•CNC Press Brakes is overall welded and designed using SOLID WORKS 3D programming, there is no any torsion bar connected two cylinders like WC67Y/K press brake, CNC press brakes use German hydraulic proportional valves technology and linear encoder mounted on two sides of machine, The CNC controller reads the ram position from independent linear encoders while monitoring and adjusting the proportional valves, producing a double-closed loop system.
•The main frame made of steel welded constructions,has been designed according minimum stretch and optimum resistance standards.
•Accuracy is further ensured by mounting the linear encoders on a C frame connected to the bed, rather than directly on the side frames, so deflection of the side frames and pressure loads do not affect positioning.
• The Y1 and Y2 axes operate as independent double acting hydraulic systems. Both axis share the same oil supply, but the flow to the valves as well as true positions of the ram are entirely and separately controlled by CNC press brake controller.
•Using CNC boring&milling machine to fabricate the main parts, like cylinder connecting board, working table Cylinders, processed as precision from solid full material and made honed;Pistons, processed from forged steel, hardened,grinding is done, and chrome-coated.
• Each time the machine automatically goes to the reference.
• Automatically pressing force adjustment according to bending plate.
• Automatic position settings and retract functions,each step in bending program.
• Automatically stroke adjustment.
• Programmable and automatically maximum force limitations for protections tools damage.
• Bending programs can save memory and recall again, search according material, tools.
• Maximum hydraulic pressure protect by safety valve.
• Electronic overload protect system.
• Automatically calculations unfolded length.
• Selection of Manual, Semi-Automatic or Automatic working modes.
• CNC controlled back gauge with Servo motor and drive, ball screw and linear guide
• Accurate Bending
█ Standard Equipment:
• Control of Y1,Y2,X and automatic hydraulic crowning.
• DELEM DA52S/DA56S CNC Controllers
• Original German Rexroth or Hoerbiger proportional valves.
• Japan Nachi pump or German Rexroth or Hoerbiger pump
• High Quality accurate German Heidenhain or Italy Givi linear encoder
• Original Japan Yaskawa servo motor and drive
• Cnc controlled back gauge with Taiwan Hiwin ball screw&linear guide
• Manual movable back gauge fingers along of bending length
• China top level cylinders with Japan NOK seals
• Amada/Promecam type quick release clamping
• Schneider-Telemecanique electrical components in cabinet
• 2 Units Movable sliding front support arm with linear guide, support height adjustable
• Side and rear protection safety fence
• Wide table with T slots or narrow table
• Hardened Standard EUROPEAN type sectionalized top&bottom tool
• Removable foot pedal with emergency stop buttons
• German EMB Pipe connector
• Oil tank level indicator
█ Optional Equipment:
• Different CNC units of DELEM, ESA and CYBELEC Controllers
• Wila type CNC Motorized Mechanical crowning
• Additional control of CNC automatic back gauge like
• CE front&rear light guard
• Side&rear safety fence with electrical interlock protection system
• DSP, FIESSLER,PILZ Laser guard with CE conformity
• Amada type Reversible quick release clamping
• All European tools are available
• TRUMPF, WILA clamping, top&bottom tools.
• American type compatible top tool clamping system and tools
• Deep throat depths, like 500mm, 600mm,800mm, 1000mm
• Higher working table
• Longer back gauge stroke
• Larger daylight opening
• Extra back gauge fingers& front support arms
• Wila Type hydraulic top&bottom tools clamping system
• Special colors and logo
• Special tools design according to customer’s profiles
• Other customized requirements
Ram repeat accuracy(mm)
Ram positioning accuracy(mm)
Back gauge repeat positioning accuracy(mm)
Bending angle accuracy(`)
Linear encoder positioning accuracy(mm)
█ Technical Specifications:
DA56S CNC Synchro press brake-125T3200
Distance between side frames
Max Ram Daylight opening
X back gauge stroke
Main motor power
• Delivery time: Within 30 days
• Payment term: T/T, 30% down payment in advance and balance before shipment
• Warranty: 18 months
• Loading port: Shanghai, China
• Certificate: ISO, special requirements for CE conformity
• After Sales Service: 7*24 hours, quick response
• Package: Simple plastic cover or Specific Wooden box
• Installation Service and Training Service are all available if required