System of Concrete Mixer Plant

The control system of concrete mixer plant is required to be accurate, reliable, durable, easy to operate and maintain. The central control room of the concrete mixing plant requires the use of a centralized control system centered on microcomputer control, which can control and manage the entire process of concrete production in the concrete mix plant on the console in the control room. The control system has strong anti-interference ability and can work stably for a long time under harsh environmental conditions.

The control system of concrete mixer plant has the following functions:

(1) Fully automatic control of production procedures such as material level, batching, mixing, and unloading.

(2) All kinds of weighing devices can realize dynamic and animated color display, and can realize the dynamic display of the set value, actual weighing value and actual discharge value of each kind of weighing device.

(3) It can realize the simulation display of the production process.

(4) The technological process can be adjusted, such as the unloading sequence and time interval adjustment.

(5) It has high batching accuracy, the electromechanical equipment and operating mechanism should work reliably and stably, and the weighing accuracy should be high.

(6) The mixing capacity of the mixer can be adjusted, and the mixing capacity of the forced concrete mixer can be set within the range of 0.5-4.5m3 each time.

(7) The system adopts modular design, has automatic fault detection and diagnosis functions, can automatically record and display when faults occur, and perform sound and light alarms to guide operators to troubleshoot.

(8) The voltage display of each AC and DC power supply.

(9) The mixing timer of the concrete mixer can be manually adjusted and displayed, and the working current of the concrete mixer can be displayed.

(10) Display of the working status of various main machinery in the concrete mixing plant.

(11) It can realize manual intervention function and safe operation control. All relevant parts or operating mechanisms can realize interlocking, interlocking and locking according to the requirements of the production process to ensure production safety.

(12) It can automatically detect and record all data, the user can manage the data, and can easily count and print various reports according to the user's requirements.

(13) The computer control software should simple, convenient and flexible operation and menu selection.

(14) Equipped with interfaces required for computer communication to facilitate system networking in the future.

(15) Provide a complete set of operation manuals and store them in the computer hard disk for easy query.

(16) The operation control room of concrete mixer plant should be equipped with a backup battery that can automatically switch in the event of a power failure.