Medium Frequency Electric Copper Gold Aluminum Induction Furnace Metal Melting Furnace:
Induction Melting machine
Induction melting is a process in which an induction melting furnace is used to heat a metal to its melting point. Metal to be melted is usually placed in a crucible and heated with induction to its melting point. Metals like gold, silver, copper or special alloys, both ferrous and non-ferrous, can be melted in induction furnace. Induction melting is cleaner and more flexible than conventional foundry methods.
Our factory have full range of induction melters, from benchtop models to industrial melters.
About Induction heating machine : Smelting
Induction heating for smelting has the characteristics of high
efficiency, high power factor,good controllability, automation
and safe operation and so on.
OURUIDA induction heating generators belong to high efficiency
and energy saving products, and the smelting product's DCD
efficiency is higher than 96%.
lower than 0.9, which is especially beneficial to reduce the R8
distribution transformer capacity. The design life is more than
15 years with high comprehensive reliability and low
maintenance cost to be the ideal induction heating power
supply for smelting.
At present, OURUIDA has the application performance of
1000kW Full Air cooling induction heating generatora, and the
manufacturing capacity of 15KW--1200KW full IGBT induction
heating generators, which can meet most needs of smelting.
OURUIDA also has rich experience in the application of vacuum smelting in the furnace, and has professional design ability in preventing vacuum discharge in the furnace,inductor design connection design, thermal insulation design, crucible application and other aspects. For smelting applications, the energy consumption index is significant. In general, similar to dielectric heat, the full air cooling and Water cooling IGBT generator saves about 8% of the annual cost compared with the traditional IGBT generator, and about 20% of the cost compared with the SCR generator (the data is only for reference).
Induction melting machine features: Energy Efficiency & Cost Savings
- Advanced induction technology reduces energy consumption by up to 30% compared to traditional furnaces.
- High thermal efficiency minimizes waste heat, lowering operational costs.
Precision Temperature Control
- Digital control system ensures accurate temperature regulation (±1°C tolerance).
- Programmable profiles for different alloys and melting processes.
Durability & Long Service Life
- Robust construction with ceramic refractory lining and water-cooled coils.
- Low maintenance design reduces downtime and repair costs.
Environmental Friendliness
- Zero direct emissions - no smoke, fumes, or open flames.
- Recyclable materials used in construction.
Flexibility & Scalability
- Modular designs for easy expansion or integration into existing production lines.
- Customizable capacities from 1kg to 5,000kg batches. 
HF-25KW Technical ParametersTechnical Parameters | Name | Induction melting furnace equipment /machine |
| Brand name | OURUIDA |
| Model | HF-5KG-25KW |
| Power | 25KW |
| Current | 36A |
| Voltage | 3phase 340V-480V |
video outgoing-inspection
| Provided |
machinery test report
| Provided |
warranty
| 18 months |
| machine size | 515mm*230mm*480mm |
| package size | 640mm*330*670mm |
Induction heating machine Applications: 
Package photo: 
