Equipment Introduction:

　　1.There are two regional test stations for smelting operation.

　　2.Overall structure: both ends of the flange in and out of the material, the total length of the melting zone≥800mm; Design temperature: 1200℃, common temperature ≤1150℃; The complete set of equipment consists of two induction heating generators, infrared thermometers, electrical control systems, vacuum systems, gas protection systems and cooling circulating water systems. Conventional configuration of induction coil, quartz tube size φ60, φ80 each set; If necessary, it can be changed to φ80 two sets of induction coil and quartz tube; The induction coil is easy to disassemble and assemble, the induction coil with different turns can be replaced and the width of the melting zone can be adjusted; Equipped with air cooling system, effectively ensure the surface temperature of the shell.

　　3. When the zone melting movement rate is 0.1 ~ 100mm/h, it is controllable and adjustable. Fast moving speed 10 ~ 200mm/ min, controllable and adjustable.

　　4. Temperature control mode: independent control cabinet, LCD touch screen display, to achieve data storage, output, can be copied to the computer through the U disk, curve real-time display; Make the program setting faster, the equipment running state more intuitive, setting data and operation are graphic interface, easy to operate; For data storage and output, multiple heating curves can be preset, the temperature control accuracy is ±1℃, and the temperature overshoot is effectively suppressed. The over-temperature alarm system has the functions of cutting off the main circuit, sound and light alarm and automatic recovery and dissolving. Data can be copied to a computer for long-term storage via USB interface.
　　5. Vacuum system: vacuum degree ≤6.67*10-4Pa, in the mechanical pump air outlet with vacuum solenoid valve (to prevent sudden power failure, mechanical pump oil back-pouring), with cold trap.
　　6. Gas protection system: with flow-meter, can directly display the value on the touch screen, tube pressure measurement protection, gas in and out of automatic control; Compatible with nitrogen, hydrogen and other atmospheres; The outlet end is equipped with a hydrogen combustion device and a hydrogen monitoring alarm; Installation of visual shield at work station.