Intermediate frequency furnace
I. Introduction and application
This is the device converting three phase power current into single phase intermediate frequency current and enabling metal to produce eddy current loss through electromagnetic field induction to achieve heating and melting and is applicable to melting, heating or holding of steel, copper, aluminum, zinc, tin, nickel silver and other ferrous or nonferrous metal and alloy material, as well as heating treatment prior to forging, sintering and tube-bending forming in casting and melting industries.
II. Performance and features
1)zero-voltage scanning soft start, start or stop at any time under any state without impact on power supply;
2)speedy melting, low production cost, low pollution, conforming to environmental protection requirement;
3)melting directly from low temperature, available for fully emptying of solution, easy change of category of melting material;
4)flexibly adjustable power, easy and continuous smooth adjustment, easily controllable temperature, low oxidization loss, uniform metal content;
5) furnace shell with cast aluminum alloy or steel shell construction, small footprint, easy overturn body, available for selection of electric, manual, hydraulic or other overturn mode as needed;
6)contravariant automatic regulation circuit available for matching of load impendence automatically, maintaining good operation without regulation or compensation of capacitance; Power supply with fault diagnosis facilitating service.
| Main specifications and technical parameters |
| Type | GW-0.75T | GW-1T | GW-8T | GW-100 KG |
| Rated input voltage | 380V | 380V | 1000V | 380V |
| Frequency of input current | 50HZ | 50HZ | 50HZ | 50HZ |
| Phases of input power | 3 phases | 3 phases | 6 phases | 3 phases |
| Rated output power | 400KW | 500KW | 5000KW | 50KW |
| Rated input current | 640A | 800A | 1850A | 80A |
| Rated output frequency | 1KHZ± 20% | 0.8KHZ± 20% | 0.5KHZ± 20% | 1KHZ± 20% |
| Rated output voltage | 750V | 750V | 1820V | 750V |
| Rated capacity | 0.75T | 1 T | 10T | 100KG |
| Melting time | 0.75T/ Hour | 1 T/ Hour | 10T/70Mins | 100KG/ Hour |
| Cooling water consumption | 15Ton/ Hour | 18Ton/ Hour | 63Ton/ Hour | 15 Ton/ Hour |
| Electricity power supply (recommend) | 500KVA | 630KVA | 6300KVA | 60KVA |
"Jingda Machinery" is the brand of Quanzhou Jinglong Machinery Company. We are a complete sets of sanitary plumbing equipments manufacture specially in technical process guidance, mold designing, on-site staff training services.
Main products: Gravity Casting Machine, Double Automatic Core Shooting Machine, Vertical Core Shooting Machine, Sand Mixing Machine, Biaxial Composite Machine, Low Pressure Casting Machine, Zinc Alloy Casting Machine, Pneumatic Clamps, Surface Lapping Machine etc.
We offer free professional technician training service to help technicians in well mastering the equipment operation and achieving the expectation.
We always abode by its principle of "the quality of survival, technology for development". Through constantly creating, hard-working and innovation to create superior products, improve company's strength and perfect the market system. We are dedicated to provide customers with comprehensive after-sales services. We will hold hand by hand with all customers home and abroad to create more achievements with our best sincerity.
