What's the use of a muffle furnace?

The muffle furnace is translated from English muffle furnace. Marv means parcel, and furnace means stove. The common names of muffle furnace in China are: electric furnace, resistance furnace, box-type electric furnace, tubular electric furnace, crucible furnace, muffle furnace and muffle furnace. Muffle furnace is a general heating equipment, which can be divided into box furnace, tube furnace and crucible furnace according to its appearance. Muffle furnaces are divided into domestic muffle furnaces and imported muffle furnaces according to nationality. According to the heating elements, there are: electric furnace wire muffle furnace, silicon carbon rod muffle furnace and silicon molybdenum rod muffle furnace; According to the rated temperature, it is generally divided into: 900-degree muffle [1] furnace, 1000-degree muffle, 1200-degree muffle, 1300-degree muffle, 1600-degree muffle. According to the controller, there are the following types: pointer table, ordinary digital display table, PID adjustment control table and program control table; According to thermal insulation materials, there are two kinds: ordinary refractory bricks and ceramic fibers. Therefore, users must write clearly in the contract when purchasing products, so as to avoid the suppliers playing tricks. Muffle furnace is a periodic operation type, which is used for elemental analysis and determination in laboratories, industrial and mining enterprises and scientific research units, as well as heat treatment and heating of ordinary small steel parts such as quenching, annealing and tempering. The high-temperature muffle furnace can also be used for high-temperature heating such as sintering, dissolution and analysis of metals and ceramics. Yixing lean electric furnace specializes in designing and producing muffle furnaces for laboratories of universities, scientific research institutes and industrial and mining enterprises. This series of resistance furnaces are made of high-quality steel plates, with electrostatic spraying on the surface and beautiful appearance. The studio is a furnace made of high-quality refractory materials, and the heating elements can be configured according to different temperatures (generally, there are high-temperature resistance wires, silicon carbon rods, molybdenum wires, silicon molybdenum rods, etc.). ). 1. Thermal insulation materials are light thermal insulation bricks and high-quality aluminum silicate refractory fiber cotton. 2. The temperature control part matched with the electric furnace can be controlled by PID adjustable intelligent instrument, and multiple program segments can be programmed to accurately control the firing process of the product, and it has protection functions such as overcurrent, current limiting and overheating, and can also be controlled by simple contactor. 4. When the oven door is opened, it has automatic power-off function, which ensures the safety of users to the greatest extent. 5. The whole equipment has the characteristics of fast heating speed, good thermal insulation performance, uniform furnace temperature, safe and convenient use, energy saving and environmental protection.