CNC press brake - ZYB-160T/3200

Technical parameters
model ZYB-160T/3200
Norminal force 1600 kN
Bending length 3200 mm
Distance between vertical 2700 mm
Depth of throat 400 mm
Slider traval 200mm
Worktable height 800mm
Worktable width 70mm
Equipping die height 420mm
Slider quick down speed 120mm/s
Slider stroke speed 110mm/s
Slider working speed 10mm/s
Main motor power 11 KW
NC system DELEM DA65W
Control shafts 3+1（Y1、Y2、X+W）
Stroke of back stopper X shaft 500mm
Speed of back stopper X shaft 200mm/s

2. Technical property
(1). Closed loop control composed of electrohydraulic servo valve imported from Gemany and grating ruler from GV company Italy, with high feedback precision, accurate and stable operation, and high repeated positioning precision of slider block.
(2). The mechanism of back stopper with multiple stopping shafts for complete functions is employed. The function workpiece, as guide way, lead screw, bear etc. are imported to ensure the stopping precision of back stopper.
(3). The machine body is in overall welded and overall processed structure, with internal stress eliminated by vibration aging technology which has ensured the precision of entire machine.
(4). ANSYS finite element analysis software is appled to main parts of the machine body for analysis, which has ensured the reliability of machine tool.
(5). Integrated control system is adopted for the whole hydraulic system to simplify the installation of pipelines, and to ensure stable operation as well as simple and nice appearance of the machine tool.
(6). Part upper-die is be readied, assemble to the length of needing work piece as to adapt to particular processing work piece
(7). NC system is using DELEM DA65W from Holland.

(8). C-shaped plates are fitted on both sides of the machine body, and the high-precision grating ruler is mounted on the C-shaped plates, thus to avoid the influence over bending precision arising from distortion of machine body during bending process.
(9). Oil cylinder from special manufacture and industry, seal rings imported from Gemeny, and pipe connections imported from EMB Gemeny.

3. Main import deployment list
NO. Item Quantity Remark
1 Control system 1 set DELEM DA65W
2 Servomotor and drive 1 set Janpanese YASKAWA
3 Hydraulic system 1 set Germany HOERBIGER
4 Ball bearing lead screw 2 pieces Taiwan HIWIN
5 Straigh-line guide 2 pieces Taiwan HIWIN
6 Connections 1 set Germany EMB
7 Seal rings 1 set Gemeny FIETZ、Janpanese VALQUA
8 Grating ruler 2 pieces Germeny HEIDENHAIN
9 Main electrical components 1 set Import or from joint venture company

4. NC system brief introduction
4.1 Colour display 10" LCD (TFT), basic Windows Application suit, PLC functions
4.2 2D Graphical CNC, automatic bend sequence calculation and collision detection
4.3 Bending force and worktable compensation, counting automatic, operator warning system.
4.4 Angle correction function, selectable languages, hand wheel move all the axies.
4.5 Data backup, user specific application support.

5. Supply range
(1)． One set of CNC press brake (including 1 set standard dies)
(2)． Accessories with machine
1 Foundation bolts 1set
2 Back stopper 2 pieces
3 Footped 1 piece
(3)． Tools with machine
1 Cross screw driver 1 grip
2 1- screw driver 1 grip
3 Inner six-angle spanner 1 set
4 Adjustable spanner 1 grip
(4)． Spare parts with machine
1 O-seal ring 3 pieces
2 O-seal ring 4 pieces
(5)． Technical files with machine
1 Packing list 1 book
2 Certificate of quality 1 book
3 Operation manual（electric） 1 book
4 Operation manual（mechanical） 1 book
5 System documentation 1 set
6 Electric schematic diagram 1 set
7 Parameter plate 1 piece
8 Grond diagram 1 set

6. User should provide the following conditions
(1)．Power sourse：380V±10%，50HZ。
(2)．Enviroment temperature：5～38℃（Working temperature）。
(3)．Enviroment moisture： Relative moisture 20～80%RH。
(4)．Far away from powerful vibration and electromagnetic interference
(5)．No pernicious and corrosiveness gas, and no dust.