MÁY HÀN TIG PROTIG 201L AC/DC HF FV Hãng: GYS – Pháp

The PRO TIG 201L AC/DC is the professional TIG welding solution for welding all types of metal up to 4 mm thick (steel, stainless
steel, aluminium, copper or titanium). It ensures a very high level of precision in many areas such as fabrication, maintenance
or piping. Equipped with a cooling unit, it allows the use of more ergonomic TIG torches.

6 TIG AC/DC processes

• Welding current : 10 to 200 A (TIG AC), 10 to 160 A (TIG DC)

• TIG DC – Standard : Ensures a quality weld on all ferrous materials such as steel, stainlesssteel but also copper and its alloys, titanium..

• TIG DC Pulse : Controls molten temperature, limits deformation and thus allows the assemblyof thin sheets from 0.3 mm.

• TIG DC SPOT: Pre-assembles ferrous metal parts by tacking

• TIG AC – Easy : Makes the use of the welding machine easier thanks to predefined settings.
The user only selects the diameter of his tungsten electrode on the interface.
• TIG AC – Standard : Designed for welding aluminium and its alloys (Al, AlSi, AlMg, AlMn…).
Alternating current provides cleaning of the aluminium for a perfect weld.
• TIG AC – SPOT : Pre-assembles the aluminium parts by tacking.

2 modes of coated electrode welding

• Welding current : from 10 to 160 A (MMA)
• MMA Standard : Accepts basic, rutile electrodes up to Ø 4 mm.
• MMA Pulse : Helps welding in a vertical upright position (nozzles/pipeline).

Designed for user comfort

• 2 types of start-up : HF (without contact) or LIFT (with contact) for electro-sensitive environments.
• 3 trigger modes:
– 2 times: maintain pressure on the trigger throughout the weld.
– 4 times: to start welding, press the trigger only once
and then press the trigger again to stop welding.
– 4T «LOG»: the operator chooses at any time between 2 welding currents by a short pulse on the trigger
(hot and cold current).
• MMA welding assistance:
– Antisticking : reduces the risks of the electrode sticking if it comes into contact with the workpiece
– Hot Start: Assists in Arc ignition and can be adjusted according to the type of metal
– Arc Force Adjustable: regulates the arc length deviations
• VRD (voltage reduction device): the welding current is only delivered when the electrode is in
contact with the workpiece (not originally activated).

Robust design for all environments

• Reinforced chassis and Anti-shock absorbant protection
• Compact and lightweight design
• Current/Voltage display after welding (DMOS/QMOS)
• Storage of up to 50 programs per process
• Connectivity for remote controls