The sintering equipment for VAD and OVD processes, used to vitrify loose bodies at high temperatures, melts and binds raw material particles (such as silica) through high-temperature treatment, forming dense preforms. The sintering process of optical fiber preforms involves multiple stages including raw material preparation, placement, sintering, and cooling. The equipment's performance directly impacts the final preform quality. Therefore, ensuring the equipment's professionalism and reliability is crucial.
Key technical specifications of VAD sintering equipment
1 | Heating method | ohmic heating |
2 | Sintered loose body outer diameter | Φ≤200mm |
3 | Sintered rod length | ≤1700mm |
4 | Sintering rate | 3.5 root/day |
5 | raw material | He\Cl2\CF4 |
Main technical parameters of OVD sintering equipment
1 | Heating method | ohmic heating |
2 | Sintered loose body outer diameter | Φ≤330mm |
3 | Sintered rod length | ≤2600mm |
4 | Sintering rate | 2.2 Root/day |
5 | raw material | He\Cl2 |
Device Components
1 | Sintering Tower | 1 set |
2 | fritting furnace | 1 set |
3 | gasometer | 1 set |
4 | Electronic Control System | 1 set |
Record Number：鲁ICP备2022038891号-2