Jewelry Machines & Equipment | NRT Technic – Gold Melting, Laser, Ultrasonic
NRT Gold Purity Analyzer – gold purity and karat measurement device, view 1 New

Gold Purity Analyzer

Non-destructive gold purity measurement and karat testing with XRF technology. Reliable results in seconds.

NRT Fiber Laser Marking and Cutting Machine – metal engraving, marking and cutting, grey Best Seller

Fiber Laser Marking & Cutting Machine

High-precision permanent marking, engraving, and fine cutting. 20W / 50W / 100W power options.

NRT Mini Induction Melting Furnace – 1.5 kg gold and silver melting, red

Mini Induction Melting Furnace – 1.5 Kg

Ideal for small workshops. IGBT technology, 220V, 1.5kg capacity. Capable of melting gold, silver, and copper.

NRT Mini Induction Melting Furnace 2 Kg – gold and silver melting furnace

Mini Induction Melting Furnace – 2 Kg

Higher capacity, faster melting. IGBT technology, 220V, 2kg capacity, max. 1450°C.

NRT Large Induction Melting Furnace – high-capacity gold, silver and copper melting

Large Induction Melting Furnace

For high-capacity gold and silver melting. IGBT technology, 380V three-phase, 5 kg capacity. A powerful solution for jewelry workshops.

NRT Laser Welding Machine – CCD-screen laser spot welding for gold, silver and platinum

Laser Welding Machine

CCD integrated touchscreen, precision positioning. Ideal for jewelry and micro welding. 150W – 200W.

NRT Mini Ultrasonic Cleaning Machine – compact ultrasonic cleaning for jewelers

Mini Ultrasonic Cleaning Machine

Compact design, 40kHz technology. Ideal cleaning solution for small workshops with 2L and 4L options.

NRT Ultrasonic Cleaning Machine – 40 kHz, for jewelry and precious-metal cleaning

Ultrasonic Cleaning Machines

Deep cleaning with 40kHz ultrasonic technology. Solution for delicate parts. 6L – 15L options.