# Telwin Infinity 160 Professional 150A MMA & TIG DC Inverter Welding Machine - TEL-816454

The Telwin Infinity 160 Professional MMA & TIG DC Inverter Welding Machine (TEL-816454) is a compact and versatile 230V single-phase DC inverter welder supporting both MMA stick welding and TIG scratch-start arc ignition with an adjustable current range of 20–150A. Rated at 140A at 25% duty cycle and approximately 80A at 60% duty cycle, it supports rutile, basic, stainless steel, and cast iron electrodes from 1.6mm to 4mm. With Arc Force, Hot Start, and Anti-Stick functions, 6kW generator compatibility, and approximately 87% efficiency, it is a lightweight and portable professional welding solution for general fabrication, gate and railing welding, and construction and installation work. Key Features: MMA & TIG Scratch-Start Dual Process — Supports both MMA stick welding and TIG scratch-start ignition for versatility across fabrication, construction, and installation welding tasks. 20–150A Adjustable Welding Current — Wide current range for precise control from thin sheet metal through to structural components with electrodes from 1.6mm to 4mm. 140A Maximum Rated Output at 25% Duty Cycle — Full rated output for demanding welding applications within the specified duty cycle. Broad Electrode Compatibility — Supports rutile, basic, stainless steel, and cast iron electrodes from 1.6mm to 4mm diameter. Generator Compatible — Minimum generator power of 6kW with ±15% voltage tolerance for reliable site and field deployment. Arc Force Control — Automatically adjusts current to maintain a stable arc and prevent electrode sticking during welding. Hot Start Function — Momentary current boost on arc ignition for easier, more reliable electrode striking. Anti-Stick Function — Reduces output current if the electrode sticks, protecting the electrode and workpiece from damage. ~87% Efficiency — High inverter efficiency reduces energy consumption in workshop and site environments. Compact & Lightweight — At approximately 5kg, it is highly portable for a dual-process professional inverter welder. Technical Specifications: Product Type: MMA and TIG DC Inverter Welding Machine Welding Processes: MMA and TIG DC TIG Ignition: Scratch Start Welding Current Type: Direct Current Mains Voltage: 230V, Single Phase Mains Frequency: 50/60Hz Welding-Current Range: 20–150A Maximum Rated Current: 140A at 25% Duty Cycle Welding Current at 60%: Approximately 80A Maximum No-Load Voltage: Approximately 75V Maximum Absorbed Current: Approximately 28A Maximum Absorbed Power: Approximately 4.5kW Absorbed Power at 60%: Approximately 2kW Recommended Mains Fuse: 16A Minimum Generator Power: 6kW Generator Voltage Tolerance: ±15% Efficiency: Approximately 87% Power Factor: Approximately 0.7 Electrode Diameter Range: 1.6–4mm Compatible Electrodes: Rutile, Basic, Stainless Steel and Cast Iron Functions: Arc Force, Hot Start and Anti-Stick Protection Rating: IP23 Approximate Dimensions: 35.5 × 14.5 × 24cm Approximate Weight: 5kg The Telwin Infinity 160 is a lightweight, dual-process professional inverter welder that delivers reliable MMA and TIG scratch-start performance with generator compatibility and intelligent arc control in a compact ~5kg package. Its broad electrode compatibility and 87% efficiency make it a practical and energy-efficient choice for fabricators, construction professionals, and maintenance engineers working in workshop or field environments. A versatile, portable welding solution built to Telwin's professional standards.

- URL: https://adetonfie.com/gh/products/telwin-infinity-160-professional-150a-mma-tig-dc-inverter-welding-machine-tel-816454
- Availability: Out of stock
- Shipping: GHS 10.00, ships in 0-1 business days, delivery 2-3 business days
- Returns: within 30 days of delivery, return shipping paid by the customer

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| Options | SKU | Price | Availability | Variant ID |
| --- | --- | --- | --- | --- |
| Title: Default Title | TEL-816454 | GHS 393,000.00 | Out of stock | `variant_01M6FQT4CG5GVJDSDYNQ93APJ0` |

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