How many degrees is the photovoltaic glass calendering workshop?

It needs to be controlled between 1000℃ and 1 100℃.

The workshop temperature is controlled between 1000℃ and 1 100℃ Glass at high temperature has lower viscosity and is easier to roll into the desired shape. Due to the depth of the glass pool, the temperature at the bottom of the pool will be relatively low, only about 850℃. This temperature difference will lead to uneven deformation of glass in different parts and affect product quality. In order to solve this problem, manufacturers usually set a heating device at the bottom of the glass pool to increase the bottom temperature. By heating the bottom, the temperature of the glass bath can be more uniform, and the temperature gradient can be reduced, thus improving the deformability of glass and product quality. Temperature control in the workshop is also very important. Constant workshop temperature can ensure the glass to maintain a stable temperature state during the whole calendering process and avoid the adverse effects of temperature changes on the products. The control of workshop temperature can also affect the conversion speed between liquid and solid glass, thus affecting the crystallinity and performance of products.