Application scope and working process of kiln car heating furnace

The kiln car heating furnace is a heat treatment equipment widely used in industrial production. It takes high temperature heating as its core function and provides a stable and reliable high temperature environment for the heat treatment process of materials. Whether it is the quenching and tempering of metal materials or the sintering and glaze melting of ceramic materials, the kiln car heating furnace plays an important role. Below, Hutt Xiaobian will introduce the application scope and work flow of the kiln car heating furnace in detail.

Application scope of kiln car heating furnace

1. Metal heat treatment field

Kiln car heating furnace is widely used in the field of metal heat treatment, especially for high temperature quenching, tempering, solution treatment and other heat treatment process links. By accurately controlling the heating curve and keeping warm at high temperature for a certain period of time, the kiln car heating furnace can realize the phase change and organization adjustment of metal materials, thereby achieving the required mechanical properties. Common applications include heat treatment of various types of tool steel, alloy steel, stainless steel and other materials.

2. Refractory firing field

The kiln car heating furnace plays an important role in the refractory industry, and undertakes the high-temperature firing tasks of various refractory bricks, castables and other materials. These refractory materials need to be fired for a long time in a high-temperature environment above 1600℃ to obtain excellent refractory properties. The kiln car heating furnace provides a stable high-temperature environment, which meets the stringent requirements of refractory firing.

3. Ceramic product firing field

The firing of ceramic products is also inseparable from the kiln car heating furnace. Whether it is daily-use ceramic products, industrial ceramics or fine ceramics, most of the links need to be fired at high temperatures. The kiln car heating furnace not only provides a stable high-temperature environment, but also strictly controls the heating curve and cooling rate to ensure that ceramic products obtain ideal performance.

4. Special glass melting field

The working process of the kiln car type heating furnace

1. Loading link: The workpiece or material to be processed needs to be placed in a special kiln car or kiln box first, and the kiln car is pushed into the heating chamber of the kiln. Note that the placement and spacing of the workpieces should meet the requirements to ensure that the heat can be evenly transferred.

2. Heating link: After preheating, the heating furnace will slowly heat up the heating chamber according to the preset temperature curve. The control system will automatically adjust the heating rate to avoid deformation or cracking of the workpiece due to excessive temperature gradient.

3. Insulation link: After reaching the target temperature, the kiln car type heating furnace will maintain the temperature for a period of time to ensure that the workpiece fully obtains the required heat.

4. Cooling link: After the insulation is completed, the kiln car type heating furnace will cool the workpiece according to the preset cooling curve. The setting of cooling curve is critical. Too fast or too slow cooling rate may affect the performance of the workpiece.

5. Unloading link: When the temperature of the workpiece drops to room temperature, the operator can pull the kiln car out of the heating chamber, unload the processed workpiece, and proceed to the next production link.

In short, the kiln car heating furnace has a wide range of applications and plays an irreplaceable and important role in many fields. Its accurate and controllable process flow provides a guarantee for various high-temperature heat treatment processes. If you want to know more about the equipment or have equipment procurement needs, you can leave a message or contact us by phone.