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Common types of concrete mixing plant control system

Author: admin Release time: July 11, 2017 Number of visits:

The control system of concrete mixing station mainly consists of computer, programmable controller, batching instrument, power devices (AC contactor, air switch), etc. according to the different control methods, the control system is divided into three categories, which are described in detail below.

Distributed microcomputer control system

This kind of concrete mixing station control system is widely used in the early mixing plant design. The core of the control system is programmable controller. The computer is only used for management report printing. The function and function of the computer are not very obvious. Especially for the large-scale commercial concrete mixing plant, the function requirements of the control system are more and more complex, this kind of control system is not suitable.

Centralized microcomputer control system

The control system of this kind of concrete mixing station integrates the functions of computer control and management in one computer. The computer task is heavy, and the statistics of report data cannot be carried out synchronously in the production process, and the data can not be counted at any time. The measurement is interfered too much by human factors, which is commonly known as "semi-automatic control system".

Double centralized microcomputer control system

This kind of mixing station control system solves the interference of human factors in measurement. The special batching control instrument is adopted, and the production control and management functions are separately placed on two computers without mutual interference. The production control and report statistics are carried out simultaneously. Moreover, the management computer can also be used as the production backup machine, providing the network interface with the upper computer. That is, we usually call the automatic control system of mixing plant.

The above are about the concrete mixing station control system common three categories, at present the more common is the semi-automatic control system and the automatic control system, the latter is more expensive than the former. Manufacturers can choose the suitable one according to their own engineering requirements and equipment budget Control system of concrete mixing station You can also call the free hotline of the website to consult the professional customer service personnel of Great Wall Construction Machinery Co., Ltd.