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Complete cooling & freezing installations

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Description / remarks:  Used and in new condition. Built by Grasso / GEA for the firm JBT/Frigoscandia, a complete two-stage Frigopack freeze pump installation with a freeze capacity of 1460 kW at an evaporating temperature of -40°C and a condensation temperature of +35°C with the refrigerant R717 / Ammonia. The absorbed power is approx. 689 kW with this condition. The installation consists of the following main components: two pieces GEA / Grasso two-stage screw package. First type unit ZE-6BN with serial number 8460 build in 2001/2002. Containing a low pressure compressor (Booster) type ZE connected to a 160 kW Schorch E-motor and a high pressure compressor type PR connected to a 200 kW Schorch E-motor, a central oil separator, oil pump, thermosyphon oil cooler, switchboard with star/delta switches and a Siemens S7 PLC. Second type unit BETA E-6AT with serial number 7917 build in 2000. Containing a low pressure compressor (Booster) type XBR connected to a 250 kW Schorch E-motor and a high pressure compressor type SR connected to a 250 kW Leroy-Somer E-motor, a central oil separator, oil pump, thermosyphon oil cooler, switchboard with star/delta switches and a Siemens S7 PCL. The first frame is equipped with a low pressure separator (Surge drum) made by the brand Armultra-LTD with a capacity of 7,1 m3 and 2 pieces hermetic ammonia fluid pumps. The second frame is equipped with a high pressure tank made by Armultra-LTD with a capacity of 980 liter, eco tank made by Armultra-LTD with a capacity of 3,7 m3 and a closed intercooler coupled to the suction side of -40°C for extra capacity / efficiency, volume 240ltr. This frame also contains a switchboard with a central Siemens S7 PLC Touch screen. This complete freeze installation will be delivered with a Baltimore / Evapco evaporating condenser of choose and all the desired TÜV certificates. The Grasso screw compressors with E-motor completely overhauled by Comron International and will be delivered with one year warranty.

Cooling capacity:
1460 kW/430 tons
Type of refrigerant:
R717 / Ammonia
Voltage:
400/460 V
Absorbed power:
689 kW
Building Year:
2002
Comron Used To Cool