Mz7-1250 IGBT High Speed Welding Machine

• Cooling Way: Air Cooling
• Shielding Gas: Argon Gas
• Control: Automatic
• Model NO.: MZ7-1250
• Frequency Range: High Frequency
• Electric Current: DC
• Transport Package: Carton Packaging
• Trademark: Boyu Yinuo
• Origin: Chengdu
• HS Code: 85153900
• Production Capacity: 10000 Pieces/Year

Product Description

Standard Configuration:
Configuration: 1 submerged arc welding trolley; 15 meters of welding cable and control cable, 1 2M ground wire; 2 trolley tracks.

Product Description

Features:

1,IGBT module, all-bridge soft-switch inverter technology,high efficiency and power saving.

2,Automatic protection from phase lacking, over current, over-heat, over/under voltage.

3,Precise presetting of welding current, voltage and marching speed.

4,CC/CV, suitable for both thin and thick wires.

5,Support SAW, MMA, and gouging.

6,Excellent touchable arc starting and no-touching arc starting function.

7,Strong arc penetration force, different welding tractors are optional.

8,Wire feeding auto checking, while the wire touches the work-pieces well, wire-feeding stopsautomatically, press the wire sending/back without release, wire sending or wire unwinding will be speed upautomatically, wire will be drawn back automatically after welding finish.

9,Wide voltage adoption,+20%

10,Can weld mild steel and stainless steel.



Parameters:

Contents	MZ7-630	MZ7-800	MZ7-1000	MZ7-1250	MZ7-1600
Input power source	3-phase380v 50/60Hz	3-phase380v 50/60Hz	3-phase380v 50/60Hz	3-phase380v 50/60Hz	3-phase380v 50/60Hz
Ratedinput power	34KVA	43KVA	59KVA	73KVA	93.9KVA
Ratedinput curr	52A	65A	90A	111A	143A
Welding curr	630A 80%DE	800A 80%DE	1000A 80%DE	1250A 80%DE	1600A 80%DE
	550A 100%DE	700A 100%DE	890A 100%DE	1100A 100%DE	1400A 100%DE
No-load volt	86V	90V	90V	92V	92V
Adjust.range ofwelding curr	30-630A	40-800A	40-1000A	60-1250A	80-1600A
Efficiency	86%	86%	83%	83%	83%
Airswitch	63A	100A	100A	125A	160A
Wire-feeding speed	50-460cm/min	50-460cm/min	50-460cm/min	50-460cm/min	50-460cm/min
Welding speed	0-120cm/min	0-120cm/min	0-120cm/min	0-120cm/min	0-120cm/min
Capacity of flux container	10L	10L	10L	10L	10L
Capacity of wire spool	20Kg	20Kg	20Kg	20Kg	20Kg
Weight of tractor	45Kg	45Kg	45Kg	45Kg	45Kg
Input caple	4 x6 mm2	4 x10 mm2	3 x16 mm2	3 x16 mm2	3 x16 mm2
Insulation class	F	F	F	F	F
Protection class	IP21S	IP21S	IP21S	IP21S	IP21S