ZX7-180. ZX7-200 MMA Welding China Suppliers

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.

Inquiry Us

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.

Welding arc
2.Gaseous protection
3.Coating
4.Electrode
Core
6.Melting pool
7.Slag
8.Base material

Inverter control technology

DC Stick [SMAW or MMA] welding

AC Stick [SMAW or MMA] 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

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

Standard Packing: Carton

TECHNICAL PARAMETER	ZX7-180	ZX7-200
Main Voltage (AC/V)	1PH 230	1PH 230
Frequency (Hz)	50/60	50/60
Input Capacity (KVA)	5.3	5.8
No Load Voltage (V)	60	60
Welding Current (A)	20-180	20-200
Duty Cycle (40℃/%)	60	50
Electrode (φ/mm)	1.6-5.0	1.6-5.0
Insulation Class	F	F
Protection Degree (IP)	IP21S	IP21S
Dimension (mm)	375X145X315	375X145X315
Weight (Kg)	8	8