Product Description 1. Gold and silver Melting Furnace 2. Jewelry making tool 3. Melting machine 4. Metal melting machine 5. Furnace machine 6. Jewelry equipment 7. Beauty in appearance 8. High quality 9. Fast shipping 10. One year warranty. Model No.: BK-0082 Description: Power: 220V, Output Power: 4KW, Maximum Capacity: 2.5kg, Melting Time: 3-5 minutes, Cooling Water: Running Water, For Gold, K-gold, Silver and Copper melting. Any query, just contact me freely.