate to your workpiece dimensions.

Select press force based on material type, thickness and bend length—thicker or longer parts require higher tonnage. Match tooling geometry (V-opening, punch radius) to material and desired bend radius. ADH can help size the machine and tooling for your specific parts.

ADH typically offers installation, commissioning and operator training as part of the purchase package and provides warranty and after-sales support. Contact your ADH sales representative for specific terms, training options and warranty details.

Cycle time depends on ram speeds, bend angle and number of bends per part. Specified speeds (approach 220 mm/s, working speed 12 mm/s, return 150 mm/s) give a baseline, but thicker materials and complex multi-bend parts will increase cycle time. For high-volume runs, optimizing tool setup and NC programs reduces overall part cycle time.