ZLG8 Vacuum precooler for fruits and vegetables

ZLG8 Vacuum precooler for fruits and vegetables

The vacuum chamber has a volume of 8m3 and is a split type. Turnstile, forklift loading and unloading.
A batch of cooled green leafy vegetables is about 900kg, and the cooling time to 3 ℃ after harvesting should not exceed 30 minutes.
The length, width, and height of the external shape of the vacuum chamber and sealing are approximately 3.83 * 1.6 * 1.99m. The total weight is approximately 2.1T. The overall dimensions of the supporting unit are about 3.4 * 1.4 * 2.17m in length, width, and hei

Product Details

Main performance

1. The vacuum chamber has a volume of 8m3 and is a split type. Turnstile, forklift loading and unloading.

2. A batch of cooled green leafy vegetables is about 900kg, and the cooling time to 3 ℃ after harvesting should not exceed 30 minutes.

3. The entire machine consists of two parts: a vacuum chamber and a supporting machine. The two are connected through pipelines.

4. The length, width, and height of the external shape of the vacuum chamber and sealing are approximately 3.83 * 1.6 * 1.99m. The total weight is approximately 2.1T. The overall dimensions of the supporting unit are about 3.4 * 1.4 * 2.17m in length, width, and height, and the weight is about 1.5T.

5. One end of the vacuum chamber is equipped with a rotary door.

6. Using commercially available plastic baskets (specification 540 * 410 * 305mm), a batch of 90 baskets will enter and exit the vacuum chamber.

7. The shell of the vacuum chamber, door panels, as well as their outer packaging and vacuum pipes, are all made of SUS304 steel.

6. All reinforcing ribs are made of Q235A high-quality carbon steel, and the outer surface is coated with anti rust and environmentally friendly paint.

7. Equipped with artificial intelligence function. Conduct human-machine dialogue on the touch screen to set the pre cooling temperature. After the machine is powered on, the signal light is yellow, green during operation, and red when a malfunction occurs. At the set cooling temperature, the machine automatically stops and emits an audible signal. No personnel are required to be on duty during operation. People who can use mobile phones can learn to operate it in just over 10 minutes, which is almost unrelated to their cultural level.

8. No water source required.

9. Supporting conditions

1) Power supply: 380V, 50Hz, with a total installed power of approximately 31.5KW.

2) Air source: pressure 0.5~0.8MPa, flow rate not less than 120 liters/minute. A compressed air source can be used for the modified atmosphere packaging machine.

3) Canopy.

II. Main Configuration

1. Rotary vane vacuum pump, produced by German company Oerlikon Leybold, air cooled.

2. Refrigeration compressor, produced by Bitzer Company in Germany, with air cooling. The main refrigeration components such as expansion valves and solenoid valves are products of Danfoss Company in Denmark.

3. PLC is a product of OMRON Corporation in Japan.

4. The sealing strip is a special material that can be used for a long time without aging. The cross-section is triangular and embedded in the T-shaped sealing groove, which is not easy to fall off. The sealing strip is produced by a professional company in Shanghai.

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