ZX7 Series arc DC 250 inverter welding machine manufacturer

Product Overview

Description

ZX7 Series arc DC 250 inverter welding machine manufacturer

We mainly produce and sell inverter DC arc welder, gas shield welder series, submerged arc welder series, tungsten argon arc welder, etc.

Widely used in home hardware decoration, agricultural equipment manufacturing, petroleum, chemical construction, electric power, metallurgy, automotive, steel structure, heavy equipment, shipbuilding, pressure vessels, machining, bridge processing, rail transportation, pipeline production and construction.

Feature of ZX7 Series arc DC 250 inverter welding machine manufacturer

1. Advanced inversion technology and reliable PWM current control technology, featured with constant current, stable welding current and excellent and accurate control.

2. The internal structure has function against dust, moisture ans corrosiveness, and improve reliability of the machine under severe environment.

3. Applicable for acid soldering bar, alkali soldering bar and etc., and low-carbon steel, intermediate carbon steel, alloy steel and etc.

4. High load continuity, and continuous welding.

5. Screen voltage compensation, and strong capability against fluctuation of the electric grid.

6. Mighty thtust current adjustment function with internally self-adaptable system assures welding forming, facilitates welding depth adjustment to make the welding power supply more suitable to the welding technology; deep welding bath, good-looking form and high welding quality.

7. Suitable for can used 120V~560V input voltage,Stable work with 50~100 m welding cable.

8. Small volume, light weight, easy to carry, energy saving and environment protection.

Parameter of ZX7 Series arc DC 250 inverter welding machine manufacturer

Model	ZX7-225	ZX7-250	ZX7-255		ZX7-285		ZX7-315S	ZXY-400	ZX7-500
Input voltage(V)	AC220±15%	AC220/380±15%						AC380±15%
Input frequency(HZ)	50/60
No-load voltage(V)	62						65/62	62/70	75
Output voltage(V)	28	30		32.6
Load continuation rate	35%	60%		35%				60%/38%	38%
Load loss	40W						40W/80W	80W
Effectiveness	80%								85%
Insulation class	F
Suitable for wire diameter(mm)	1.6~4.0	1.6~3.2					1.6~4.0
Dimension(cm)	23*17*10	38*14*24		23*17*22			31*22*35/40*20*36	40*29*36	58*32*65
Weight (kg)	2.04	3.71		3.62		3.65	6.5/7.1	7.1/11.5	33

Photo of ZX7 Series arc DC 250 inverter welding machine manufacturer