Auto circumferential welding machine for electric water tank
I. Brief introduction
Using magnetic suction manipulator device and three-position feeding and other intelligent devices, workpiece automatically loading and unloading action under the PLC program control, to achieve high efficiency, safety interlock, coordinated linkage, to maximize the equipment operating efficiency, reduce the artificial auxiliary work, reduce labor intensity. While stabilizing and improving the quality of welding, out of dependence for the workers.
Adopts Mitsubishi PLC as the main control unit of the electrical control system. Every action unit of the system are operated according to the sequence of the PLC program, and the related action units are coordinated and interlocked. Pro-face color touch screen man-machine interface, simple and convenient.
| Product name |
auto circumferential welding machine |
| Water tank length |
<2000mm |
| Water tank diameter |
250-800mm |
| Water tank thickness |
2.5-8mm |
| Material |
stainless steel or carbon steel |
| control |
siemens |
| standard |
DIN GB ISO JIS BA ANSI |
| Application |
for electric water tank production line |
II. Main component part and parameter:
Panasonic YD-500GS special welding source, Tangshan Panasonic
Main technical performance and parameter
| No. |
Item |
Unit |
Tech performance and specification |
| 1 |
Rated input voltage |
V |
AC380 |
| 2 |
Phase number |
phase |
3 |
| 3 |
Rated frequency |
Hz |
50/60 (shared) |
| 4 |
Rated input |
KVA/KW |
28.2/24.3 |
| 5 |
Highest floating voltage |
V |
DC80 |
| 6 |
Rated output current |
A |
without pulse: DC500 |
| |
|
|
with pulse: DC400 |
| 7 |
Rated output voltage |
V |
39 |
| 8 |
Rated load sustained rate |
% |
100 |
| 9 |
Output current adjusting range |
A |
without pulse: DC60~500 |
| |
|
|
with pulse: DC60~400 |
| 10 |
Output voltage adjusting range |
V |
17~39 |
| 11 |
Control type |
|
IGBT Inverter way |
| 12 |
Memory function |
|
50 channel storage*invoking |
| 13 |
Welding type |
|
CO2/MAG/pulse MAG/stainless steel MIG/stainless steel pulse MIG |
| 14 |
Waveform control function |
|
Digital setting |
| 15 |
Instruction sequence function |
|
welding/welding~arc stoping/initial stage~welding~arc stoping |
| 16 |
Suitable welding gas |
|
CO2(100%)/MAG(Ar:80%, CO2: 20%)/stainless steel MIG(Ar: 98%, CO2: 2%) |
| 17 |
Suitable wire diameter |
mm |
1.0/1.2/1.4/1.6 |
| 18 |
Suitable wire material |
|
carbon steel/carbon steel flux-cored wire/stainless steel/stainless steel flux-cored wire |
| 19 |
Preflow time |
S |
0.0~10.0 |
| 20 |
Lag stopping gas time |
S |
0.0~10.0 |
| 21 |
Arc spot welding time |
S |
0.3~10.0 |
| 22 |
Input power supply terminal |
|
Terminal block(3 phase, M5 bolt fixing) |
| 23 |
Output terminal |
|
Copper plate type terminal(M10 attached bolt) |
| 24 |
Dimension(width*thick*height) |
mm |
380*715*915 |
| 25 |
Weight |
kg |
115 |
| 26 |
Enclosure protection class |
|
IP21S |
| 27 |
Insulation class |
|
200ºC(Main transformer: 155ºC) |
| 28 |
Electromagnetic compatibility classification |
|
A class |
Cycle cooling tank: supper cooler 30
Water-cooled welding torch: 500A double water-cooled MIG welding torch
Welding wire: φ1.2mm solid core welding wire
Pneumatic equipment: air source treatment triple pieces, solenoid directional valve, air cylinder and magnetic switch adopt Taiwan AirTAC brand.
Electrical accessories: Hangzhou United eagle vision tracking device, Mitsubishi PLC, Pro-face colored touch screen, Omron magnetic switch, Pefun round type magnetic switch, Schneider button, Yongkun motor.
III. Other related machines for water tank production line
1. Bending and locking machine for water tank outer tank
2. Flange/pipe welding machine
Audited Supplier 
){kind=link}
){kind=link}