shanghai donsun welding group submerged-arc welding SAW MZ-630IGBT/1000IGBT/1250IGBT series MZ-630IGBT/1000IGBT/1250IGBT series   Multi-function, high efficiency   Multi-function, high efficiency Three phase, IGBT control DC SAW power, on wheels, fan cooled The circuit adopts PWM feedback...

Shanghai donsun welding group IGBT double wire double arc AC-DC submerged arc welding machine MZE-1200H Function：automatic submerged arc welding, electro-slag welding, carbon arc air gouging and hand welding.High current and high efficiency welding for all kinds of thick steel plates) Application Scope：Welding...

Shanghai donsun welding group MZ Series IGBT inverter automatic arc submerging machine MZ-1000H/MZ-1250H Function：automatic submerged arc welding, electro-slag welding, carbon arc air gouging and hand welding.) Application Scope：Welding carbon steel, alloy steel , etc.) Advantage The machine can display...

Our years of building up have led us to a respectable achievement in equipment performance, intelligent control, maintenance and spare parts supply services that have reached international advanced level within the mineral processing industry. Our crushers have been exported to a number of countries...