1. First of all, it is necessary to determine which kinds of food crops to be packaged by the grain quantitative packaging scale you will buy. Existing manufacturers often produce many models and types. When purchasing grain packaging scales, many customers hope that one equipment can package all their varieties. In fact, the packaging effect of special machine is better than that of compatible machine. It is mainly to distinguish granular and powder. Do not choose a machine.
2. The second is the weight of packaging. Products with large gap in overall dimensions shall be packaged separately from the machine as far as possible. For example, for 5-20kg and 20-100kg, two machines can be selected to pack separately.
3. The customers of grain quantitative packaging scales are generally purchasing stations, cooperatives, etc. because of the large amount of grain purchased, most of them use outdoor operation, so the customers who buy grain packaging scales choose mobile ones, which is convenient for operation.
4. High cost performance is a principle. At present, the quality of quantitative packaging scales produced in China has been greatly improved than before, so the quality of imported machines can be purchased at the price of domestic machines.
5. Try to choose a fully automatic continuous feeding mechanism with simple operation and maintenance, complete accessories, which can improve the packaging efficiency and reduce the labor cost, which is suitable for the long-term development of the enterprise.
6. Try to choose a packaging scale enterprise with a long history to ensure the quality. Select models with mature technology and stable quality to make the packaging scale faster and more stable, with low energy consumption, low manual and low scrap rate.