
200A Ac Dc Tig Welder
Lewei Pumps Industry Co., Ltd. is one of the leading manufacturers and suppliers of 200a ac dc tig welder in China, also supports customized service. Please feel free to wholesale advanced 200a ac dc tig welder for sale here from our factory. Quality products and reasonable price are available.
AC/DC TIG Welding Machine
An AC/DC TIG (Tungsten Inert Gas) welding machine is a versatile and high-performance power source designed for precision welding across a wide range of metals.
Key Features:
-
Dual-Mode Operation: Seamlessly switches between Alternating Current (AC) for aluminum, magnesium, and their alloys, and Direct Current (DC) for stainless steel, carbon steel, copper, and titanium.
-
Advanced Inverter Technology: Utilizes IGBT inverters and digital controls for a stable arc, precise amperage adjustment, and energy efficiency.
-
Pulse Function: Offers pulse welding capabilities (both AC and DC) to reduce heat input, minimize distortion, and produce high-quality welds on thin materials.
-
Superior Weld Quality: Delivers clean, spatter-free welds with excellent aesthetics and strong penetration.
-
User-Friendly Controls: Features intuitive interfaces for adjusting parameters like frequency, balance, and pulse rate to suit specific applications.

comparison of product parameters
| Products model |
TIG-200 AC DC R |
TIG-220 AC DC R |
| Products material | Nylon+Steel castings | Nylon+Steel castings |
| Operating voltage | 220V-240V/50/60Hz | 220V-240V/50/60Hz |
| Rated capacity | 7.5KV | 9.0KV |
| Process | AC TIG, DC TIG, AC PULSE TIG, DC PULSE TIG, MMA | AC TIG, DC TIG, AC PULSE TIG, DC PULSE TIG, MMA |
| Control panel |
pulse function, gas preflow, gas postflow, AC frequency, etc. |
pulse function, gas preflow, gas postflow, AC frequency, etc. |
| Open circuit voltage | 55-65V | 55-65V |
| Adjustment range | TIG: 20-200A│MMA: 20-200A | TIG: 20-220A│MMA: 20-220A |
| HF ignition (TIG) | Yes | Yes |
| Cooling | fan | fan |
| Duty Cycle | TIG-200A/MMA-160A@40% | TIG-220A,/MMA-180A@40% |
| Housing protection degree | IP21S | IP21S |
| Dimensions (LxWxH) | 470x270x330mm | 470x270x330mm |
HF TIG welding DC – FUNCTIONS

Digital display
Control panel with display

PULSE
Pulse frequency 1 or 50Hz

High duty cycle
Long duty cycle

HF ignition
Ignition without contact

Down Slope
Adjustable Down Slope time

IGBT
Inverter with IGBT Technology

Digital display
Use the control buttons on the control panel of the machine to determine the welding current and the gas post-follow time, the values can be clearly read on the LCD display!

STICK Welding
With the ACDCTIG also the MMA/STICK welding with a covered stick electrode is no problem for you, and thanks to the Arc-Force you can adjust the welding current to different arc lengths. The device is also equipped with the STICK functions Hot-Start and Anti-Stick, which prevent the electrode from sticking.
HF ignition & PULSE Function
In addition to all functions, the TIG welding machine AC DC is also equipped with different ignitions HF (high-frequency ignition) / LIFT TIG / STICK. With the HF ignition, you do not need to touch the workpiece, and thanks to the PULSE function, there is also significantly less heat damage to the material..
Rolwal quality!
Today,Rolwal equipment is synonymous with many years of experience, continuous development in the field of MIG TIG welders and plasma cutters, as evidenced by thousands of satisfied customers. we will be glad to help you with your choice!

SCOPE OF DELIVERY
- 1x TIG welder DC
- 1x 4m hose package + WP17 or 26 TIG torch with accessories
- 1x ground cable 1.2m
- 1x electrode holder 1.8m
- 1x instruction manual
Honor and qualification
Official certification, professional after sales service.
SAA
ISO9001:2015
EC IEC 60974-1
ROHS

GMA
Every service is a collision of hearts. We care about every detail to make our service warmer. We are always ready for your inquiry.
Our address
First Add: Shanshi industrial zone, daxi town, wenling city, zhejiang province, China
Second Add: No.37,chengguang road ,eastern new area, wenling city,taizhou city, zhejiang province,China.
Phone Number
0086)13566853187(wechat/whatsapp)
lw08@rolwal.com

Hot Tags: 200a ac dc tig welder, China 200a ac dc tig welder, portable tig welding apparatus, stable tig welding apparatus, welding apparatus tig, tig arc welding machine, advanced tig welder, multi functional tig welding equipment
Previous
HF Tig WelderYou Might Also Like
Send Inquiry










