The SIP PRO 200A AC/DC TIG/ARC Welder with Pulse is a dual process welder with AC/DC TIG capability for professional applications. This powerful inverter welder can be used for both TIG and ARC welding processes for outstanding versatility in demanding environments.

Featuring TIG Pulse functionality, a multi-stage pulse parameter program and 4 AC waveforms, the adaptable settings and high duty cycles are designed to meet specific user needs and ensure greater control of precision welds.

Available separately, the 05727 SIP Foot Pedal Control offers hands-free welding for skilled professionals, allowing greater control of the weld pool and welding process.

Applications & uses: Ideal for professional fabrication workshops. Perfect for engineering and garage settings. Suitable for aluminium, stainless steel, mild steel, brass and copper.

• AC/DC TIG welding capability for greater versatility in professional applications: AC current is ideal for welding aluminium and its alloys. Allows the welder to create a deeper penetration weld. DC current is suitable for mild steel, stainless steel, brass and copper. Offers a smoother and more controlled weld. Working within a highly adaptable amperage range allows a variety of material thicknesses to be welded.
• Dual TIG and ARC processes for flexibility at high duty cycles: For efficient and versatile application use in a range of professional settings. TIG AC/DC (40°C / 10min): 200A @ 25% / 150A @ 60% / 120A @ 100%. ARC (40°C / 10min): 160A @ 25% / 110A @ 60% / 90A @ 100%.
• TIG pulse facility for smoother and more controlled weld with enhanced stability: Frequency fluctuations achieve deeper workpiece penetration for stronger and more durable welds. Produces a smoother and more controlled weld bead for a cleaner quality finish. Also helps to prevent warping or cracking of thinner materials for reduced distortion.
• Multi-stage pulse parameter adjustment for greater welding arc control: This allows customisation of the welding settings to suit specific user needs. Includes adjustable slope-up, slope-down, pre-flow, post-flow and AC balance.
• 4 AC waveforms for superior control with different material types: Square - offers high heat input coupled with good puddle control and arc stability. Ideal for production applications. Triangular - quick puddle formation with reduced weld distortion. Ideal for thin materials. Trapezoidal - recommended for welding thin aluminium plates which require less penetration. Sine - produces a smooth welding arc with slower energy transfer and travel rates.
• LED display with infinitely variable dial and intuitive control panel: Easy-to-use settings ensure precise control of the welding functions.
• Programmable memory storage for easy recall of specific welding jobs: Select and save up to 10 different 'favourites' using the control panel settings.
• Durable steel casing with heavy-duty carry handles for long life use: High-quality finish is resistant to work area damage and aids mobility.
• Accessories included: Supplied with 4mtr TIG torch, electrode holder with lead, earth clamp, gas hose and hose clamps.
• SIP Foot Pedal Control offers hands-free welding for skilled professional users: The 05727 SIP Foot Pedal Control allows the user to set a minimum and maximum output current. The pedal action varies between those settings for greater control of the weld pool and welding process.
• SIP 2-Year Standard Silver Warranty