located at scenery beauty emerging industrial city----Zhuzhou. It is a High-tech enterprise that research, produce and sales the high middle frequency power, the complete set induction heating equipment and the non-sign electric heating equipment. The company's technical force is abundant, research and development ability is strong. It has a group made up of experts, doctors. And establishes the closed cooperation with many scientific research institution and university. The main designers have engaged in the induction heating equipment manufacture and the electric stove manufacture profession for 12 years. Devotes in the electron tube high frequency power, the MOS solid state high frequency power, the IGBT middle frequency power, the high efficiency thyristor middle frequency power, the electric stove adjusting voltage power. Applies in heating situations such as smelting, heat penetration, quenching, high temperature agglutination, brazing, hot coordinate processing, semiconductor depuration. Serves in the casting, the steel and iron, the steel pipe, automobile and motorcycle spare parts, railroad, aerospace, machine manufacture, non-ferrous metal, hard alloy, solar cell.

Add: LiYuTechnical industry garden,ZhuZhou,China
TEL: 0086-731-28306000

   PRODUCTS NAME:Polycrystalline silicon directional solidify

Polycrystalline silicon directional solidify furnace(crystallize furnace for short)
used in
Making solar energy silicon ingot and purifying other transistor materials
Higher precision for the control and free adjusting crystallize speed
Adopt induction smelting, increase solution stirring and the smelting speed is fast.
Adopt specially made heating power for the directional solidify keeping temperature
There are three-phase current balance and lower maintenance
Adopt constant temperature control apparatus and you can set 148 heating technology curves
Adopt three-house vacuum chamber for the furnace with higher vacuum and faster air pump
Main technique parameters
10-300KG Capacity of smelting
50-400KW     Power
40¡æ/Min   Raising temperature speed
¡À5¡æ       Even quality of furnace temperature
6.67¡Á10-2Pa     Limit vacuum
0.01PaL/S      Rate of raising voltage
0.05Mpa      Rated giving air pressure
The way of ingot casting: Descending directional solidify
0.01mm-6mm/Min           Range for serve control
0.03mm-0.5mm/Min         Rate of directional solidify
80-100 mm/Min            Raising speed of crucible


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Add: LiYuTechnical industry garden,ZhuZhou,China
TEL: 0086-731-28306000 Postal code: 412007
FAX: 0086-731-28306306 E-mail: