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Product name： MZ7-630D/1000D/1250D/1600D DA-SAW Welder

适用行业：

Product overview

Features:

Both power source and tractor DSP all-digital control and digital communication.
Start-arc anti-stick, auto crater filling, auto wire back while welding stops.
Digital display and pre-setting of current, voltage and marching speed.
Support MMA, SAW and gouging.
CC/CV optional.
Can be equipped with column and beam and other manipulators.

Technical features:

1. CV is recommended for thin wire with a diameter below 3.2mm.
2. CV is recommended for quick welding of thin/medium plate.
3. CC is recommended for wire of over 3.2mm.

Parameters

Contents Model	MZ7-630	MZ7-1000	MZ7-1250	MZ7-1600
Input power source	3-phase 380V 50/60Hz
Rated input power	34KVA	59KVA	73KVA	93.9KVA
Rated input curr	52A	90A	111A	143A
Duty cycle	100%	100%	100%	100%
No-load voltage	86V	90V	92V	92V
Adjust range of welding curr	30-630A	40-1000A	60-1250A	80-1600A
Efficiency	85%	85%	85%	85%
Air switch	63A	100A	125A	160A
Wire-feeding speed	50-460cm/min
Welding speed	0-120cm/min
Capacity of flux container	10L
Capacity of wire spool	20Kg
Weight of tractor	45Kg
Input cable	4×6mm²	3×16mm²	3×16mm²	3×16mm²
Insulation class	F
Protection class	IP23S