Introduction to box type furnace:
The box type furnace, also known as muffle furnace, is simple in operation, convenient in maintenance, and equipped with a controllable chimney behind the furnace. The equipment itself is made of stainless steel. Its stainless steel plate is used to form a chamber for heating and even hot air circulation. The hot air can flow in the cavity, which increases the temperature and can be evenly distributed in the cavity. Because of the hot air stirring, the convection and uniform heating effect of the internal gas can be strengthened. In addition, the furnace of the equipment is completely separated from the furnace frame. The furnace body is placed in the bearing wheel at the bottom of the furnace frame, which can move forward and backward freely during the heating process and stretch freely along the length direction. In order to prevent hot gas from leaking out of the box type furnace, a two-layer sealing structure from inside to outside is designed at the entrance of the furnace door. The inner layer adopts ceramic fiber layer sealing structure, and the outer layer adopts silicone rubber sealing ring. This can extend the service life of the equipment. In addition, a stainless steel cooling water jacket is designed at the bee mouth to achieve the purpose of cooling.
It is suitable for heating in laboratories, industrial and mining enterprises, scientific research institutions, colleges and universities for element analysis and determination, and for quenching, annealing, tempering and other heat treatment of general small steel parts. The box type high temperature furnace can also be used for high-temperature heating such as sintering, dissolution, and analysis of metals and ceramics.