Key Specification

• The device can be used to weld a variety of metal withadvantages of small heat impact, beautiful welding shape. It iscapable to meet special requirements of modern car body repairbonding technology for non-deformation of the car body material inwelding process. The equipment is beautiful and practical, same inreality as in appearance, safe use and reliable operation.
• Ensure novice to use it easily
• 1. Adopt simple visible current and voltage meter easy.
  2. As long as the operators set well the welding current and thewire feeding speed, the welding work can be realized.
  3. With advantages of small heating impact, aesthetic weldingresults.
  4. Achieve instantaneous arc starting from low current to highcurrent.
  5. Strong anti-interference ability, wire feeding is very stableand smooth
  6. Achieve consistent welding results and ensure minimum spatterand least smoke.
  7. Enable the low-current region of thin plate welding to be jumpyimprovement in stability and consistency.
  8. Accurate and stable control of welding wire current transmissionenables narrow and deep welding pool of welding seam for goodshape, non-deformation of metal plate, smooth welding surfacewithout welding slag.
  9. Even with extension cable, effective welding can also berealized.
  10. Arc noise is significantly lowered to alleviate unpleasantfeeling and reduce fatigue for operator.
  11. When welding completion, stop wire feeding before power cut inorder to remove the ball at front of the welding wire for nextstriking of the arc, which greatly improves welding efficiency andwelding effect.
  12. With functions such as continuous impulse welding, manualimpulse welding, timing single point impulse welding, timinginterval impulse welding, etc.
  13. A variety of welding wires can be selected: welding wires madeof steel, stainless steel, aluminum, copper silicon, etc.
   
  Easy to use and maintenance economical
  1. This welder is integrated design, and its trail is equipped withstrong cylinder mounting plate to easily move to differentoperation location for welding purpose.
  2. The back end of the welder is quipped with large plastic wheels,and its front end is equipped with universal wheels with brakefixtures, so that technicians can move or stabilize the equipmentsat ease.
  3. The welding gun cable and ground cable connect with host byquick connectors, easy to be installed and stored.
  4. The control panel is simple, easy to be operated, which enablesthe technicians to be higher proficiency.
  5. Even if maintenance demand, due to implementing advancedmodular, integrated, standardized design and manufacturing conceptsfrom beginning to end, we can ensure the fastest, the most accuratediagnosis and maintenance, the most economical accessoriesreplacement cost and the most efficient parts transport speed (99%of the total repair parts can be delivered to users by express for8-20 RMB ).
• Main technical parameters:

  Model	NBC-250	NBC-280
  Input voltage	3PH/380V, 50/60Hz	3PH/380V, 50/60Hz
  Fusing current (A)	25	30
  Max power (KVA)	9.1	10.8
  Rated power (KVA@60%)	3.1	3.5
  Power factor (COS???)	0.9	0.9
  No load voltage (V)	17-33	18-35
  Welding current (A)	35-250	35-280
  Duty cycle (A)	190A@35%	220A@35%
  	105A@60%	150A@60%
  Power setting	10	10
  Wire spool	15kg???300mm	15kg???300mm
  Wire feeding speed (m/min)	2-16m/min	2-16m/min
  Carbon steel wire diameter (mm)	0.8-1.0	0.8-1.0
  Cooling measure	Air cooling	Air cooling
  Wire feeding measure	Built-in single drive wire feeder	Built-in single drive wire feeder
  Insulation class	F	F
  Protection degree	IP21S	IP21S
  Size (mm)	480×850×720	480×850×720
  Weight (Kg)	82	84