industrial IGBT inverter MIG/MMA/CO2 welder MIG-350N/500N/630N

Main Features:
1.Adopt waveform control technology to improve shaping and reduce spatter.
2.Digital display gauge head,accurage presetting of welding current and voltage.
3.High duty cycle and available to carry out continuous welding for a long time.
4.Striking arc easily with slow wire-feeding,melt ball fuction ensures success rate.
5.Fuction of removing melt ball.
6.Soft swithch transfer,the complete machines is of high efficiency.
7.Solid core/flux cored wire can be used.
8.High frequency inversion,small volume,light wieght,energy-saving.Technical paramters:ModelMIG-350NMIG-500NMIG-630NVoltage/frequency3 phase 380V 50/60 HZRated input capacity(KVA)14KVA25KVA36KVARated input current(A)213754Rated duty cycle 60Open load voltage(V)7079Range of output current(A)60-35060-50060-630Range of output voltage(V)12-40 15-50Power factor >=87Wire diameter1.0-1.61.0-2.0gas flow(L/min)15-20torch cooling methodair coolingair cooling or water coolingDegrees of protection provided by enclosure IP21Insulation gradeFpower source N.W(KG)435472Attachment case dimension W*D*H(mm) 480*620*450Power supply dimension(mm)340*660*650340*700*710370*790*740
Accessories:
FAQ:
1. Q: Are you manufaturer or trading company?
A: We are a factory with 28 years manufacturing experience.our main products is IGBT inverter air plasma cutter,CNC cutting machine,welding machine,beveling machine.
2. Q: what certificate do you get?
A: CE ,ISO,CCC and SGS.
3 Q:How many days for mass production?
A:15 working days after receipt of remittance.
4Q:what is your garantee period?
A:1 year.
5Q:what after-sale service do you offer?
A: 24 Hours online Service, Free spare parts for breakdown machine in warranty service
7.Q:cutting speed?about CHD
Founded in 1989, WenZhou CHD Welding Equipment Factory is China's famous cutting machine, beveling machine, welding machine and accessories manufacturer, with 3 production bases located in Shanghai, Wenzhouand Chengduand plant area of 53,000 square meters.have passed authoritative certificationsuch as the ISO9001 and Switzerland SGS, France BV.10 kind of products has passed the EU CE certification.Wenzhou CHD have applied for more than 10 patents, have participated in the drafting of three Chinese national standards, been rated as famous brand in Shanghai.With marketingand service agencies covering more than 70 countries.
Exhibition
CHD have participated in all kinds of the welding exhibitions more than 100 times since 1989 when enterprise started to run over the last decade.we attend at least 6 exhibitions annually.
1989-2015 all the Beijing Essen Welding&Cutting Exhibitions
1989-2015 all the China welding expositions.
and exhibitions in Russia,Austrilia,India,Brazil,Vietnam&all over the mainland China.
Contact information: