ISMR November 2021 - Page 63

TIG and MMA welding


Designed for professional welders , MasterTig aims for weld quality , usability and power efficiency in AC and DC TIG welding . The modular product family from Finnish welding specialist , Kemppi , offers a choice of power variants in 230A , 300A , 400A and now also 500A models . Alternative user interfaces , remote controls options , transport units and torches are available to meet the different needs of users and welding environments .
Launched in October 2021 , MasterTig 535 ACDC GM is a solution for precise welding applications from 3A to 500A and a wide range of materials , including aluminium and stainless steel .
“ This powerful model is suitable for use with power generators and the new
MasterTig Cooler MXL ( 1.7kW ) with increased cooling capacity and an LED water level light ,” Kemppi told ISMR .
The factory-installed 7 ” TFT LCD colour display panel features the Weld Assist function for TIG and MMA welding , helping users to set parameters for each welding job . Personalisation of the panel ’ s screen saver is also possible . MasterTig ’ s Bluetooth connection allows users to control the welding power and select memory channels from up to 100 metres with wireless hand or foot pedal remote controls .
“ Users can improve welding speed by up to 30 % with the Double Pulse function , or use MicroTack for multiple , repetitive tacking on thin sheet applications where a consistent and controlled appearance is paramount . Optima AC is a customised waveform which improves welding quality and reduces noise levels in AC TIG welding by 20 %,” explained Kemppi .
Kemppi supplies advanced products , digital solutions and services for professionals from industrial welding companies to single contractors . It has a partner network covering over 70 countries to make its expertise locally available . Headquartered in Lahti , Finland , it employs close to 800 professionals in 17 countries and has a revenue of 140 MEUR . n
. kemppi . com
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