タイトルまたは説明

Specifications
1.IGBT
2.2 years guarantee.
3.Light weigh,energy saving
4.**0% inspect for mainly components.
5.Portable 
FEATURE:
1.High frequency inverte technology, quick  dynamic response,reliable performance. 
2.Strong anti-grid fluctuation.
3.Good thrust current compensation.
4. Strong antijamming capability, little splash, high efficient, good-looking welded joint.
5.Protection of over heat, over current and undervotage, good safety performance.
6.Main components are **0% tested.
7.Small volume, light weight,portable, noiseless, high duty cycle 
APPLICATION: 
1.Outdoors install, building work
2.Install or maintain equipments
3.Steel structure and industrial manufacturing
4. Petroleum pipeline welding
5.construction of road and bridge