ZX7-1-MMA-Welding

MMA Welding

STICK / MMA (SMAW)

  • SAFETY
  • ENERGY CONSERVATION
  • HIGH EFFICIENCY
  •  STABILITY

Shielded metal arc welding (SMAW), also known as manual metal arc welding (MMA or MMAW), flux shielded arc weldingor informally as stick welding, is a manual arc welding process that uses a consumable electrode covered with a flux to lay the weld.

Because of the versatility of the process and the simplicity of its equipment and operation, shielded metal arc welding is one of the world’s first and most popular welding processes. It dominates other welding processes in the maintenance and repair industry, and though flux-cored arc welding is growing in popularity, SMAW continues to be used extensively in the construction of heavy steel structures and in industrial fabrication. The process is used primarily to weld iron and steels (including stainless steel) but aluminium, nickel and copper alloys can also be welded with this method.

MMA Welding 02
MMA-Welding-01
  • Welding arc
    2.Gaseous protection
    3.Coating
    4.Electrode
  • Core
    6.Melting pool
    7.Slag
    8.Base material

Inverter control technology

Inverter control technology

Direct Current Stick [SMAW or MMA] welding

DC Stick [SMAW or MMA] welding

AC Stick [SMAW or MMA] welding

AC Stick [SMAW or MMA] welding

Increases the welding current at the beginning of the welding

Increases the welding current at the beginning of the welding

Allows you to easily withdraw your electrode without damaging it in case of sticking metal

Allows you to easily withdraw your electrode without damaging it in case of sticking metal

Increases the welding current in order to avoid the sticking when the electrode enters in melted metal

Increases the welding current in order to avoid the sticking when the electrode enters in melted metal

Accessories included

MMA Welding 04
TECHNICAL PARAMETER ZX7-80 ZX7-100 ZX7-130 ZX7-160
Main Voltage (AC/V) 1PH 110 1PH 110 1PH 110 1PH 110
Frequency (Hz) 50/60 50/60 50/60 50/60
Input Capacity (KVA) 2.3 3.0 4.2 5.6
No Load Voltage (V) 60 60 60 60
Welding Current (A) 20-80 20-100 20-130 20-160
Duty Cycle (40℃/%) 80 80 80 80
Electrode (φ/mm) 1.6-2.5 1.6-3.2 1.6-4.0 1.6-4.0
Insulation Class F F F F
Protection Degree (IP) IP21S IP21S IP21S IP21S
Dimension (mm) 300X115X240 300X115X240 300X115X240 300X115X240
Weight (Kg) 3.6 4.5 4.5 4.5
TECHNICAL PARAMETER ZX7-140 ZX7-160 ZX7-180 ZX7-200 ZX7-250
Main Voltage (AC/V) 1PH 230 1PH 230 1PH 230 1PH 230 1PH 230
Frequency (Hz) 50/60 50/60 50/60 50/60 50/60
Input Capacity (KVA) 4.5 4.9 5.3 5.8 6.1
No Load Voltage (V) 60 60 60 60 60
Welding Current (A) 20-140 20-160 20-180 20-200 20-250
Duty Cycle (40℃/%) 80 80 80 80 80
Electrode (φ/mm) 1.6-4.0 1.6-5.0 1.6-5.0 1.6-5.0 1.6-6.0
Insulation Class F F F F F
Protection Degree (IP) IP21S IP21S IP21S IP21S IP21S
Dimension (mm) 300X115X240 300X115X240 300X115X240 360X150X300 360X150X300
Weight (Kg) 4.5 4.35 4.8 5.2 5.4

Packaging and Shipment

welding cutting machine packing and shipment