Automatic submerged ARC welder with MZ 1000 rectifier

Automatic submerged ARC welder with MZ 1000 rectifier 1Automatic submerged ARC welder is composed of welding tractor,control system are welding rectifier 2 MZ-Series Multi-purpose Arc Welding Rectifier 3 Main circuit adopts SCR rectification technology with double anti-star balancing reactor,filter reactor to realize stable performance and high reliability 4 Unique control circuit design,C.C&C.V output are available ,applicable to SAW,MMA,carbon arc gouging ,electroslag snd so on. 5 Compensational function for grid of voltage 6 Main AC contactor without current switch ,longer service life. 7 Structure vertical type and horizontal type. Technical parameter of the ARC welder

Type	MZ-630	MZ-1000	MZ-1250	MZ-1600
Rated input voltage(V)	3-380V  AC  50Hz
Rated input capacity(KVA)	46	72	90	90
Scope of current(A)	60-630	100-1000	100-1250	140-1600
Rated duty cycle (%)	60	100	60	60
No load voltage(V)	72
Control voltage (V)	110
Welding speed(m/min)	0.15-1.8
Wire diameter(Φ)	2-3	3-6	3-6	3-6
Feeding wire speed(m/min)	0.05-5	0.02-1.7
Insulation grade	F
Cooling method	Welding cooling
Shell protection grade	IP21
Vertical size (L*W*H)(mm)	750*490*900	790*650*1450	790*650*1450	790*650*1450
Weight(Kg)	220	430	460	520

Submerged arc welding machine configuration list
Model	A2	A4
Wire diameter	φ3-5	φ3-5
arc strike mode	Scraping fixed	Scraping fixed
welding speed range(cm/min)	25-190	25-190
welding feeding speed range(cm/min)	20-170	20-170
head adjusting distance(mm)	100*100	100*100
head rotating angle	360	360
head left/right tilt angle	45	45
head forward/backward tilt angle	90	90
flux hopper capacity(L)	10	2
wire coil capacity(KG)	25	10
dimensionL*W*H(MM)	950*500*870	900*400*500
net weight(KG)	50	38

Our factory Our partners Contact me    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.