ac dc pulse tig welder with lcd screen

Name: ac dc pulse tig welder with lcd screen - China ac dc pulse tig welder with lcd screen - Lewei Pumps
Brand: Rolwal
SKU: 268557960

TIG welding DC is a high quality TIG welding machine DC from the brand Rolwal. The digital DC welding machine is ideal for TIG DC and MMA / STICK welding, in wich you can use direct current to weld metals in all positions, such as steel, stainless steel, titanium and copper alloys.

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Product Introduction

Lewei Pumps Industry Co., Ltd. is one of the leading manufacturers and suppliers of ac dc pulse tig welder with lcd screen in China, also supports customized service. Please feel free to wholesale advanced ac dc pulse tig welder with lcd screen for sale here from our factory. Quality products and reasonable price are available.

AC/DC TIG welders – WELDING PROCESS

Our advantage

TIG Welding

AC / DC (also aluminum)

MMA

Welding with stick electrode up to 200A

comparison of product parameters

Products model	TIG-200 AC DC	TIG-220 AC DC
Products material	ABS+Steel castings	ABS+Steel castings
Operating voltage	220V-240V/50/60Hz	220V-240V/50/60Hz
Rated capacity	7.5KV	9.0KV
Process	AC/DC WIG, MMA/STICK	AC/DC WIG, MMA/STICK
Control panel	Wpulse function, gas preflow, gas postflow, AC frequency, etc.	Wpulse function, gas preflow, gas postflow, AC frequency, etc.
Open circuit voltage	60-80V	60-80V
Adjustment range	DC TIG: 20-200A│MMA: 20-160A	DC TIG: 20-220A│MMA: 20-180A
HF ignition (TIG)	Yes	Yes
Cooling	fan	fan
Duty Cycle	160A@35%	180A@35%
Housing protection degree	IP21S	IP21S
Dimensions (LxWxH)	470x270x330mm	470x270x330mm

HF TIG welding DC – FUNCTIONS

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LCD display

Control panel with LCD 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

Universal device for beginners or professionals

AC/DC TIG welder, with a proud 200A,220A, the Rolwal AC DC TIG will allow you to master all welding jobs with perfect results, while not limiting your mobility, as the 4m hose package provides enough maneuvering space to guarantee the best possible working comfort.

The compact unit is very light at 15.5 kg and is designed to be very practical for transport with the shoulder strap, and belongs to the new generation of welders controlled by a 32-bit microprocessor, making it even more efficient and economical.

Complete Accessories:

1x 4m hose package + WP17 or 26 TIG torch with accessories

1x ground cable 1.2m

1x electrode holder 1.8m

1x instruction manual

1x foot pedal ( option)

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lCD 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.

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!

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