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 Pipeline construction



Welding processes:

  • MIG                                                                                                                                               
  • Pulsed
  • Modified short circuit RMD


Applications:

  • Any steel normally welded with GMAW process;
  • Any pipe diameter > 355mm (14”);
  • Any thickness > 6mm;
  • Solid wire,  metal coreed or flux cored wire (diameter 0.8-2.0mm);
  • All standard and modified bevels.


Welding parameters maximum range:

  • Current                                =Max 400 A;
  • Voltage                               =Max 35 V;
  • Welding speed                   =Max 160 cm/min;                    
  • Wire Feed Speed               =Max 16 m/min;
  • Oscillation Speed               =Max 3.2 m/min;
  • Oscillation Width                =Max 32 mm;
  • Dwell time                           =Max 3.2 sec.



DWS.03 MAIN FEATURES

  • All the welding passes are performed from the outside;
  • Diameter from 14” and above, only changing the  guide band;
  • Using optimum parameters for each angular section of the joint thanks to its specific patent;
  • All welding parameters are continuously monitored, regulated and logged from the electronic control;
  • Maximum flexibility during site operations, (each welding unit can perform all the passes);
  • Digital record of all the parameters;
  • Perfect operation guaranteed from -40°C to +60°C;
  • Easy training and very low intervention of the operator;
  • Easy to install on all types of track or wheel tractors.

 

 

 

 

 

 

 

 

 

 

 

 

 

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