TITANTIG 200 DC PULSE PRO, Руководство по эксплуатации

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TitanTIG 200 DC Pulse Pro Operators Manual
Issue. A 0516
1.2 Introduction
The TitanTig 200 DC Pulse Pro welding machine adopts the latest pulse width modulation (PWM)
technology and insulated gate bipolar transistor (IGBT) power module, which can change work frequency
to medium frequency so as to replace the traditional hulking work frequency transformer with the cabinet
medium frequency transformer. Thus, it is characterized with portable, small size, light weight, low
consumption and etc.
The parameters of TitanTig 200 DC Pulse
Pro on the front panel all can be adjusted continuously and
steplessly, such as start current, crater arc current, welding current, base current, duty ratio, upslope time,
downslope time, pre-gas, post-gas, pulse frequency, hot start, arc force and arc length etc. When welding,
it takes high frequency and high voltage for arc igniting to ensure the success ratio of igniting arc..
The TitanTig 200 DC Pulse welding machine is suitable for all positions welding for various plates made of
stainless steel, carbon steel, alloyed steel, titanium, magnesium, cuprum, etc, which is also applied to pipe
installment, mould mend, petrochemical, architecture decoration, car repair, bicycle, handicraft and
common manufacture.
Product functions

DC MMA

DC TIG

DC Pulse TIG
DC MMA , polarity connection can be chosen according to different electrodes.
DC TIG , DCEP is used normally (workpiece connected to positive polarity, while torch connected to
negative polarity). This connection has many characters, such as stable welding arc, low tungsten pole loss,
more welding current, narrow and deep weld;
DC Pulsed TIG has the following characters: 1) Pulse heating. Metal in Molten pool has short time on high
temperature status and freezes quickly, which can reduce the possibility to produce hot crack of the
materials with thermal sensitivity. 2) The workpiece gets little heat. Arc energy is focused. Be suitable for
thin sheet and super thin sheet welding. 3) Exactly control heat input and the size of the molten pool. The
depth of penetration is even. Be suitable for welding by one side and forming by two sides and all position
welding for pipe. 4) High frequency arc can make metal for microlite fabric, eliminate blowhole and
improve the mechanical performance of the joint. 5) High frequency arc is suitable for high welding speed
to improve the productivity.
Product performance characteristics
• Advanced IGBT inverter technology
• Industry leading control system -MCU control system, responds immediately to any changes
• Inverting frequency of 33~43 kHz greatly reduces the size and weight of the welder.
• Great reduction in magnetic and resistance loss enhances the welding efficiency and energy saving effect.
• Working frequency is beyond the audio range, which almost eliminates noise pollution.