How to control the feeding in the process of white corundum production

The production process of white corundum has always been the focus of our research, because it has a direct relationship with the quality of white corundum, we must strictly control every detail of this process, including its feeding control. See how the manufacturer of white corundum operates on this point?
In the production process, strict requirements are put forward for the feeding of white corundum, such as the requirement to stop the feeding within a certain time after the concentrated feeding, mainly to ensure that the material in the production furnace can be fully utilized, so as to expand the melting area and improve the utilization rate of raw materials. If not controlled, the effect is not good.
Secondly, the voltage of the feeding control time is clearly specified, it is better to use a lower voltage, so as to maximize the temperature of the furnace liquid, but also for the expansion of the melting area of the raw material. It can be seen that the production process of white corundum is a process that tests the technology of the operator, so as to successfully produce the product.