50kg Gold Silver Melting Furnace IGBT Induction Furnace
IGBT Type Induction Melting Furnace
Brief Introduction
LSZ series induction melting furnaces are medium frequency induction melting furnace designed for gold, silver, and other precious metal melting applications.
Featuring IGBT inverter technology, digital PID precise temperature control (±1°C accuracy), and an ultra-low noise design (<65dB), this 50kg capacity furnace is ideal for jewelry manufacturing, laboratory research, and precious metal refining.
A comprehensive safety protection system with overheat, over-current, phase loss, and water flow monitoring ensures reliable and secure operation.
Key Features
- Precise Digital Temperature Control — Advanced PID controller with ±1°C accuracy and real-time LCD display enables exact temperature management for different precious metals, preventing overheating and ensuring consistent melt quality
- Ultra-Low Noise Operation — Optimized acoustic design with <65dB(A) noise level, significantly quieter than conventional furnaces, creating a comfortable working environment for jewelry studios and laboratories
- Comprehensive Safety Protection — Multi-layer safety system including overheat protection, over-current protection, phase loss detection, emergency stop button, and water flow monitoring for worry-free operation
- IGBT Medium Frequency Technology — Advanced IGBT inverter delivers stable power output with over 90% energy conversion efficiency for fast and uniform melting
- Precious Metal Optimized — Specifically tuned for gold, silver, platinum, palladium, and rhodium melting with minimal metal loss and oxidation
- High Purity Graphite Crucible — Premium crucible material prevents metal contamination and ensures excellent thermal conductivity for uniform heating
- Compact Industrial Design — Space-saving footprint suitable for jewelry workshops, assay laboratories, and small-scale precious metal refining facilities
Technical Specifications
| Furnace Type | Medium Frequency Induction Melting Furnace |
| Power Technology | IGBT Inverter |
| Rated Power | 45KW |
| Melting Capacity | 50kg (Gold/Silver), 20kg (Platinum) |
| Temperature Control | Digital PID Precise Temperature Control ±1°C |
| Noise Level | <65dB(A) Low Noise Design |
| Control System | Microprocessor Digital Controller with LCD Display |
| Operating Voltage | 3-Phase 380V 50/60Hz |
| Melting Material | Gold, Silver, Platinum, Palladium, Rhodium, Copper Alloys |
| Crucible Material | High Purity Graphite Crucible |
| Cooling Method | Closed Loop Water Cooling System |
| Safety Features | Overheat Protection, Over Current, Phase Loss, Emergency Stop, Water Flow Monitor |
| Melting Time | 15-30 Minutes Per Batch |
| Duty Cycle | 24 Hours Continuous Operation |
Applications
Specifically designed for jewelry manufacturing, gold and silver refining, precious metal casting, dental alloy preparation, assay laboratories, and research institutions requiring precise temperature control and low noise operation for small to medium batch precious metal melting.
Certificates
Packaging & Shipping
- Export standard plywood case with waterproof film and protective foam interior
- Fumigation-free certification for international customs clearance
- Complete operation manual, installation guide, and safety certification documents included
- Free online installation support and 1-year warranty
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.