The project of “Development of 8’ Domestic FZ Furnace” (hereinafter as ‘the project’)undertook by JSG (hereinafter as ‘the company’) has been checked and accepted smoothly by the state 02 expert group, recently.
Through the executive of the project, We produced the first 8’ FZ mono-crystalline Si ingot with the FZ furnace developed by the company so far, which proved that we have made great breakthrough in the independent development of FZ furnace technology. It’s relative product acquires 26 state patents. The international initial technology includes crystal cutting mechanism inside the furnace, multi-CCD imaging and auxiliary heating technology and others. The products of the project has been industrialized and sold successfully. It wins good social and economic benefits, meanwhile, owns bright advantages of industrialization.
The project breaks the foreign countries’ technical monopoly position in large diameter FZ mono-crystalline Si furnace effectively, narrows the gap with international leading FZ mono-crystalline Si material development technology. The project embodies the company’s powerful R&D strength and helps us to stand firmly in the major industry of crystal growth and intelligent equipment, and better promotes executive of the strategy of “New Material, New Equipment”.