The C-type control cabinet produced by our company is composed of a single-chip intelligent controller (C-type controller) with LCD touch screen, energy conversion elements, electrical components, micro printer, USB interface and metal cabinet. The interactive operation software (optional in Chinese and English) designed and produced by our company is easy to operate and professional. It has the functions of parameter setting, program automatic control, dynamic display of process parameters, printable test results, fault alarm protection, etc. The fuzzy control technology is applied in this control mode, and the temperature control is accurate and reliable.