The principle followed in the mixing process of weighing system is "raw materials with large proportion are added first, those with small proportion are added later, those with light proportion are added first, and those with heavy proportion are added later". The formula input should also follow this principle, but attention should also be paid to prevent the phenomenon of weighing in the batching process. In the batching process, the formula input should be adjusted according to the time from the start of batching to the opening and unloading of the mixer, and the middle section of the feeding time of a large proportion of raw materials should be placed in the opening and unloading time of the mixer, so that the amount of raw materials added will not be wrong due to weighing.
020-34563445Weighing control system (batching production line) is divided into material storage, batching, metering system and electrical control system, among which batching control system has automatic and manual operation modes, which are simple to operate and flexible to control, and can meet various needs of production, and has high practicability. It is suitable for mixing powder, granule, liquid and other materials, and stirring control.
Weighing system (Weighing dosing machine) is a dynamic online Measuring system, which integrates the functions of transportation, metering, batching and quantification, and can improve working conditions, product quality and production efficiency.
The formula is to set the required materials and the weight of the required materials according to the process requirements, and automatically complete the batching and unloading process according to the formula selected by the operator during automatic batching.
Select the information you want to query in the ordinary report and modify the date, then you can browse the ingredients of each material. If you need to print it, you can connect it to the printer.
Mettler toledo weighing module is selected as the weighing system, Ningbo Keli is the instrument, and Siemens 300 series is the PLC. All analog signals are isolated by isolation barriers.
Advantages of automatic batching:
1. It has the functions of automatic batching control and manual feeding control for various solid materials in the formula.
2. It has the control function of weighing and adding liquid to the liquid scale.
3. It has the function of adding liquid to the flowmeter.
4. Timing control function for dry mixing and wet mixing and discharging of the mixer.
5, Batching system to establish an advanced security mechanism and user rights management system, and assist with the database security mechanism to ensure the safety of software system data.
6. The design of hybrid computer system has stronger fault tolerance and high reliability.
7. Equipped with perfect special batching software, the system is stable and highly intelligent.
8. Optional function: It has the function of formula import.
9. Optional function: Support the uploading of production data.
Feeding system to improve production information management system;
1. Formula management: input, storage, modification and deletion of formulas.
2. Production management: order release, execution and raw material demand statistics.
3. Raw material management: adding and deleting raw materials.
4. Alarm management: alarm recording, viewing and deleting.
5. System parameters: mixing time, inching time, closing time, drop compensation, and hundreds of parameters such as silo, weighing hopper, mixer, small hopper and liquid spraying are set, modified and stored artificially.
6. Production data: original production data can be added, deleted and viewed.
7. Report statistics: provide various production reports in various forms, which can meet the query requirements of different departments. All forms are downloaded in Excel file format.
8. User management: manage the rights of system users; Data backup and recovery function.
