Jiashida 80T/2500 hydraulic nc press brake machine 80ton sheet metal bending for carbon steel

•  Main Features

             --Totally EU streamlined design,Monoblock by welding robots & aparatus and stress relief process by Annealing treatment.

          --Hydraulic synchronised positive stop design,and by Etsun NC programmable controller assuring accurate repeatability &ease of use.

          --Integrated hydraulic system(Bosch-Rexroth form Germany)allowing rapid approach switching automatically to slow bend.

          --Inverter with E22 CNC System operated back gauge with quality support fingers also with vertical adjustment.

         --Inch, single mode being designed for the machine and reversing and maintain time can be controlled by the time relays.

         --Safe fence and the electric inter locker have been designed for the machine to ensure the operation safety.

•    Main Configuration

         --Estun E22 NC control system

         --Y-axis and X-axis system control adjustment

         --Schneider frequency converter controls the positioning of X axis and Y axis

         --Using HIWIN ball screw and linear guide rail and light bar to ensure the accuracy of 0.05mm

         --Front holder support

         --Germany Bosch Rexroth hydraulic valve block

         --Germany EMB oil tube connector

         --Germany Siemens main motor

         --France Schneider Electrics

         --Hydraulic and electrical overload protection

         --Punch and die (86 °, R0.6mm, material 42CrMo)

• E22 control system

         --Parameters can be set unilateral positioning and bilateral positioning. Unilateral positioning mode can effectively eliminate the gap between the screw drive. 

         --Precise and automatic control bending machine back gauge and sliders

         --System provides soft limit function

         --Power off position memory function

         --Password protection

         --The use of single step model can be used for simple bending

         --Multi-step insert mode allows multi-step automatic operation

         --You can set the display scaling factor based on the screw pitch and the transmission ratio. The machine can simply and automaticlly calculate the ratio factor by using Teach Operation function too.

•  Left and Right Protective Guard--To protective safety of operators, you can see the back inside through the guard

   

• Overall Welding--Machine body is overall weled, to make sure there is no seam between front vertical plate and two sides plate

• E22 controller--This is the more advanced version of E21 system, except the function of E21, with E22 you can directly put in the bending angle you want, and machine will work out automatically to get your angle. This saves a lot energy of the operator.

• BEIDE SIEMENS Motor--Guarantee press brake's long life and low noise shen machine is on working

• USA Sunny Oil Pump--To let press brake has long oil service life and reduce working noise

• France Schneider Electrics

         -With stable performance

         -Easy to find local replacement if anthing is wrong with the electrics

         -Schneider frequency converter to prevent X-axis from swinging when positioning

         -Electric cabinet with function of opening door to cut off power

• Taiwan HIWIN Ball Screw and Liner Guide

         -To guarantee high precision

         -X-axis precise one time positioning

         -R and Z axis adjustment, standard backgauge is on X-axis, manual adjust R-axis, stop finger can move around along the double track.

• Pedal Switch from South Korean--Easy operation, enhance the service life and operational sensitivity

• FIRST or Bosch Rexroth hydraulic valve--Hydraulic transmission with high reliability, integrated hydraulic system can effectively alleviate problems caused by leakage of hydraulic fluid

• Germany EMB Tube--Reduce the odds against welding slag jaming the valve and affect oil flowing

• Punch and Die

  -The standard die is like above showed with varying V-groove shape, you can choose and exchange according to your need.

  -Underneath the die is the T-shape Channel Workbench, it is convenient for installation of segmented dies.

  -Press brake toolings are made from 42CrMo material with hardness up to 42 degree to ensuring die service life.

• Mechanical Hook Clamping--Upper punch is hooked by mechanical hooked type clamping, high safety when exchanging punch.

• Tend Emergency Switch & Stroke Switch--Control the stroke and the slide, and function as terminal limit protection

Maanshan Jiashida Machine Tool Factory Fabrication Equipment

• Machines are covered by plastic films
• Press brakes are fixed by steel wire inside the container, this can protect machine during shipping
• If its not full container, we can do wooden box for press brake by custmer's demand.