Thermal Dynamics 1-1734-1 Cutmaster A120 Automated Air Plasma Cutting System with SL100SV Machine Torch 25ft Leads

The Thermal Dynamics Cutmaster A120 (1-1734-1) is an industrial-grade automated air plasma cutting system designed for CNC table integration and all-day production cutting. Featuring a multi-voltage power supply capable of operating from 208 to 460 Volts, 1 or 3 phase, 50/60 Hz, this system delivers maximum flexibility across a wide range of shop environments and automation setups.

Powered by Thermal Dynamics' 1Torch technology, the Cutmaster A120 delivers quick, reliable arc starts and a strong pilot arc capable of piercing heavy plate. The Auto Pilot Restart feature instantly reignites the pilot arc when cutting expanded metals, keeping production moving without manual intervention. Output is fully adjustable from 30 to 120 amps, with an 80% duty cycle at 120A for sustained, heavy-duty cutting.

Key Features:

• 120A maximum output current with adjustable range of 30–120A
• 80% duty cycle at 120A for continuous production cutting
• Multi-voltage input: 208/230–460V, 1 or 3 phase, 50/60 Hz
• CNC interface connection on rear of power supply with Start/Stop and OK-to-Move signals
• Full arc voltage available via internal terminal connection
• Software automatically detects attached torch and switches between automation and manual modes
• SL100SV machine torch with 180-degree head for precise CNC positioning
• Valve-in-torch design reduces cycle time between parts
• Auto Pilot Restart for cutting expanded metals without interruption
• Front panel LEDs indicate system status for maximum efficiency
• Built-in storage compartment for spare parts and consumables
• Lightweight, compact design with mounting feet for flexible installation
• Maximum cut capacity: 3/4 in. | Minimum material thickness: 0.5 mm
• Compatible materials: Steel, stainless steel, and aluminum
• Gas flow: 6.7 CFM (189 LPM)

What's Included:

• Cutmaster A120 power supply
• SL100SV machine torch with 180-degree head
• 25 ft. (7.6m) lead and CNC cable
• 10 ft. (3.0m) input power cable with plug (208/230V)
• 6 ft. (2.0m) input power cable without plug (460V)
• Spare parts kit
• Operating manual

The Cutmaster A120 is engineered for demanding industrial applications including automated CNC cutting tables, heavy fabrication, manufacturing, and contractor use. Its SureLok electrode technology and proven Cutmaster platform make it a reliable centerpiece for any automated plasma cutting operation.