The process flow of the complete set of npk production line equipment can usually be divided into: raw material batching, raw material mixing, raw material granulation, particle drying, particle cooling, particle classification, finished product coating, automatic packaging machine bagging. Process flow of organic fertilizer production line: trough fermentation turner, horizontal mixing mixer, semi-wet material pulverizer, new organic fertilizer granulator, rotary dryer, rotary cooler, drum screening machine, automatic packaging machine, etc. . Whether it is an npk fertilizer production line or an organic fertilizer production line, automatic packaging machines are required in the final link. How much do you know about automatic packaging machines and what are the advantages of automatic packaging machines?
Automatic packing machine, this equipment is a fully automatic quantitative packaging machine (including transportation, sewing machine, heat sealing machine, etc. ) and optional parts (transportation equipment, sewing machine, heat sealing machine).
Working principle of automatic packaging machine:
The material is fed into the weighing hopper by the feeding part (pneumatic valve). After the controller receives the weight signal from the sensor, it works according to the preset program value. Fast feeding at the beginning, when the weight is close to the target value, the fast feeding door will automatically stop; when entering the middle feeding, when the weight is almost the same as the target value, the intermediate feeding door will automatically stop; when entering the slow feeding; when the weight is consistent with the target value, Automatically stop the slow feed gate, and all feed gates are fully closed.
Main features of automatic packaging machine:
Adopt high-precision weighing controller with good stability. The machine is small, flexible and easy to install. The feeding speed is adjustable, and the closed internal circulation system can effectively prevent dust from flying, improve the working environment, and protect the health of operators. With compact structure and small volume, fixed or mobile machines can be customized according to user requirements.