Electric Induction Heating Equipment , Induction Melting Furnace For Gold

Middle frequency induction vacuum coreless induction melting furnace

Specification

Description

Adopt electron-magnetic induction principle, quicker heating, less burning loss, lower labor strength, better good quality.

The whole system adopts full digital control which can realize power factor calibration, constant power control, temperature control, frequency tracking, zero power start-up, real-time monitor on over-current and over-voltage faults, alarm display etc.

Quick IGBT drive circuit which can significantly improve the wave of the resonance, reduce the time of dead zone and decrease the loss of switch.

Adopt diode whole bridge rectification which has little impact on the resonance of the grid.

Adopt the superior non-polarity thin-film capacitor, the middle frequency coupling transformer is composed of micro-crystalline material which ensure the safe operation, easy match and convenient adjustment, wide scope of loading.

The vacuum induction smelting furnace is made of the column furnace body, furnace lid, temperature detecting mechanism, vacuum system, insulation heating system, furnace discharge chamber, pneumatic control system, cooling water system, working platform, smelting power supply, hydraulic system.

The furnace body adopts double cooling water structure which can effectively cool down the furnace body. There is anti-explosive valve on the body which has the function of explosion protection and decompression.

Application

It is used to cast the gold/ silver ingots, jewellery and art-ware by the large-scale smeltery and small-size noble metal processing enterprise.

Competitive Advantage

Jacking from bottom or fixed-point casting structure, safety operation;

Special type of rapidly-heated and high-temperature ceramic cavity, clean smelting environment;

Optimum heating current frequency, extending the lifetime of the crucible; Global leading induction heating system, stable & reliable;

Precise control of heating energy, meeting the requirements for various heating technologies;

Smelting under high power factor, quite low harmnoic interference on the power source;

Rapid speed of smelting, no loss of any composition of the noble metal;

Reliable monitoring of pressure on water of the system, flow rate and temperature;

Equipped with refrigerating circulating water cooling system, small space occupied;

Automatic casting system can be equipped to adapt the casting of ingots in bulk;

Fully support 99.995 gold & silver purification and ingot casting technology.

Detailed Images