JTECH - New Pearson CNC Electro-Hydraulic Press brake 4100 mm x 160 Tonnes 5 Axis

The New Pearson S Series 4100-160 Press Brake

The Pearson S Series electric-hydraulic CNC press brake has a modern design and is highly reliable and efficient. It features a Movable Combo Mechanism for Bending & Hemming, which automatically replaces the lower die, reducing the workload of operators. The press brake is equipped with a tool library for convenient storage and to avoid precision issues. It has fast speed and high precision, thanks to optimized performance parameters and advanced measurement systems. The frame is made of steel plate welding and is stable and resistant to deformation. The press brake also has a lighting system, fast clamps, front supports, and a hydraulic system for reliable performance. It uses a PLC system with servo motors for stable operation and strong anti-interference performance. The back gauge system is fast and precise, and the press brake also has a crowning system with multi-point compensation for higher precision and stability.


General Specifications:
Twin cylinder, down-stroking hydraulic press brake with electronic synchronism of hydraulic cylinders (Y1, Y2) and high speed, precise rear gauging system. CNC (Computer Numeric Control) of all axes and incorporating appropriate machine guarding equipment. Wired 415 volts, 3 phase, 50 cycles supply, generally as described and illustrated in the attached brochure and to the following specifications.

Machine Features:
• Heavy duty machine construction from high quality steel
• Twin cylinder CNC synchronised hydraulic down-stroking.
• Delem DA-66T multi axis CNC controller with 2D colour graphical programming and
display for Y1, Y2 levelling and ram depth control
• Bend angle programming and correction, depth accuracy within 0.01 mm
• Linear scales mounted on independent side frames (deflection free)
• CNC X and R axis back gauge with recirculating ball screws to 800 mm, AC motor
driven complete with 4 (four) heavy duty flip type gauge fingers with easy manual Z
axis adjustment from the operator’s side of machine.
• CNC controlled motorised deflection compensation system in die table.
• Programmable fast approach / working speed change over point.
• Programmable open day light
• Programmable tonnage control
• Control station with dual foot pedal
• Low noise pump and hydraulic system utilizing Hoerbiger equipment.
• Euro Style adjustable top tool holders with manual quick release clamping
• Narrow table with die clamps
• 2 x front support arms x 500 mm, running upon bearing rail for quick adjustment.
• Full tank of hydraulic oil and operator’s manual
• Built to C E Regulations

Machine Guarding:
• DSP laser guards, fully integrated with press brake operation.
Transmitter and receiver mounted upon top beam (ram) in line with top tool, side and rear fence guards with
electric interlock switches

Standard Tooling:
• Top tool (punch) Euro Style induction hardened and ground.
• Vee dies Beyeler / Bystronic Style induction hardened and ground.

Machine Specification:

Model: 4100-160
Capacity: 1600 kN
Working Length: 4100 mm
Distance Between Frames: 4150 mm
Motor Power: 11.0 kW
Open Height: 550 mm
Stroke Length: 300 mm
Approach Speed: 150 mm / sec
Working Speed: 12.0 mm / sec
Return Speed: 124 mm / sec

Back Gauge Range (X Axis): 800 mm
Maximum Positioning Speed: 500 mm / sec
Positioning Accuracy: ± 0.1 mm
Height Range Of Back Gauge R Axis: 250 mm

Machine Dimensions (Length x Width x Height): 5070 x 1640 x 3040 mm
Machine Weight: 10000 Kg

Control Specification:
Delem DA-66T Colour 2D Graphical Touch Screen Control
Control mounted on a pendant arm
Touch screen navigation
17” TFT LCD Colour screen
Basic Windows application suite
Four modes of operation (manual, programming, automatic and step by step) Bend sequence computation
Manual hand wheel for axes movement control
Working memory of 256 MB ram
USB interface for program and tooling memory backup
USB interface for easy connection to external devices (keyboard, mouse, etc) Possibility of connection to an ethernet or another network
Conversion mm / inch, Ton / Tonnes, kg / kN etc


Optional Equipment:

• CNC 4 Axis Back Gauge
X, R, Z1 & Z2 axis with AC motor drives

• Laser Angle Measuring Device
measures material bend angle during fold

• CNC Plate Following Device
rise and fall action of the front support arms
in conjunction with plate bending and lowering

• Oil Cooling System
in line hydraulic oil cooler (fan type)

Go to the J Tech Lasers showroom on Machines4u to see the range of machinery that we are carrying and send us a message about the item that you are interested in, or give J Tech Lasers a call, we are happy to answer any of your questions and provide professional advice for your business solutions.

*CLICK ON THE PDF SPEC SHEET FOR MORE DETAILED INFORMATION *