Trackless Unguided All-position Crawling Welding Robot is an automatic welding system being used for all-position(1G-6G) welding on large-scale structural parts, pressure vessels and storage tanks in industries like: oil & gas, offshore, shipbuilding, construction, nuclear, and many more. The trackless design provides flexible movement, and laser vision tracking system ensures high seam tracking accuracy, ensuring high welding efficiency and excellent welding quality. In addition, automatic recognition system of welded seams provides effective robot guidance. All these features make it an excellent solution compare with semi-automatic welding and manual welding.
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All system components are mounted on the transfer trolley, including crawling welding robot, control cabinet, power source, wire feeder and water cooling unit, allowing for convenient operation and transportation.
The control cabinet features modular design, metal housing and touch screen control panel. Its high-performance CPU adopts a multiprocessor system, enabling high-speed synchronous operation of the crawler and actuator. A servo controller is installed in the cabinet, and the drive and control of each axis are connected to the CPU through the physical interface. The control cabinet is designed with a variety of interfaces to connect with various types of industrial equipment.
|Dimensions||580mm (L) x360mm (W) x630mm (H)|
|Interfaces||Analog interface: 4 I/O |
Digital interface: 32 I/O
With a maximum observation distance of 100m, the camera on the molten pool is used for remotely monitoring open arc welding process. A 140+dB dynamic range is achieved because of the advanced sensing technology and precise electrical circuit design. Users can clearly observe the welding torch, welding wire and the whole welding process by means of the camera on the molten pool.
|Image sensor||2/3" color HDR CMOS|
|Pixel size||6.8μm X 6.8 μm (8.7mm X 7mm effective area）|
|Image sensor shutter||global or rolling|
|Exposure time||100μs - 100ms|
|Image control||Shutter speed controls exposure time|
|Dimensions||85mm (L) X36.5mm(W) X38.5mm (H) (lens excluded)|
|Weight||200g (lens excluded)|
|Lens mount||C mount|
|Power consumption||6W at 12V|
Welding power source can be configured according to customer's requirements. The standard version is digital series power source, which is integrated with more than 200 program memories. This makes welding material, wire diameter and gas work always at excellent performance level.
|Input voltage 50/60hz||400v(+20%/-20%)|
|Power factor at maximum current||0.96||0.93|
|Efficiency at maximum current||0.89||0.89|
|Current range (MIG/MAG)||15A-420A||15A-500A|
|Dimensions||738mm(L) *273mm(W) *521mm(H)|
The wire feeder is designed with a metal housing, ensuring high durability. With storage of 99 welding programs, this wire feeding unit is applicable to various welding applications.
|Number of wire feeding rolls||4|
|Wire diameter||0.6 mm-1.6 mm|
|Feeding speed||0-25 m/min|
|Wire reel diameter||300mm|
|Product weight||28.8kg||Max. obstacle crossing height||5mm|
|Max. load||60kg||Max. travel speed||5m/min|
|Min. diameter of curved surface||≥3.2m||Weld tracking accuracy||±0.5mm|
|Dimensions||621 mm (L) x394mm (W)x267mm (H)|
|Crawler||with caterpillar track||Torch motion types||linear, pendulum, oblique|
|Linear motion range of welding torch||±25mm||Stick-out range||±25mm|
|Torch travel angle (pendulum motion)||±30°||Torch oblique angle||±10°|
|Torch pitch angle||±30°||Rotation||spin around 360°|
|Working temperature||-10℃~40℃||Relative humidity||below 90%|
|Control cable||10m standard length; extended length available upon request|