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Fan Weighing Mixer

The Fan weighing mixer installs a module at the bottom of the silo, and ensures the normal operation of the whole system through the precise control of the electrical program. The control objects in the pneumatic conveying of positive pressure pulse material and acid are the exhaust valve, feed valve, discharge valve, pulse gas knife valve and inlet valve in the silo. The control mode is controlled by Siemens programmable controller, and the solenoid valves and motors are controlled by the operation of Proface touch screen, contactors and intermediate relays, which is convenient for debugging and maintenance.

Product details
020-34563445

The fan weighing mixer is composed of a weighing module, a scale body, an unloading mechanism, a feeding mechanism and a control system. The weighing module, in conjunction with the weighing transmitter, PLC and touch screen, measures the weight through the weighing module under the scale frame to ensure the quality of the raw materials on the silo. When the system is in operation, the weight data and speed signals received by the computer are processed and converted into accumulated values and instantaneous flow rates. The data is then transmitted to the working control machine, which uses analog current signals to send to the frequency conversion controller. The frequency conversion machine appropriately organizes the current, adjusts the rotational speed of the Feeding machine from the upper level, and then completes the calculation and configuration of raw materials.

The weighing feeding machine (batching equipment) integrates computer technology, automatic control, communication technology and weighing technology. It has complete control functions, centralized display and operation, convenient data processing, simple installation and maintenance, and the system is easy to expand. Structurally, it has solved the problem of "concentrated danger" in the computer centralized control system, achieving "centralized management and decentralized danger". The system is stable and reliable, meeting the requirements for use in continuous production processes.

The weighing mixer (batching equipment) uses configuration software to complete data acquisition and process control, supporting multiple communication protocols, providing users with a variety of equipment support. Rich and colorful dynamic images and powerful system functions make it easy for you to operate. The Batching system has strong scalability, is easier to integrate with other systems, and more effectively protects users' investment. Redundant stations utilize two redundant cpus, enhancing higher availability and security. They automatically switch from the running system to the other system based on the principle of "choose one of two" when a fault occurs. In this way, for a single-station system, you can provide dual power supplies or industrial Ethernet communication modules for each subsystem and combine them. The safe, reliable, advanced and practical system design selects a mature and advanced distributed computer control system. Under the premise of centralized information management and scientific operation in the production process, it disperses risks and improves the reliability of the system. Various on-site data are collected by PLC and transmitted to the central control room for centralized monitoring and management through high-speed network. The central control room host also transmits control commands to the PLC measurement and control terminal through a high-speed network to implement decentralized management of each unit.


Application of weighing modules in large storage tanks
Weighing modules can be used as storage and irrigation materials in and out of the warehouse measurement, can also be used for process flow control, in general, according to the shape of the tank and the installation of different ways to choose 3 or 4 weighing modules to complete, especially suitable for chemical plant production process quantitative feeding system occasions to use.
Application Design of Weighing Mixer
Weighing and mixing machine through PLC to control the frequency converter, so that the speed motor drives the metering screw according to the set speed running down the material. The whole weighing and dosing system can be divided into small material weighing, large material weighing and micro material weighing. It adopts the way of uniform speed feeding, and the way of decreasing speed feeding is adopted in the low speed stage.
Automatic Powder Batching System
Batching system in the field of powder processing and treatment, the leading technology of powder processing equipment absorbed and optimized in the weighing and mixing machine in accordance with the production instructions and formulas, a variety of materials will be placed, transported to the set station, using automatic walking weighing mechanism, a variety of materials accurately and proportionally added to the barrel.
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