WQ-III Magnetic Pipe Orbital Welding Tractor with Electric and
Manual Type
WQ-III is suitable for welding internal and external walls of
pipelines. No rails are required and welding can be carried out
along the arc surface of the workpiece.
CO2 automatic welding tractor is widely used in ships, bridges,
locomotives, steel structure, petrochemical industry and other
industries, suitable for a variety of welding structures, such as:
reinforcement plate, rib plate, cross parts of the welding, box
beam welding, etc.. Its main advantages are:
1, Reduce labor intensity and improve working environment;
2, To improve the working efficiency, it is 1.5 times of manual
welding;
3, Avoid the poor quality of welding seam caused by human factors,
the defect rate of manual welding is about 20%, and the automatic welding tractor will not produce welding defect rate
because of artificial welding. Therefore, its comprehensive benefit
is nearly 200% higher than that of manual welding;
4, High degree of automation to ensure the stability of welding
quality;
5, Simple and convenient operation, do not need very skilled
technical workers.
1, WQ-III is swing automatic welding device, one welding can get a
wider weld.
2, Swing speed, swing range, center position and left and right
residence time can be adjusted, suitable for various specifications
of the weld.
3, Small size, light weight, easy to install and move, unskilled
workers can also carry out welding.
4, Permanent magnet is installed to avoid welding line
disconnection during welding.
Suitable for pipe welding of various steel structures.
Components: welding gun swing device, slider, welding gun handle,
control box, control panel and other accessories:
1, Swing device: used to drive the welding gun for pendulum swing
welding
2. Driving part: the driving device of the trolley is composed of
four magnetic wheels, helical gears, chains and sprockets
3, Slider part: used to adjust the position of the welding gun, you
can fine-tune the position before and after when welding.
4, welding gun fixture: welding gun clamping device, it can adjust
the Angle of the welding gun.
5, control box: All movements of the tractor can be adjusted. For
details, refer to the operation method of the control panel
Control Panel Introduction
1, Knob for adjusting current and voltage: Turn the knob clockwise
to increase the value (The tractor has two power plugs of 3P and
8P, when using 3P plug, the current and voltage adjustment knob is
invalid, and then the current and voltage of the wire feeder must
be adjusted; Current and voltage control knob is effective when
using 8P plug)
2, Selection knob for welding/non-welding: the knob must be in the
welding position to weld
3, Point feed: manual wire feed device
4, Walking switch: control the car walking and stopping, if the
"welding/non-welding" switch is placed in the "non-welding"
position, open the walking switch, the tractor only walking without
welding
5, Walking speed adjustment: the adjusting knob of tractor walking
speed. It is recommended to adjust the tractor walking speed after
turning on the walking switch
6, Choice of walking direction: choose to walk left or right
7, Power switch and indicator light: the indicator light is on
after the power is energized
8, Swing control part: it can adjust swing speed, swing range, left
and right stay time, center position and swing mode
| Items | Parameter | Note |
| Tractor | Power supply | AC 220V |
| Size | 240×330×310 | W×L×H |
| Weight | 16Kg | Including swinger |
| Moving mode | Four-wheel drive | Magnet-wheel |
| Walking speed | 0∼700mm/min |
| Swing motor | DC24V 18RPM |
| Adjustable range of welding gun | Up and down |
| Before and after | 85mm |
| Operating Angle adjustment range | 360° |
| Carry out Angle adjustment range | 0° |
| Control | Operating function | Swing mode |  |
| Swing speed | 0-10RPM(Show with scale) |
| Swing scope | 0-±10°(Show with scale) |
| Left and right residence time adjustment | 0-2S(Show with scale) |
| Central range of movement | 0-±8° |
| Inching wire feeding |
| Walking starts/stops |
| Welding current/voltage control |
| Choice of walking direction |
| Walking speed regulation | 0∼1000mm/min(Show with scale) |
| Welding/non-welding options |
A. Preparation for welding
1, The necessary tools for welding are welding machines and wire
feeding devices
2, Special control cables (AC 220V) are required. Different welding
power supplies require different cables
3, CO2 tanks for welding are required
4, CO2 automatic welding torch
5, Other necessary tools
B. Tractor connection method
1, Install the tractor and place the tractor on the working surface
2, Install the wire on the wire feed tray and pull the wire to the
end of the torch
3, The end of the torch is connected to the wire feeder
4, The control power supply is connected to the 8P port of the
control panel of the tractor
5, Control power cable is connected to AC 220
6, The special control cable has four joints, one is connected to
220V power supply, the other is connected to welding car, and the
other two are respectively welding machine and wire transfer
machine.
C. Packing List
| Parts name | Qty | Unit | Note |
| Walking welding tractor | 1 | set | |
| Swinging nose | 1 | set | |
| Power line | 1 | pcs | About 10-15m |
| Welding torch signal cable | 1 | pcs | About 0.5m |
| Swing signal line | 1 | pcs | About 0.5m |
| Specification | 1 | pcs | |
| Inner hexagon tool | 1 | set | |
D. Prodcut Pictures
Wincoo Engineering Co., Ltd (WINCOO) is engaged in bringing the
most suitable solutions/equipments for client, fabricators, EPC/C
companies on pipe fabrication, tank construction, pipeline
construction,industrial production lines, clean energy project and
other industrial field.
Our Services & Strength
*We have ability of providing workable solutions to support clients
to be awarded with shorter project execution time, fewer man-hour
cost and higher efficiency construction/fabrication method and
better quality during phase of project bidding.
*Based client's facility/site space availability, we are able to
study/design and present matched configurations on project schedule, quality, cost and productivity to guarantee production
pace is accordance with project requirement.
*To support project execution, we are always ready to work as
fireman to give prompt supply on project material from different
consumables, tools, equipments/machines to special merchandise.
With flexibility, we are also glad to perform as procurement agent
in China to seek required supply resources.
