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At present, the vacuum packaging machine commonly used in China is divided into single chamber and double chamber according to the number of vacuum chambers. The double chamber is a reciprocating chamber, the single chamber is a flap chamber, and the lower vacuum chamber can be divided into two vacuum chambers. Supporting the four connecting rods of the displacement vacuum chamber, the front and rear two of each long axis must be kept parallel, and the left and right sets of connecting rods must also be relatively parallel to ensure that the upper vacuum chamber is in the same vacuum at any position on the left and right. The chambers are kept parallel. Otherwise, the upper and lower vacuum chambers cannot be kept parallel, and the operating pressure is obviously increased. In severe cases, the vacuum cannot be established normally. Compared with the double-chamber vacuum packaging machine, the double-chamber vacuum packaging machine has high work efficiency, high speed and simple operation, but the single-chamber vacuum packaging machine also has its advantages. It is decided by the actual situation.
Some items that are easier to break need to be packaged in a relatively closed environment with a vacuum packaging machine. The damage caused by it will be incalculable. If the equipment is not properly maintained during the season, it will cause the equipment to fail. The use is inconvenient for the production of the enterprise. Therefore, it is necessary to carry out a large inspection of the entire equipment during the season of the vacuum packaging machine, especially in the place where lubrication and fastening are required. The fastening of the equipment parts needs to adjust the size of the vacuum packaging machine according to the size of the packaged items, and lubricate the joints of the equipment to make the work smoother. The important thing is to thoroughly clean the equipment and the supporting facilities of the equipment. An absolute seal is required and placed in a dry environment to ensure that the equipment is not damaged by other corrosive substances such as liquids. Read the instructions carefully. The general instructions will give clear instructions. For example, in the maintenance of the vacuum pump, you need to pay attention to when you refuel. We need to avoid these misoperations. When the vacuum packaging machine really fails during operation, it is necessary to turn off the power in time, press and hold the emergency stop button, and then lift the cover after deflation, turn off the voltage after the Zui, check each part to see if the problem appears in the end. Where.
Vacuum packaging machine needs to pay attention to maintenance during season conversion
Foodjx guide: Now at the end of the winter, it is the season of winter and spring exchange. At this time, the maintenance of the vacuum packaging machine also needs to be changed according to the season. Vacuum packaging machine is a common equipment in food processing and production. The price is relatively high. If the quality of the purchased equipment is problematic, the loss caused in the production process will be incalculable. In the maintenance process, it is necessary to pay more attention to this aspect. In order to reduce unnecessary expenses, reduce production costs and improve business efficiency.