Chenyang company 2000 vacuum spraying equipment

The research and development of Chenyang Company is suitable for spraying pet food, fish feed and other products, and it is suitable for the production line of high-fat content feed to spray oil and seasoning in batches. The obvious advantages of vacuum spraying: the liquid addition ratio is as high as 30%, and the liquid spraying accuracy and uniformity are high.

Compared with atmospheric spraying, vacuum spraying has technological advantages

First, it can accommodate a larger amount of addition, for example, the amount of oil added can reach 36%. At present, the amount of oil added to the popular California perch in China needs to reach 9-10%, which cannot be achieved if spraying at normal pressure is used.

Second, the vacuum spraying process is not limited by the amount of liquid added or viscosity, and can be sprayed in stages, and even effectively utilize the characteristics of different liquids to form a complementarity.

Third, the zero addition of oil before superfine pulverization can increase the production capacity of the superfine pulverizer by 15%, greatly improving the production capacity of the production line.

Fourth, no fat is added before puffing, which can improve the flexibility of the formula. When improving the material shape, there is no need to sacrifice production capacity, but it can increase the production capacity of the puffing machine by 20%.

Fifth, increasing the fat level (digestible energy level) in feed can increase the accumulation rate of digestible protein and reduce formula cost.

What are the highlights of vacuum spraying equipment

1. The vacuum spraying machine adopts the configuration of buffer bin + weighing bucket, which is accurate in measurement and requires little space.

2. One machine is dual-purpose, only needs the input of vacuum spraying machine, it can be used for both vacuum spraying and atmospheric pressure spraying. If the budget is limited, but there is a spraying upgrade plan, you can only purchase the spraying machine itself for normal pressure spraying, and then complete the vacuum processing unit when the conditions are mature.

3. Newly designed discharge door structure, no residue, no relative friction between the door body and the seal, using imported valves;

4. The water ring pump is selected as the vacuum pump. The advantage is that no oil is used and there is no emulsification problem. Moreover, the pump itself has a certain degree of pollution resistance, and the impurities that enter will be eliminated with the water, without filtering equipment, and have good pollution resistance.

Vacuum spraying application categories:

1. Spraying of aquatic materials, mainly extruded materials, has a wide range of bulk density (0.3-0.7), and a wide range of spraying amount (0.5-30%).

2. Pet feed spraying is puffed feed, bulk density is less than 0.4, the feed structure strength is high, and the feed type is changeable (more special-shaped feed). The range of formula spraying amount is relatively stable, the oil used is generally animal oil, and the oil quality is good.