Model NO.: EETO-DW38
Power: Hydraulic
Max Feed Distance: 2100mm
Power of Rotary Servo Motor: 850W
Power of Feed Servo Motor: 1000W
Electrial Motor Power: 4kw
Weight: 2100kg
Size: 400*110*130cm
Bending Method: Servo&Hydraulic
Precision: +-0.01mm
Control System: PLC
Trademark: EETO
Transport Package: Wooden Package
Origin: China
HS Code: 8462219000
Model NO.: EETO-DW38
Power: Hydraulic
Max Feed Distance: 2100mm
Power of Rotary Servo Motor: 850W
Power of Feed Servo Motor: 1000W
Electrial Motor Power: 4kw
Weight: 2100kg
Size: 400*110*130cm
Bending Method: Servo&Hydraulic
Precision: +-0.01mm
Control System: PLC
Trademark: EETO
Transport Package: Wooden Package
Origin: China
HS Code: 8462219000
           Automatic hydraulic pipe bending machine CNC benderProduct Description
1. Automatic recognition of power in machine and work piece, the processing is both quick and goodÂ
2. Slow returning core, boosted by barrow, imporving the apprearance of the angle.Â
3. The whole operation is in the computer, simple, quick and correctÂ
4. Picturized programming system: draw and modify on the stereo pipe image on the screen, makes the operation simple, quick and correctÂ
5. Rebound test: comparison test on the features of lots of pipe materialsÂ
6. Single-step debugging function- a careful observe on the deformation of the pipe material during the trail manufacture of dies.Â
7. Automatic drawing of the graphics of dies-clear help to develop new productsÂ
8. Over-all inspection: hydraulic/electrical circuit/ driving systems, adsence of phase in motors/inversion, voltage, temperature, oil pressure, and automatically diagnose the troublesÂ
9. Passwords, keys, working hours/ recordings of quantities, are applied to management of production
Instructions of CNC pipe bending machine
CNC pipe bending machine seeks excellence on the control aspect. Its characteristics are as following:
1. electric control system: adopts famous controller in Japan,for example, the servo driver, servo
motor ,location mould group ,CPU and so on from Mitsubishi or Yasukawa, which is of high
capability and excellent steadiness.
2. Extra large CPU of Mitsubishi can store 400 groups of file editions. When the storage space is
inadequate, transform software can be installed in the computer and then the files can be stored
in hardware so as to expand edition groups indefinitely.
3. WINDOWS operating system is installed in the industrial computer to match with Mitsubishi
servo system, Therefore, apart from the advantage of Mitsubishi servo drive, it owns the
convenience of file management of WINDOWS operating system. lt can also store the files in
hardware or disk to indefinitely expand edition groups.
4. Function of automatically detecting error and fault, which is displayed on the screen for
operators to cancel the fault easily.
5. All the process documents are inputted by touch control screen.
6. Each bending tube can set compensation value, speed and gap between stripping according to
the variety of different material.
7. Every bending of the tube can separately compile 5 move orders,10 speed matched for
operators'' use. It will improve working efficiency and decrease interfere points of tube pieces.
8. Touch control screen can transform between Chinese and English. Display of other languages
can be ordered according to your demands.
9. Material feeding way can be selected in straight or clip feed according to different needs.
10. XYZ coordinate can be automatically changed into YBC process value.
11. Documents are protected by key to prevent them from being amended by random.
12. Electric system is matched with heat exchanger for automatic cooling. You can also select
numerical control air conditioner to maintain the use life of electric system.
13. lt is equipped with automatic adding oil system to decrease friction between bending tubes,
prolong use life of mandrel and guarantee the quality of bending tubes.
14. The documents displayed on the screen can be printed by connecting a printer.
15.The positions of material entrance, safety, input mould interfere and conduct mould interfere
of material feed trolley can be set by hand and automatically memorized to cancel man
measurement error and loss of machine collision.
16. Material feed axis will automatically detect itself before its operation to avoid the clash with
machine.
Main Mechanical parts
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NO | NAME | MODEL | Quantity | Origin | Brand name | service |
1 | Air switch | NSD-100 | 2 | France | Schneider | one year |
2 | Air switch | EA9N3D32 | 2 | France | Schneider | |
3 | Ac contactor | D3510 | 3 | France | Delixi | |
4 | Thermal relay | D0910 | 1 | France | Omron | |
5 | Transformer | SG-5000VA | 1 | China | People Ele | |
6 | Transformer | JBK3-250VA | 1 | China | People Ele | |
7 | Switch power | S-200-24 | 3 | Taiwan | Meanwell | |
8 | Servo electric system | SGDM -750W | 2 | Japan | Mitsubishi | |
SGDM-2000W | Yaskawa | |||||
9 | PLC (CPU) | CP/H-Y20DT-D | 1 | Japan | Omron | |
10 | Touch screen | MT510T | 1 | Taiwan | Weinview | |
11 | Approach switch | E2A-TL5 | 12 | Japan | Omron | |
12 | Relay | MY2NJ | 25 | Japan | Omron |
Specifications
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program     Machine type |
DW38CNC | Â | |||||||
Min bending R for carbon pipe is:1.5D | Ø38.1X 2t |  | |||||||
Min bending R for s.s pipe is 1.5D | Ø31.7X1.5t |  | |||||||
Max feed distance | 2100mm | Â | |||||||
Max R for bending | 175mm | Â | |||||||
Max angle for bending | 185° |  | |||||||
Bending process for every pipe | 16 | Â | |||||||
Working rate | Bend rate | Ma×45°/sec |  | ||||||
Rotary rate | Ma×270°/sec |  | |||||||
Feeding rate | Ma×700°/sec |  | |||||||
Working accuracy | Bend angle | ±0.15° |  | ||||||
Rotary angle | ±0.1° |  | |||||||
Feeding length | ±0.1mm |  | |||||||
Watt of oil press electrical machine | 12mpa | ||||||||
Information inputting method | Axis (Y,B,C) | ||||||||
Bending method | 1.Servo 2.Hydraulic | ||||||||
Max bending group | 500 | ||||||||
Power of rotary Servo motor | 850W | ||||||||
Power of feeding Servo motor | 1000W | ||||||||
Electrical motor power | 4kw | ||||||||
Weight of machine | 2100kg | ||||||||
Size  L W H(CM) | 400X110X130 | ||||||||
Remark:The Max length of mandrel of pipe bending machine can according to customers requirement. | |||||||||
Difference Remark: 2A1S:Rotary servo motor+feed servo motor 4A2S:Rotary servo motor+feed servo motor+bend servo motor+machine-head displacement servo motor(left+righe) 5A3S:Rotary servo motor+feed servo motor+bend servo motor+machine-head displacement servo motor(up+down,left+righe) |
Samples
Package and Delivery
1. We have 3 layers package. For the outside, we adopt wo
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