Our company specializes in manufacturing control cabinets and computer-based distributed control systems for flame-heated and electrically heated kilns. Besides providing matching systems for our own kilns, we also undertake exterior matching engineering projects for control systems. Field-tested, these systems offer high temperature control accuracy, easy operation, and stable performance.
The control cabinet of the flame-heating kiln can automatically control the temperature in each control zone of the kiln (via intelligent instruments or PLC programming), kiln internal pressure, combustion air pressure, fuel pressure, kiln atmosphere, and frequency of mechanical and electrical equipment. The kiln temperature control primarily utilizes intelligent instruments, air-fuel ratio valves, and electric actuators for valve elements. The system can be programmed using a PLC programmable controller to complete the sequential start-up of various mechanical and electrical equipment.
The electric heating furnace control cabinet can automatically control the temperature in each control zone of the furnace (via intelligent instruments or PLC programming for temperature control), the internal pressure of the furnace, and the frequency of mechanical and electrical equipment. The temperature control of the electric heating furnace primarily employs the principle of automatic temperature control using silicon-controlled rectifier power modules. The system can be programmed using a PLC programmable controller to complete the sequential start-up of various mechanical and electrical equipment.
The management of control data can be done through either a human-machine interface touch screen or a computer-based distributed control system. The system can connect with field control components via software programming, collecting, recording, displaying, storing, and printing furnace field data. It can also set, modify, download, and print firing process curves. The computer system can also monitor field actuators in real-time, providing operators with an intuitive human-machine dialogue interface, making operations convenient and reducing the impact of human factors on product quality. In the event of a computer failure, controllers at each control station can operate independently to implement control functions. The configuration of this control system is convenient and its operation is reliable.
