Tunnels series M - capacities from 1700 to 3400 kg/h for green peas or 1200 to 2400 kg/h for strawberries.
Both ammonia NH3 (R717) as well as freon R404A or R507 can be used as refrigerant in freezers series M.
All tunnels of this series can be additionally equipped with UDS (Equipment for continuous frost removal from evaporators) providing longer operation time between defrostings. As standard execution you will find pulsator, which supports fluidisation effect and improves quality of frozen product (IQF) and also external system of washing the first belt.
Washing system of the first belt can be activated by operator at any time. System can operate periodically or in automatic cycle.
|Technical parameters||Series M (model)|
|Refrigerant||NH3 (R717)/R404a, R507|
|Circulation of NH3 (R717)||Pump system, bottom feed,
recirculation ratio 4-6
|Circulation of R 404A , R 507||DX system|
|Evaporators defrosting for NH3||Hot gas NH3 + water spray|
|Evaporators defrosting for R 404A, R 507||Water spray|
|Freezing time adjustment [min]||8÷42|
|Consumtion of compressed air for UDS – dry air||1,2m3
|Tunnel width [m]||4,7|
|Tunnel height [m]||4,5|
|Length of the pannels [m]||5,38||7,54||9,22|
|Total length of the tunnel [m]||7,43||9,59||11,27|
Capacity table in the range
from +20°C to -18°C kg/h for fruits
and +15°C to -18°C for vegetables
|Products||Series M (model)|
|Broccoli cut 30mm||1200||1750||2400|
|Onion diced 10 mm||1050||1500||2050|
|Cauliflower florets 20-50mm||1200||1750||2400|
|Sweet corn cut||1500||2200||3000|
|Apple diced 13 mm||1200||1750||2400|