According to the predetermined formula, the measuring reaction tank will add a variety of materials into the weighing hopper according to the fixed proportion weight value. When the weighing is displayed to the amount, the materials will be discharged into the inlet of the mixing machine once or several times in steps according to the unloading procedure. It is also possible to control the weight and flow of the material loaded into the weighing hopper through the monitoring system and PLC program, so as to achieve accurate metering and batching. The system has strong stability and high cost performance, and can provide accurate measurement data and control means for production control and management of various industrial sites.

Small material filling machine through the cylinder drive a piston to extract and hit the material with a one-way valve to control the flow of materials, with a reed switch to control the cylinder's stroke to regulate the amount of filling, the use of weighing module and weighing instrument connected with a data line, in the process of measurement of electronic scales of pressure signals are constantly transmitted to the weighing instrument, in the preset quantitative weight to control the meter control to stop the pump, close the pneumatic valves.

The Weighing automatic filling machine is an embedded industrial control and data acquisition weighing system, which is collected by an external weighing module and stored in an embedded database through a data processing program. The application program can obtain and update the status of each control point in real time through the processing of the database records, and issue commands to achieve the purpose of real-time monitoring and control.

Automatic Liquid filling machine using open bus, field information acquisition, weighing system communication adopted automated filling system, project management, processing, archiving and establishment of documents. With humanized man-machine interface, provide convenience and also have a variety of protection functions, the user can set personalized working parameters according to the actual needs of the user can be set directly into the working state. Simple and convenient operation, no need to wait for restart and other complex operations.

Quantitative Liquid filling machine adopts regulation to carry out the actual control of the weight of the program, according to the frequency converter operation mode to set its parameters, to achieve the purpose of automatically adjusting the speed of the PLC programmable controller in order to ensure that the filling process of the various parts of the device action of the accuracy and reliability of the PLC program is required to control the various weighing modules, relays, switches and solenoid valves. Integration of information technology accessory equipment, such as printers, scanning guns, RFID and other information identification equipment, to give the material into the weighing and dispensing process identifiable information.

The Frequency Conversion automatic feeder utilizes the gravity of the process medium, serving two purposes with one pump. When the medium gravity is used in conjunction with the centrifugal pump, it realizes the bidirectional flow of the process medium in both forward and reverse directions. The steam condensate from the brine heater and the feed evaporation system enters the recovery water tank. The liquid level in the recovery water tank rises, the automatic regulating valve closes, and the steam condensate is sent to the condensate storage tank for storage through the return pipe of the centrifugal pump. The liquid level in the condensate storage tank rises.

The floor scale and weighbridge calibrator adopts a weightless support device, including the weighbridge platform, standard weighing sensor, I-beam, weighing calibration instrument, jack, base, bracket, and crossbeam. On the side of the weighbridge pit, there are several I-beams on the weighbridge platform, and below the I-beams, there are weighing sensors. Above the I-beams, there are successively installed weighing calibration instruments and jacks. The weighing sensor is installed on the base, and the calibration bracket is installed on the base. The bracket is equipped with the crossbeam. The base of the standard weighing sensor is equipped with a hydraulic cylinder and a weighing calibration instrument, which is centered with the standard weighing sensor.

Liquid Weighing and filling machine consists of locator program, monitor program, utility program startup, etc. After the startup system filling starts, the system carries out self-check to ensure the startup filling status is good through the processing and judging of the input weighing module signals. After each weighing system is ready, the host computer will call the memory recipe to the startup filling area, and then supply the startup according to the corresponding recipe.

The intelligent batching system can adjust the size of the screw and the spatial distribution angle of the screw to achieve the adjustment of the flow rate. To achieve the purpose of precise quantitative conveying, the speed of the motor and the conveying time are changed through communication between PLC and frequency converter to realize precise quantitative conveying (quantitative range) or continuous conveying. The human-machine interface (HMI) adopts an industrial touch-type liquid crystal display. Through this control interface, the purpose of precise quantitative conveying and continuous conveying can be achieved, and at the same time, the current operating parameters of the frequency converter, such as conveying frequency, current, voltage, etc., and the rotation parameters of the motor can be obtained.