With the implementation of the national policy of benef […]
With the implementation of the national policy of benefiting farmers, especially after the local financial subsidies for Fruit Drying Machine, the development trend of Fruit Drying gf-machine is even more rapid. Proper selection and use of Fruit Drying Machine, and proper maintenance, plays an important role in improving the quality of fruits and vegetables and extending the service life of Fruit Drying Machine. Let's continue to learn how to use Fruit Drying Machine
2.3 Cooling and draining
After pre-cooking, the fruits and vegetables should be cooled immediately (usually by cold water), so that they can quickly drop to normal temperature. After cooling, in order to shorten the drying time, you can use the centrifuge to shake the water, or you can use simple techniques to squeeze the water. After the water is drained, you can spread it out and dry it for baking.
We should choose different drying temperature, drying time, drying moisture content and drying process according to different types of fruits and vegetables. During drying, the cold air passes through the heat exchanger, and heats the air in the drying room through heat conduction, heat radiation and thermal convection. Under the action of the blower, the hot air is completely dispersed in the drying room, and the hot air and the materials are fully thermally exchanged. Under the action of the dehumidification fan, the water vapor is discharged out of the drying room, and then the purpose of drying is achieved.
3. Adjustment of Fruit Drying Machine
During the use of Fruit Drying Machine, due to the wear of the chain, belt and bearings, the chain tension, belt tension and bearing clearance will change, so it needs to be adjusted if necessary.
3.1 Adjustment of the chain
Chain adjustment should pay attention to the loose side of the chain and the chain climbing phenomenon, too tight will increase wear. When adjusting, it is advisable to press the loose side chain with your hand. If you press it hard, it means that it is too tight. Otherwise, you can press it gently with one hand, it means that it is too loose, and you must continue to adjust.