The positive pressure batching machine adopts a composite predictive control algorithm based on adaptive combined with PID, the algorithm organically combines the characteristics of adaptive control with wide range and fast adjustment, when the deviation of the system is larger than a certain set value, adaptive rule control combined with human experience is used, and when the deviation of the system is smaller than the set value, PID control is used, and the two inputs of the controller are the system expectation value and the deviation respectively, and through the different expectation values, different airborne fallout is predicted, and the effectiveness of the method is proved through experiments.

Negative pressure batching machine chooses METTLER TOLEDO weighing module, weighing instrument is HBM, PLC is Siemens 300 series, and all analog signals are isolated by barrier. According to the formula set up in advance, the material is automatically discharged, and the actual discharging error is automatically corrected in the next discharging, after weighing, when unloading, according to the time set up for pre-mixing, to avoid the uneven effect of mixing in the mixing silo.

Atmospheric pressure batching machine includes raw material storage, transportation, weighing batching, dust removal, material mixing, packaging and filling and other equipment, according to the characteristics of the industry and process requirements, combined with the characteristics of the material, reasonable selection of single material batching, multi-material sequential accumulation, weight reduction batching, weight loss scale batching, belt/spiral scale, bulk material scale and other measurement methods.

Automatic batching machine is a complete set of automatic equipment for dynamic weighing and batching control through electrical control management and visual man-machine software configuration. The electrical control part of the system adopts Siemens PLC, which is programmed according to the production requirements. The software adopts the human configuration, according to the process requirements, through the monitoring system and PLC program to load the material to the weighing hopper weight, flow control, so as to achieve accurate measurement and batching.

Automatic batching machine through PC+PLC monitoring, the use of weighing measurement or flow measurement, can be accurate measurement of the ingredients, the use of PLC to monitor the entire feed and batching process, and complete the system fault display and alarm function, through the frequency converter transmission signal to complete the speed of the screw conveyor.

The weighing and mixing machine is inputted into PLC through 16-bit high precision A/D converter module, and PLC automatically controls the whole batching and weighing process, data processing and alarm output of the weighing system through programming. The data parameters and operation of dosage are directly controlled by touch screen interface. The weighing system is connected to the computer through a 485 communication module to form a network, and the computer monitors the system and processes the data.

Vacuum dosing machine is an online measurement dynamic metering system, set conveying, metering, dosing, quantification and other functions in one, the use of different structures of various mixing devices, so that the relative movement between powder materials, constantly change its relative position, and constantly overcome the trend of material stratification due to differences in objects.

Inverter mixer through the human group configuration monitoring system and PLC program to load into the weighing and batching truck materials for weight, flow control, so as to achieve accurate measurement and batching. As a dynamic continuous measurement and batching of the whole machine type automation control device, the system can also provide accurate measurement data and control means for the production control and management of various industrial sites.

Adjustable speed batching machine for the batching industry and the design of intelligence, through the realization of system remote maintenance, integrated with automatic control technology, computer technology and communication technology as one, with advanced technology, complete functions, flexible application, reliable operation and other advantages, and with the improvement of the intelligent degree of metering instruments, the batching system control more flexible, more powerful.