New Agricultural Precooling Machinery Type Carrot Vacuum Cooler

Introduction

A vacuum cooler is a cooling and processing equipment that places vegetables, flowers, meat, cooked food, etc. in a vacuum chamber and uses a vacuum pump to extract air and water vapor in the vacuum chamber to reduce the pressure inside the vacuum box. This equipment is called a vacuum precooler.

The principle of the vacuum precooler: put the agricultural products to be precooled into the vacuum box. After a vacuum treatment, they will be under Low-pressure area. The boiling point of water will decrease, the latent heat of evaporation will increase, and the free water on the surface of the cooled agricultural products will vaporize, taking away their own and environmental heat, so as to achieve the cooling effect.

Why carrots need to be pre-chilled/pre-cooled

The vacuum cooler can eliminate the field heat of carrot within 1 hour after picking. It only takes 50~60 minutes to reach the required refrigerated low temperature of 0-10 degrees. The material used is generally carbon steel. Some customers with high requirements may customize stainless steel, while ordinary cold storage takes 10-12 hours, or even longer.

Features:

1. The cooling speed is fast, and the inside and outside of the vegetables can be quickly and uniformly cooled to 1-3 ℃;

2. Vacuum pre-cooling is clean and hygienic, can kill insects, insects and harmful microorganisms, and greatly reduce the decay rate;

3. Equipped with international unit, intelligent automatic control, fruit and vegetable anti-cold damage device, and can be equipped with electric opening slot door.

4. Fruits and vegetables transported and stored after pre-cooling are better in freshness and taste than those without pre-cooling, and the market price is higher, which is conducive to sales.

5. Easy to operate. Vacuum cooling is not limited by packaging. When products packaged in cartons and plastics are vacuum cooled, their cooling speed is almost the same as that of unpackaged products, which is very convenient in production.

6. PLC touch screen control: PLC adopts modern large-scale integrated circuit technology, and the failure is greatly reduced.

7. Safety and stability: The electrical parts are all branded products to ensure the stable operation of the machine, long life and safe operation.

Models

Product Pictures

Applications

Leafy Vegetables: lettuce, spinach, cabbage, mustard greens, swiss chard, arugula, watercress, kale, microgreen, herb, colewort, iceberg lettuce, leek, parsley, coriander, bok choy, choi sum,etc.

Other vegetables: spring onion, broccoli, asparagus, corn,etc.

Mushrooms: button mushroom, oyster mushroom, shiitake mushroom, Enoki mushroom, king trumpet mushroom, shimeji mushroom, chanterelle mushroom, porcini, morel, matsutake mushroom, paddy straw mushroom, maitake mushroom, etc.

Flowers: rose, daisy, camelia, lily, chrysanthemum, tulip, etc.

Customer's Usage Case

Our Service

• Project design
• Drawing
• Manufacturing
• On site supervise
• Clients training
• After sales services.

After-sales Services

• 24/7 consults
• 24~72 hours to solve problem
• 1 year warranty
• Life-long maintenance
• Installation: installation and operation manual, online training.

FAQ

1.Can the size be customized? 

• Yes. The internal chamber size can be customized according to the loading size of pallet.

2.Can the cooler be placed in the packing room?  

• Yes, the cooler can be splited, the vacuum chamber indoor+cooling system outdoor. If there is good air flow inside the room, the whole machine can be placed indoor.

3.What are the functions of vacuum cooler?

• It is applied to rapidly remove the heat of carrots, fruits and vegetables, edible fungi, flowers in the field, inhibit the respiration of fruits and vegetables, extend the freshness and shelf life of fruits and vegetables

4.What is the payment term?  

• By T/T, 30% deposit, the balance will be paid before shipment.

5.Can a forklift enter the chamber?

• The internal and external reinforcement design of the vacuum box allows the forklift to enter easily.

6.How to maintain the equipment?

• The interior of the chamber is cleaned daily, and other quarterly inspections are detailed in the operation manual.