| Description : |
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Technical specifications : The tunnel consists of two stages, a preliminary cooling stage and a quick freezing stage ( shock), and the two stages operate with a conveyor belt system separated by a distance of 20cm, where the product is graduated from one level to another until it comes out in the required form |
| Group : Single Machinery |
Specifications of the initial cooling stage :
* Cooling a product from a temperature of 40 degrees up to 15 degrees Celsius
• 304 stainless steel conveyor belt
* External structure made of coated steel insulated with polyurethane 20 cm thick
* Refrigerant gas: R-404A
* Device power input (V / Ph / Hz): 400 V / 3 Ph / 50 Hz
* Compressor type: PISTON ONE STAGE
* Compressor origin: Italian
Specifications of the quick-freezing tunnel ( stun ) :
* Cool the product to a temperature of up to minus 18 degrees.
* Refrigerant gas: R-404A
* Device power input (V / Ph / Hz): 400 V / 3 Ph / 50 Hz
* Compressor type: PISTON DOUBLE STAGE
* Compressor origin: Italian
• High and low pressure protection switch (combined pressure switch)
* Vibration sensors in the compressor Inlet and outlet line
* Solenoid valve in the liquid line
* Optical glass with humidity indicator
* High capacity dehumidifiers (drier)
* Liquid tank
• Full electrical panel
• Oil separator, oil filter, check valve
* DYB (oil pressure)
* Voltage 380V, 50Hz
* The air temperature inside the chamber is -35 degrees Celsius
* External structure made of coated steel insulated with polyurethane 20 cm thick
* Food conveyor belt.
* Electrical control is carried out using control inverters and a temperature display device
• All electrical parts used are European brand.
