1. Inverter Arc. Welding Machine
▣ Features
Stable output based on the inverter control
High–performance of IGBT and special Heat Sink
Safe working condition adopted by Electric Shock Prevention Device (ESPD)
As the output current is DC, Arc. is very soft & stable
High superiority in the usage rate (60%) and low in the Error Rate
▣ Model No
SDA-6160
▣ Specification
SDA-6160
Simple Operation and
High Portability
Output Current Range
(20–160 Ampere)
Input Voltages: AC 220V
No Load Voltages: 80V
Output Power : 4 Kw

2. Most Popular Model Used Low in the error and High
Inverter Arc. Welding Machine
▣ Features
Stable output based on the inverter control
High–performance of IGBT and special Heat Sink
Safe working condition adopted by Electric Shock Prevention Device (ESPD)
As the output current is DC, Arc. is very soft & stable
High superiority in the usage rate (60%) and low in the Error Rate
▣ Model No
SDA-6180
▣ Specification
SDA-6180
Most Popular Model Used
Low in the error and High
usage rate
Output Current Range
(20–180 Ampere)
Input Voltages: AC 220V
No Load Voltages: 80V
Output Power : 5 Kw

3. Continuous working with 4.0mm Welding rod, High Efficiency
Inverter Arc. Welding Machine
▣ Features
Stable output based on the inverter control
High–performance of IGBT and special Heat Sink
Safe working condition adopted by Electric Shock Prevention Device (ESPD)
As the output current is DC, Arc. is very soft & stable
High superiority in the usage rate (60%) and low in the Error Rate
▣ Model No
SDA-200P
▣ Specification
SDA-200P
Continuous working with 4.0mm
Welding rod, High Efficiency
Stable and Soft output
Output Current Range
(20–200 Ampere)
Input Voltages: AC 220V
No Load Voltages: 80V
Output Power : 6 Kw

4. Excellent Performance
Inverter Arc. Welding Machine
▣ Features
Stable output based on the inverter control
High–performance of IGBT and special Heat Sink
Safe working condition adopted by Electric Shock Prevention Device (ESPD)
As the output current is DC, Arc. is very soft & stable
High superiority in the usage rate (60%) and low in the Error Rate
▣ Model No
SDA-6230
▣ Specification
SDA-6230
Excellent Performance
Superior Mobility and
Special IGBT, Heat sink
Output Current Range
(20–230 Ampere)
Input Voltages: AC 220V
No Load Voltages: 80V
Output Power : 7.5 Kw