How to choose a weightless scale

Feeding processed food materials into containers such as glass bottles, iron cans, and weightlessness scale plastic cans is one of the main processes in the food industry. There are two feeding methods, manual and mechanical. The modern food industry mostly adopts mechanized feeding cans, which can increase labor productivity and ensure the sanitary conditions required for feeding cans, and the feeding cans are considered to be certain. 1. Classification of weightlessness scales (1) According to the degree of inactivity, it can be divided into manual feeders, semi-automatic feeders, unit automatic feeders, and combined automatic feeding packages. (2) According to the machine structure, there are single-row feeders, multi-row feeders, and vertical rotary feeders. (3) According to the feeding method, it can be divided into feeding under constant pressure of liquid level height, feeding under pressure of changing liquid level height, vacuum feeding, feeding under mechanical pressure, and feeding under air pressure. material. (4) According to the feeding switch, there are cock type, valve type, slide valve type and air valve type. (5) According to the number of feeding heads, there are 1 to 48 heads filling machine. (6) According to the quantitative feeding points, it can be divided into using a movable quantitative cylinder for volume quantification, a fixed quantitative cylinder for volume quantification, using a controlled feeding liquid level position to determine fish, and a quantitative pump for quantification. (7) According to the characteristics of the materials to be fed, there are liquid feeders, sauce feeders, and solid feeders. Second, the choice of weightlessness scale The principle of choosing a weightlessness scale is: (1) It can better serve the production process, and it must be selected according to the nature of the material (dryness, foaming, volatility, etc.). If it is juice, it is best to use a vacuum juicing type feeder to reduce contact with air and ensure product quality; if it is a sauce type liquid, it is best to use a mechanical squeeze feeder; for low viscosity liquids such as milk Adopt gravity feeder. (2) One machine with multiple functions. Due to the complex production specifications of the food factory, the limited workshop area, and the frequent product changes, the weightlessness scale should be able to adapt to the production of multiple varieties. (3) It has high productivity and guarantees the quality of feeding products. (4) Fully improve working conditions and reduce product costs. (5) Easy to use, easy to maintain and repair. In short, we should closely contact the actual production, try to choose a weightless scale with high efficiency, multiple functions, good quality, convenient use and maintenance, simple structure, light weight, and small volume.