Zx7 Series IGBT Inverter MMA or Stick Welding Machine

Product Description

Features:

This welding machine use powerful IGBT switches and advanced inverter control technology.

This welding machine use PWM control technology and Contant Current (CC) output control, welding current can be exactly controlled. Continuous adjustment on welding current in large scale.

The welding machine with excellent arc characteristics, Stable arc, good welding performance and high quality. With anti-stick, host start, arc force, strong compensation capability.

Minimizing, lightness, it can be moved easily, high quality and energy savings up to 30%.

With Auto protection functions of over-current and over-heating.

Be able to weld all kings of metal, for example carbon steel, alloy steel, cast iron as well as stainless steel etc.


With complete accessories:
 

-- Hammer/brush 1 piece


 

Technical Characteristics	ZX7-160G	ZX7-180G	ZX7-200G
Rated Supply Voltage (V)	220/230V  ± 15%	220/230V  ± 15%	220/230V  ± 15%
Supply Frequency (Hz)	50/60	50/60	50/60
Rated Supply Capacity (KVA)	5.3	6.2	7
Rated Supply Current (A)	24	28	32
No-Load Voltage (V)	65-75	65-75	65-75
Welding Current Range (A)	20-160	20-180	20-200
Rated Welding Current (A)	160	180	200
Rated Welding Voltage (V)	26.4	27.2	28
Rated Duty Cycle (%)	60	60	60
Useable Electrode (mm)	1.6-5.0	1.6-5.0	1.6-5.0
Efficiency (%)	85	85	85
Power Factor (Cos   )	0.9	0.9	0.9
Degrees of Protection (IP)	IP21S	IP21S	IP21S
Class of Insulation (H)	H	H	H
Weught (Kg)	7.2	7.3	7.4
Dimensions (mm)	437*220*310	437*220*310	437*220*310