200A Ac Dc Tig Welder

200A Ac Dc Tig Welder

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.
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Product Introduction

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.

 

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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

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Digital display

Control panel with display

SPOT WELDING

 

PULSE

Pulse frequency 1 or 50Hz

 

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High duty cycle

Long duty cycle

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HF ignition

Ignition without contact

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Down Slope

Adjustable Down Slope time

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IGBT

Inverter with IGBT Technology

 

 

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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!

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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.

 

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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!

 

product-600-600

 

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.

 

product-1221-1727SAA

 

product-610-862ISO9001:2015

 

product-610-863EC IEC 60974-1

 

product-1220-1727ROHS

 

product-1727-1221product-1727-1221GMA

Contacts:

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)

E-mail

lw08@rolwal.com

20260410102331328963

 

 

 

 

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