Manager director：Ms. Hu
MP：13704023880
Tel：024-78992751
Fax：024-78992761
Add：17-18 Puwen Road, Shenbei New District, Shenyang, Liaoning Province, China
Northwest of Intersection of Dongyi Street and Xidi Road, Tieling County, Tieling City, Liaoning Province (New High Line)
VSF-V quartz groove sinking furnace details
Quartz groove sinking furnace is the quartz ingot produced by the flame hydrolysis method of hydroxy-silicon tetrachloride after secondary heating to soften, and the use of dead weight or mold extrusion into a certain shape of the block, to meet the secondary molding of quartz glass production.
The equipment also has the function of temperature control annealing, which can eliminate the internal stress of quartz material.
Installation form | vertical |
Heater distribution mode | Circular distribution/up and down distribution |
Heater material | graphite |
Thermal insulation material | Hard carbon felt |
Maximum temperature | 1900℃ |
Temperature control precision | ±1℃ |
Temperature homogeneity | ±5℃ |
Limit vacuum degree | 5×10-1Pa |
Size of average temperature zone | Customized according to customer requirements |
Mode of control | Automatic/Manual |
Tel：024-78992751
Fax：024-78992761
Address of factory：East Tieling County, Tieling City, Liaoning Province Nw Intersection of 1st Street and Xidi Road (New High Line)
