Here are some application cases of Crydom SSRs in the heating field:

1. Heating applications in the plastic processing industry:

-In a plastic extruder, it is necessary to heat the plastic to melt it, and then shape it through an extrusion mold. Crydom SSR is used to control the on/off of heating elements and accurately adjust the heating temperature. For example, the extruder equipment in a certain plastic processing plant used traditional contactors to control heating, resulting in low temperature control accuracy and unstable plastic extrusion quality. Later, with the adoption of Crydom SSRs, the temperature control accuracy was greatly improved, enabling temperature fluctuations to be controlled within a smaller range, resulting in more precise dimensions and better surface quality of extruded plastic products. Moreover, the contactless switching characteristics of SSRs reduce arc generation, lower electromagnetic interference to equipment, and extend the service life of the equipment.

2. Baking equipment in the food processing industry:

-During the baking process of bread, cakes, and other foods, strict temperature control is required for the oven. Crydom SSR can accurately control the operation of heating elements inside the oven based on signals from the temperature control system, ensuring uniform and stable temperature inside the oven. For example, a tunnel oven in a large food processing plant uses Crydom SSRs to segment control the heating area, and the temperature of each area can be independently adjusted. This allows for precise control of the temperature distribution inside the oven according to different baking products and process requirements, improving the baking quality and production efficiency of food.

3. Industrial heat treatment equipment:

-In the industrial heat treatment process, it is necessary to heat metal materials to a specific temperature and maintain it for a certain period of time to change their properties. Crydom SSRs can accurately control heating power and heating time, ensuring the stability and reliability of the heat treatment process. For example, a certain mechanical manufacturing enterprise's heat treatment furnace uses Crydom SSRs to control the heating elements. Through precise temperature control and stable heating power output, the heat treatment effect of metal materials is more ideal, and the performance indicators such as hardness and strength of the materials are improved.

4. Laboratory heating equipment:

-In the laboratory, it is often necessary to heat various samples, such as heating reactions in chemical experiments and incubators in biological experiments. The small size, high precision, and high reliability of the Crydom SSR make it very suitable for use in laboratory heating equipment. For example, a constant temperature incubator in a research laboratory uses a Crydom SSR to control the heating element, which can accurately control the temperature inside the incubator at the set value, providing a stable temperature environment for the cultivation of experimental samples. Moreover, the fast response characteristics of SSRs enable rapid temperature adjustment during the experimental process, meeting different experimental requirements.

5. Drying equipment in the printing industry:

-During the printing process, the printing ink needs to be dried before it can adhere to the paper. Crydom SSRs can be used to control the heating elements of drying equipment, accurately adjusting the drying temperature and time according to the printing speed and ink drying requirements. For example, the drying device of a printing company's printing machine can automatically adjust the drying temperature according to the operating speed of the printing machine by using Crydom SSRs, which improves the drying efficiency and printing quality of ink, while also reducing energy consumption.