BH-PAW-150 Pipeline all-position automatic welding machine is divided into rail type and trackless type. The trackless type adopts magnetic absorption on pipeline,and automatically crawls along the welding path during welding.The installation,use and disassembly can be completed quickly and conveniently. Rail type is mainly used for welding stainless steel or non-magnetic adsorption pipeline, the track specifications according to the welding needs to be customized;
Pipelines all position automatic welding machine is widely used in petroleum, petrochemical, chemical, thermal, gas, Marine engineering, municipal pipelines all position automatic welding in all walks of life, such as using pipe fixed tube, welding carriage to walk the way of all position automatic welding, the welding process with high efficiency and low cost of melting polar gas shielded welding;
All-position welder is mainly characterized by light and portable design, especially suitable for automatic pipe welding on the construction site, with the characteristics of easy to learn, fast welding speed, high production efficiency, good welding mechanical properties, low labor intensity and so on;
Workpieces applicability is wide and more than 150 mm diameter Φ pipes are applicable, without welding thickness limitation in theory, thick tube can use multilayer multiphases welding, welding such as: pipe - weld pipe, pipe, elbow, tee. | Diameter of pipe | ≥Φ150mm |
| Structural style | Magnetic trackless or trackless (material for welding that cannot be magnetically adsorbed) |
| Trolley drive | Constant torque motor + worm gear and worm drive |
| Trolley walking speed regulation mode | LCD screen setting + soft button adjustment |
| Move speed | 290mm/min |
| Welding speed | 50-290mm/min;Stepless speed regulation |
| Swing drive | Stepper motor + planetary reducer + linear slide rail |
| Swing trajectory | Set according to welding requirement |
| Swing adjustment mode | LCD screen setting + soft button adjustment |
| Swing left and right to adjust the stroke | 78mm |
| Swing range | 0.5mm |
| Max swing | 30mm |
| Swing frequency | 20~60 times/min |
| Duration of stay (left, right) | 0~3 seconds |
| Swing fine-tuning offset equivalent | 0.1~0.5mm adjustable |
| Welding gun up and down adjustment stroke | 128mm |
| Up and down electric adjustment | 58mm |
| Up and down manual adjustment | 70m |
| Weight of trolley | 26KG |
| Power of trolley | 120W |
| Drive power source | AC 24V |
| Apply to the workpiece |
| Suitable material | Carbon steel, stainless steel, alloy steel, low temperature steel, etc. Non-magnetic material should be equipped with trolley track |
| Thickness | 3-30 mm |
| Diameter | ≥150 mm |
| Applicable wire | Solid wire or flux-cored wire, welding wire diameter Φ 1.0 1.6 mm |
| Applicable position | Full position welding of pipeline, including filling and capping; If argon arc welding is required, it shall be done by manual |
| Application weld joint | Pipe - weld pipe, pipe, elbow, tee |
| Applicable conditions | All kinds of long distance pipeline welding joints, thermal pipe welding joints buried pipe or process pipe welding joints,whether indoor or outdoor can be safe operation |
| Applied environment |
| Location | Indoor and outdoor |
| Environment tempera ture | -20ºC--45ºC |
| Ambient humidity | 20-90% (no dew) |
| Shielding gas | CO2 or 80% Ar+20%CO2 mixture |
| The welding quality |
| Appearance of weld molding, no porosity, slag inclusion, incomplete fusion and other phenomena |
| To meet the requirements of pressure test, impact test, tensile test, bending test and other mechanicalproperties |
| Welding process |
| CO2 or Ar and CO2 mixed gas shielded welding, solid wire or flux cored wire welding |
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Large Size Pipeline Orbital Welding Machine with PLC Control Images
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