Morrow Submerged Arc Welding Power Source Mz7 Series

• After-sales Service: Warranty
• Warranty: 12months
• Application: Electronic Industry, Powder Metallurgy, Manufacturing Industry
• Technical Class: Submerged Arc Welding
• Control: Manual
• Power Density: Heat Conduct Welding
• Model NO.: MZ7-1000
• Laser Classification: Power Source
• Type: Arc Welding
• Transport Package: Wooden Box
• Specification: 130kg
• Trademark: tangcheng
• Origin: China
• HS Code: 2200
• Production Capacity: 100sets Pet Month

Product Description

Product Introduction

     The Z7 series inverter submerged arc/slag welding power supply adopts the latest high-power IGBT switching devices, replacing the bulky power frequency transformer of traditional welding machines with a compact high-frequency transformer. Therefore, this machine has the advantages of high work efficiency, low no-load loss, stable welding current, energy saving, and material saving.

Product technical parameters
 

model	MZ7-630	MZ7-1000	MZ7-1250	MZ7-1600
Input power supply	Three phase 380V 50Hz
Rated input power	45KVA	56.6KVA	71KVA	88KVA
input current	68.5A	86A	108A	134A
CURRENT	630A  60%DE	1000A  60%DE	1250A  60%DE	1600A  60%DE
	630A  100%DE	800A  100%DE	1000A 100%DE	1250A 100%DE
no-load voltage	70-80V
CURRENT	200-800A	200-1000A	200-1250A	200-1500A
welding wire	Φ2-4mm	Φ3-5mm	Φ3-6mm	Φ4-6mm
Welding machine weight	60Kg	85Kg	102Kg	130Kg
wire feeding speed	50-460cm/min
Welding speed	0-120cm/min
Flux capacity	10 liters
Welding wire disc capacity	20Kg
Car weight	45Kg
Air Switch	63A	100A	125A	160A
Input cable mm²	3×10		3×16
External dimensions mm	670×340×680	660×390×810	710×410×920	700×430×1140
Insulation level	F
Improvement methods	hoisting
protection grade	IP21S

 

Product features
1. The main circuit of the machine adopts a full bridge structure (which has good resistance to imbalance), combined with

The dual protection of overcurrent detection protection and transformer primary current detection overcurrent protection enables the machine to have

High reliability;

2. The rectifier part of the machine adopts a soft recovery diode module for rectification, which has better recovery characteristics,

Low heat generation;

3. The machine is carefully designed in terms of program control, with crisp arc ignition, stable arc combustion, and high penetration power;

4. Strong automatic compensation capability for network voltage, allowing for a wide range of voltage fluctuations up to 270V-450V