Made in China NB series thyristor CO2 gas shield ARC welder

Product Description         Made in China NB series thyristor CO2 gas shield ARC welder Feature of  NB series thyristor CO2 gas shield ARC welder Adopt thyristor module, absorb advanced technology, imported IC, with gas pre-flowing,  time delay function of post flowing, arc characteristic adjustment. 1. Adopt world advanced design, high performance. 2. Suitable for solid wire and flux cored wire. 3. Functions of manual/gas shield welding through special customize.. 4. Suitable for low-carbon steel, low alloy steel, high strength steel, stainless steel and other metal materials. 5. Suitable for MIG/MAG gas-shield welding. 6. Perfect function of removing small ball.  7. Adopt argon arc feedback system, especially suitable for vertical position welding process. Widely used in machinery, shipbuilding, , boiler, petrochemical industry , construction etc.   Technical parameters of NB series thyristor CO2 gas shield ARC welder  

	NB-350K	NB-500K	NB-630K
Power	3-phase AC (380V) 50 Hz	3-phase AC (380V) 50 Hz	3-phase AC (380V) 50 Hz
Input Capacity	19KVA	36KVA	42KVA
Open Circuit Voltage	58V	66V	68V
Current Adjust Range	70-350A	100-500A	100-630A
Duty Cycle	60%	60%	60%
Weight	135Kg	168Kg	188Kg
Dimensions	700*440*780mm	700*440*780mm	790*440*780mm
Wire Diameter	0.8-1.2mm	1.0-1.6mm	1.2-2.0mm

  Packaging & Shipping   Outside package of arc welder:Sandard export wooden cases.   Inner package of arc welder: stretch film;   or According to the customers'orders. More pictures   Company Information  About us      Shijiazhuang Longxuan Trading Co., Ltd. is located in Shijiazhuang, the capital of Hebei Province with convenient transportation. Our company was established in Feb. 2012. Our company is professional in supplying industrial equipment, covering pipe processing machinery, automatic welding equipment, cutting machine, etc. Our company always adheres to "credibility and integrity, efficiency" purpose and develops rapidly, creating excellent results and our company has fostered a good image in suppliers and foreign customers. And our company has established long friendly cooperative relationships with many high-tech machinery manufacturing enterprises.      Our company will continue to provide our clients with professional quality integrated solution in automatic welding, cutting and robot welding. Our factory Contact me