Product Description

Scrap Aluminum Baler The heat treatment process of the baler production system

The cooling of the baler is also an indispensable step in the heat treatment process. The cooling method varies with the process, mainly to control the cooling rate. Generally, the cooling rate of annealing is the slowest, the cooling rate of normalizing is faster, and the cooling rate of quenching is faster. However, there are still different requirements due to different steel types. For example, hollow-hardened steel can be hardened with the same cooling rate as normalizing. this job

Scrap Aluminum Baler In the process, an intermediate frequency furnace is used to inductively heat the steel strip, and a thermocouple is used to detect the temperature in the holding furnace.

The heat treatment process of the baler production system generally includes three processes of heating, heat preservation and cooling, and sometimes only two processes of heating and cooling. These processes are interconnected and uninterrupted. It takes a certain amount of time to change the heating temperature of the baler unit. Therefore, Scrap Aluminum Baler when the surface of the metal workpiece reaches the required heating temperature, it must be maintained at this temperature for a certain period of time, so that the internal and external temperatures are consistent and the microstructure is completely transformed. This period of time is called holding time. When high-energy density heating and surface heat treatment are used, the heating speed is extremely fast, and generally there is no holding time or the holding time is very short, while the holding time of chemical heat treatment is often longer.