Box resistance furnace

Advantage characteristics:

　　1. The appearance is treated with high temperature and corrosion resistant paint.

　　2. The furnace door is thickened and reinforced to prevent deformation. The furnace lining is made of high quality insulation cotton, which has good insulation effect. Rotating the handwheel, the right adjustment axis advances or retreats, thereby adjusting the gap between the two grinding discs and adjusting the particle size of the material.

　　3, the furnace shell is made of high-quality steel plate flange welding, the studio is made of refractory furnace, the heating element is placed in it, and the furnace and the shell are built with thermal insulation material.

working principle:

　　It is mainly composed of two parts: the furnace body and the control box. Box-type resistance furnaces generally work under natural atmospheric conditions, mostly in the internal heating mode, using refractory materials and insulation materials for furnace lining. It is used for heat treatment such as normalizing, annealing, quenching and other heating purposes. According to the difference of heating temperature, it is generally divided into three types. The temperature is higher than 1000 °C, which is called high temperature box type resistance furnace, the temperature is between 600 and 1000 °C, it is called medium temperature box type resistance furnace, and the temperature is lower than 600 °C, called low temperature box. Resistance furnace to meet the needs of different heat treatment temperatures.

Technical Parameters: