CONVEX MOBILE PULSE

ARC WELDING

SYNERGIC MULTIPROCESS INVERTER COMPACT POWER EQUIPMENT

Powerful three phase welding equipment in the size of just one wire feeder unit: this is the main peculiarity of CONVEX MOBILE 255 PULSE, innovative multiprocess synergic equipment for welding in MIG/MAG, MMA and TIG with “Lift” mode.
Versatile, easy-to-carry and user friendly equipment, greatly appreciated thanks to their very high technological conception, anywhere high quality welding is required. Ideal for on-site works, maintenance jobs, car body repairs and light fabrication works.
CONVEX MOBILE 255 PULSE, because of additional Pulse and Dual Pulse facility, grant very high quality performance on all materials and particularly on stainless steel, zinc coated and aluminium, by greatly minimizing any reworking job due to spatters.



  • Digital control of the welding parameters with synergic curves preset according to used type of material, gas and wire diameter
  • Ability to store personalized welding parameters up to 99 JOBS
  • “ Smart PROGRAM” key for quickly selecting any program
  • Feeding mechanism with 4 rolls of large diameter for a precise and constant wire driving
  • Double groove rolls replaceable without any tool
  • “Energy saving” function to operate the power source cooling fan and torch water cooling only when necessary
  • Excellent arc striking always precise and efficient
  • Ability to partially or totally lock the equipment with access key by password
  • Reduced energy consumption
  • Trouble shooting auto-diagnosis feature
  • Initial and final crater control
  • VRD – Voltage Reduction Device

 

VISION.ARC
vision.ARC is the innovative welding arc control developed by CEA granting a short arc extremely stable and precise in spite of any change of the external conditions. vision.ARC ensures outstanding performances, impossible to be obtained by traditional power sources.

VISION.PULSE
vision.PULSE permits a short arc pulse welding, constantly controlled, by optimizing the results of traditional pulse welding. This enables to reduce the high heat input, typical in pulse welding, with a consequent reduction in distortions, an improvement in the puddle and considerable increase in welding speed too.

DUAL PULSE
Dual Pulse favours a further reduction in the heat transfer to the workpiece by minimizing its deformation and produces premium quality aesthetic beads similar to TIG finishing.
Dual Pulse is extremely useful mostly when welding aluminium and stainless steel.

TECHNICAL DATA     CONVEX MOBILE 255 PULSE
MIG/MAG TIG MMA
Three phase input 50/60 Hz V +15%
-15%
400
Input Power @ I2 Max kVA 10 8,5 11
Delayed Fuse (l eff) A 16 10 16
Power Factor / cos φ   0,74/0,99 0,69/0,99 0,77/0,99
Efficiency Degree   0,89 0,86 0,90
Open circuit voltage V 60 60 60
Current range A 10-250 5-250 10-250
Duty cycle at (40°C) A 100% 180 180 180
A 60% 200 200 200
A % 250(35%) 250(35%) 250(35%)
Wires Ø mm 0,6-1,2
Coil Ø mm 300
Standards   EN 60974-1 • EN 60974-5 • EN 60974-10 
Protection Class IP 23S
Insulation Class   H
Dimensions  mm  650
 mm 300
 mm 388
Weight kg 21

Additional information

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