Full-automatic ground-type dosing system for upstream line equipment

　　Profile

　　With modular structure, the system is convenient to install, accurate to weigh and easy to operate

　　Designed according to the concept of "low investment, high efficiency, automation, environmental protection and energy saving", the system can maximize production efficiency, improve product quality and stability, as well as production technology and labor environment, and further reduce labor intensity and comprehensive cost, improve management level, thus effectively enhancing corporate image and market

　　Features

　　1. High weighing precision

　　Using high-resolution sensor and weighing display instrument, the weighing precision is high.

　　2. The mixing efficiency of the internal mixer is improved

　　For example, in an internal mixer of 40 ~ 60 r/min, the raw rubber can be fed in 10 ~ 20 seconds. The materials can be fed generally in about 50 seconds, so that the mixing period of master batch in 270 internal mixer of 40r/min is about 180 seconds, and the feeding time is 40-60 seconds, accounting for about 1/4-1/3 of the mixing period.

　　3. Pure mechanical convey

　　The conveying mode is mechanical screw conveying. Prevent material blockage

　　4. Environment has been greatly improved

　　In the past, there was a thick layer of carbon black dust scattered around the internal mixer. Mixer operators are black from head to toe, and dust scattered wherever they go. Now, the system is operated in a closed manner in the whole process, without dust pollution, which improves the working environment of employees.

　　5. The superior design of dust removal and recovery system not only protects the environment but also has no waste of raw materials

　　6. The quality of the rubber compound is steadily improved

　　In the past, due to manual feeding, firstly, the materials were scattered, which affected the accuracy of the compound formula; secondly, the time of feeding materials is not accurate, which affects the accurate implementation of the mixing process. All these bring fluctuation to the quality of rubber compound. After the automatic feeding by the upstream line equipment, the quality stability of the rubber compound is obviously improved.

　   7. The labor intensity of mixer operators is reduced

　　With the automatic conveying, measuring and delivery functions of this system, workers have no need to weigh and feed manually.

　　8. Traceability of dosing records

　　After successful dosing of each formula, the system saves detailed dosing records, including batch number, actual weighing value, tolerance, dosing time, dosing personnel, etc. of each raw material

　　9. Power-off memory function.

　　In case of power failure or emergency stop in the automatic process, when power is restored, the equipment will automatically return to the state before power failure and continue to operate.

　　10. Touch screen with man-machine interface

　　The friendly man-machine interface can be connected with various types of controllers to perform quantitative measuring or dosing and overall process control.

　　11. The management by authority prevents illegal operation by irrelevant personnel.

　　12. In the automatic operation state, the dosing process is automatically completed to eliminate wrong operation;

　　13. The storage tank has the function of material shortage alarm, which automatically prompts feeding.

　　14. The system is equipped with weighing history records and historical alarm records for traceability;

　　15. Automatically record the accumulated consumption for convenient management

　　16. Convenient installation and transportation

　　The system structure is all assembled separately, which is convenient for transportation and entry.