TIG Welding Machine Controlled by Transistor

Detailed Product Description

 

WS portable argon arc welding machine

Elements: MOSFET inverter, DC

Functions: manual stick/TIG welding

  

Model	WS-160	WS-200	WS-250
Input Voltage (V)	220	220	220
Input frequency (HZ)	50	50	50
Rated input capacity (KVA)	2.5	3.5	6.8
No-load voltage (V)	DC75	DC75	DC75
Output current range (A)	5-160	5-200	5-250
Duty cycle (%)	60	60	60
Size (MM)	400*160*280	400*160*280	520*270*480
Weight (KG)	12	14	17

 

Characteristics:

 

Adopts Power MOSFET, converts frequency 50Hz into high frequency 25K Hz through advanced PWM (pulse width modulation) technology, and reduce voltage through rectifier, through which direct current provided for welding is generated. It includes manual welding and DC argon arc welding functions.

 

1. Adopt advanced inverter technology and power MOSFET component.

2. Adopt PWM technology and its inverted frequency can reach as high as 25K Hz.

3. Quick dynamic response, steady electric arc, superior welding performance, and neat weld bead.

4. Various functions and good welding technological properties.

5. Adopt high frequency arc striking technology, reliable arc generating and easy to operate.

6. Complete protection features: anti current shock, heat-resistant protection.

7. Small and easily portable, efficient and energy saving.