NELSON N1500i

High-Performance Inverter Stud Welding Machine

The Nelson N1500i is a state-of-the-art inverter-based stud welding machine designed for demanding industrial applications. With its high power-to-size ratio, it delivers up to 1500 amps, enabling efficient welding of studs up to 3/4″ (19mm) in diameter. Its lightweight and portable design makes it ideal for on-site operations in construction, shipbuilding, automotive repair, and manufacturing industries.

Key Features

• • High Output Power: Delivers 50–1500A, suitable for welding a wide range of stud sizes.

  • Advanced Control System: Features a 60,000Hz inverter power supply for precise arc control and consistent weld quality.

  • User-Friendly Interface: Equipped with 10 preset buttons, bright alphanumeric displays, and a graphic gun interface for easy operation.

  • Stud Expert™ Technology: Automatically selects optimal settings based on stud diameter and material, simplifying setup.

  • Process Monitoring: Includes quality monitoring features to evaluate each weld, ensuring optimal repeatability.

  • Pulse Welding Capability: Allows custom waveform design for welding aluminum and other exotic materials.

  • Portability: Weighs approximately 79 lbs (36 kg), facilitating easy transportation and maneuverability.

• • Welding Process: Drawn Arc, Short Cycle, Gas Arc

  • Stud Diameter Range: 3/16″ to 3/4″ (5mm to 19mm)

  • Welding Current: 50–1500A, continuously adjustable

  • Welding Time: 5ms–1000ms, continuously adjustable

  • Input Voltage: 3-phase 200–575V, 50/60Hz @ 30/60A

  • Dimensions: 28″ (L) x 11.4″ (W) x 16.5″ (H)

  • Weight: Approximately 79 lbs (36 kg)

  • Enclosure Rating: IP23S

Applications

The Nelson N1500i is versatile and suitable for various applications, including :

• • Construction: Welding studs for structural components and frameworks.

  • Shipbuilding: Attaching studs to ship hulls and other marine structures.

  • Automotive Repair: Securing components in vehicle manufacturing and repair.

  • Industrial Manufacturing: Fastening elements in machinery and equipment production.

Advantages

• • Precision and Consistency: Ensures uniform welds with minimal heat distortion.

  • Efficiency: Rapid welding process reduces production time.

  • Versatility: Compatible with a wide range of metals and stud sizes.

  • User-Friendly Interface: Simplifies operation and reduces training requirements.

  • Portability: Lightweight design allows for easy transportation and use in various locations.