I. Overview of negative pressure filling machine

First, pumping the packaging container to form a negative pressure, and then filling the liquid into the packaging machine. Reasonable selection of the filling machine is an important way to ensure product quality and improve economic efficiency. In general, close contact with production practice, try to choose a filling machine with good quality, high efficiency, simple structure, convenient use and maintenance, small size and light weight. Filler knowledge is available when selecting a filling machine.

Second, the working principle of negative pressure filling machine

The principle of serving the production process. The unique "excavator" adaptive control feature automatically limits the motor torque limit during operation, effectively suppresses overcurrent frequent trips, wide voltage input, output voltage automatic regulation (AVR), instantaneous power failure without downtime, adaptability Stronger. First, the appropriate filling machine should be selected according to the nature of the filling material (viscosity, foaming, volatility, gas content, etc.) to meet the production process requirements. For example, in the case of concentrated aromatic liquors, in order to avoid loss of volatile aromatic substances, a cup-type or atmospheric-pressure filling machine should generally be used; for juice-type liquids, in order to reduce contact with air and ensure product quality, generally, it should be adopted. Vacuum and juice filling machine. Secondly, the production capacity of the filling machine should be matched with the processing capacity of the processing and packaging machinery before and after the process.

Third, the application of negative pressure filling machine

It makes the product more convenient and convenient in terms of operation, precision error, installation adjustment, equipment cleaning, maintenance and so on. The machine is compact and reasonable in design, simple in appearance and convenient in filling volume adjustment. Mainly used for lotion, care solution, oral liquid, disinfectant, eye wash, nutrient solution, wine, injection, pesticide, medicine, perfume, edible oil, lubricating oil and liquid filling in special industries.

Fourth, the characteristics of negative pressure filling machine

The principle of a wide range of processes. The scope of the filling machine refers to its ability to adapt to different production requirements. The wider the process range, the more the equipment utilization can be improved, and the multi-purpose of one machine can be realized, that is, the same equipment can be used to fill a variety of materials and various specifications. Therefore, in order to adapt to the production requirements of many varieties and specifications of the beverage and beverage industry, the filling machine with the widest process range should be selected.