Fruit and vegetable vacuum pre cooling machine is a device used for fruit and vegetable preservation. By placing fruits and vegetables in a vacuum chamber, the ambient temperature and gas pressure are reduced, thereby rapidly lowering the temperature of fruits and vegetables and achieving the purpose of pre cooling. This product adopts advanced vacuum technology and refrigeration technology, with high temperature control accuracy, simple operation, and convenient maintenance, suitable for pre cooling treatment of various fruits and vegetables. Below are some main features of the products listed by Ganzhou Dachang Xiao. Please continue to learn more:
Product Features:
1. Adopting advanced vacuum technology and refrigeration technology, the temperature control accuracy is high, the operation is simple, and the maintenance is convenient.
2. Made of high-quality materials, compact structure, durable and reliable.
3. It can achieve automated control or manual operation.
4. It has security protection function to ensure the safety of users.
5. Our company customizes the design of fruit and vegetable vacuum pre cooler according to the needs of users.
Function and Principle
DCGSYL-10 fruit and vegetable vacuum pre cooler is a device used to reduce the temperature of fruits and vegetables and extend their shelf life. Its working principle is to use a vacuum pump to evacuate the space where fruits and vegetables are located, while removing moisture and oxygen from the air, thereby reducing the temperature and humidity of fruits and vegetables, slowing down their metabolic rate, and extending their shelf life. This principle ultimately leads to a pre cooling process. Specifically, the functional principle of the DCGSYL-10 fruit and vegetable vacuum pre cooler can be divided into the following steps:
1. Fruit and vegetable loading: Load the fruits and vegetables that need to be pre cooled into the pre cooling room.
2. Vacuuming: The vacuum pump is started to extract the air from the pre cooling chamber, making it in a vacuum state.
3. Exhaust: Drain the moisture and oxygen in the pre cooling chamber through the exhaust valve.
4. Cooling: As the air pressure inside the pre cooling chamber decreases, the temperature of fruits and vegetables will also decrease, thus achieving the purpose of pre cooling.
5. Maintaining vacuum: By controlling the operation of the vacuum pump, the vacuum state in the pre cooling chamber is maintained to maintain the low temperature and freshness of fruits and vegetables.
6. Release vacuum: After pre cooling is completed, release the vacuum state in the pre cooling chamber by releasing the vacuum valve, allowing the fruits and vegetables to return to normal atmospheric pressure.
7. Turn on cooling: If necessary, you can transfer the pre cooled fruits and vegetables to the cooling room and continue to use the cooling equipment to lower the temperature of the fruits and vegetables, in order to achieve better preservation effect.
In fact, the DCGSYL-10 fruit and vegetable vacuum pre cooler achieves pre cooling and preservation of fruits and vegetables through steps such as vacuuming, exhaust, and cooling, thereby extending the shelf life of fruits and vegetables and improving their quality and value.
Application Areas
Vacuum pre cooling machines for fruits and vegetables are widely used in fields such as fruit and vegetable preservation, refrigeration, and transportation. They can effectively extend the shelf life of fruits and vegetables, improve their quality and value. In addition, the device can also be used for vacuum treatment in laboratory research and industrial production.
Product Specifications
Model: DCGSYL-10
Vacuum degree: ≤ 80kPa
Temperature range: -20 ℃ to 10 ℃
Processing capacity: 10kg/h
Voltage: 220V/50Hz (380V/50Hz)
Power: 1.5KW~100kW (actual according to the manufacturer)
Weight: The specific weight shall be subject to the actual factory delivery of the equipment
Size: 1000mm × 600mm × 800mm (The size is for reference only, please refer to the actual customization)
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