Buy and Sell Used Industrial Refrigeration Equipment - T +31 (0)297 565 443 - info@comronbv.com

Complete cooling & freezing installations

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Description / remarks: 

Used, very special low temperature DWM/Copeland/Helpman storage/freezing installation (cascade system) and consists of the following main components:

  • Cascade central compressor unit, consists of:
    1 x semi-hermetic DWM low pressure compressor, working with refrigerant R23 at evaporating temperature of -68°C
    2 x semi-hermetic high pressure compressors, working with refrigerant R404A at evaporating temperature -30°C
  • 2 x Helpman single sided blowing low temperature evaporators with each 2 pieces ventilators of 750W, electrical defrost, air flow 10.400m3/h, dimensions 210 x 110x 70 cm and weight 110kg
  • 1 x Helpman double sided blowing evaporator for the production room(sluice) -20°C ambient temp. with 3 ventilators of 250W, electrical defrost, air flow 5.400m3/h, dimensions 345 x 170 x 59cm, weight 325kg with a cooling capacity of 28kW at evaporating temperature of -30°Cl
  • 1 x Helpman air-cooled condenser with copper/seawater resistant fin coils
  • Switch-board
  • Under-pressure and over-pressure valves

Mentioned cooling capacity is with the refrigerant R23+R404a at -68°C/-30°C, -30°C/+40°C.

 

This installation is suitable for a freeze storage of approx. 600m3with a storage temperature of -60°C to -65°C, very suitable for tuna storage.


Cooling capacity:
14 kW/4 tons
Number of cooling circuits:
2
Type of refrigerant:
R23+R404A
Voltage:
380 V V
Absorbed power:
28 kW
Year of Manufacture:
2001


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Description / remarks: 

Used, very special low temperature Bitzer storage/freezing installation (cascade system), suitable for very low storage temperatures of -60°C/-65°C and consists of the following main components:

Mentioned cooling capacity is with the refrigerant R23/Ammonia R717 at -68°C/-33°C

 

This installation is very suitable for freezing tuna, for example, where high quality product is required. For frozen storage approx. 2.000 m3 with two units.

Note: The unit must be connected with the cascade condenser to an ammonia installation at -30°C/-40°C.


2 in stock
Cooling capacity:
25.3 kW/7 tons
Type of refrigerant:
R23/R717
Voltage:
400 V
Absorbed power:
9,1 kW
Year of Manufacture:
2004
Dimensions (LxWxH):
255 x 197 x 196 cm
Weight (kg):
1.600 kg


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Description / remarks: 

Used, very special low temperature Bitzer storage/freezing installation (cascade system), suitable for very low storage temperatures of -60°C/-65°C and consists of the following main components:

Mentioned cooling capacity is with the refrigerant R23/Ammonia R717 at -68°C/-33°C

 

This installation is very suitable for freezing tuna or storing tuna, where high quality product is required. For freezing tuna, a maximum of 800kg/h  of product can be achieved with two units. For frozen storage approx. 4,000 m3 with two units.

Note: The unit must be connected with the cascade condenser to an ammonia installation at -30°C/-40°C.


2 in stock
Cooling capacity:
51 kW/15 tons
Type of refrigerant:
R23/R717
Voltage:
400 V
Absorbed power:
19 kW
Year of Manufacture:
2004
Dimensions (LxWxH):
263 x 217 x 233 cm
Weight (kg):
2.000 kg


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Description / remarks:  Used and in very good condition: Bitzer blast freeze/cold storage installation. The central blast freeze installation is equipped with the following main components: central frame with built-in 3 pcs. Bitzer 2-stage compressors type S6G-25.2Y-40P for the blast freeze installation and 3 pcs. 4CC-6.2Y cold storage compressors, non-return valves in the pressure pipes of the 2-stage compressors, one central oil separator for both systems, electrical oil floaters, liquid under cooling by means of plate heat exchangers and intermediate injection for the 2-stage compressors, for both systems a liquid tank of 228Ltr, all necessary safety devices such as low pressure / high pressure pressostats, oil safety devices, central switch-board, air-cooled condenser as desired. Blast freeze capacity is 64kW at -40°/+40°C , at -35°/+40°C it is 76kW. Cold storage capacity is 18kW at -30°/+40°C.

Cooling capacity:
64 kW/19 tons
Type of refrigerant:
R507
Voltage:
400 V
Absorbed power:
60 kW
Year of Manufacture:
2000


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Description / remarks: 

Used and in very good maintained condition (always maintained by GEA) storage freezing installation, brand Bitzer/Goedhart. This storage freezing installation will be composed of the following main components:

  • 1 piece Bitzer screw package type HSN 7471-75-40R
  • Bitzer screw package is equipped with oil separator, air-cooled oil cooler, closed intercooler for subcooling liquid coupled to the eco. compressor, Bitzer liquid tank of 180L
  • Suction manifold with suction filter
  • Manometer set low/high pressure with all necessary safety devices
  • Complete control box with Eliwell step controller
  • 4 pieces Goedhart VCI-B-82508EF freeze storage evaporators with electric defrost
  • Cabero air-cooled condenser type ACHSD099MB / 2L-26D, year of 2016

Mentioned cooling capacity is with the refrigerant R404a/R507 at -30°C /+40°C.

This installation is suitable for a deep-freeze storage of approx.. 4000m storage space with a storage temperature of -20°C. 


Cooling capacity:
83 kW/24 tons
Number of cooling circuits:
1
Type of refrigerant:
R404A
Amount of refrigerant / circuit:
99 kg
Voltage:
400 V
Absorbed power:
60 kW
Year of Manufacture:
2005/2016


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Description / remarks:  Used air handler/rooftop: brand Trane, type EWKH 300-DD00AC. This in very good condition air handler (ex-rental machine) is equipped with the following main components: heavy metal frame housing is suitable for forklift transport, high pressure ventilator motor with connection option for flexible hose / air sock, electric heating elements is placed in the circulation of the fan motor internal, 2 pieces scroll compressors.

Cooling capacity:
90 kW/26 tons
Number of cooling circuits:
2
Type of refrigerant:
R407
Amount of refrigerant / circuit:
8,6 kg
Voltage:
400 V
Absorbed power:
40 kW
Dimensions (LxWxH):
474 x 240 x 207 cm
Weight (kg):
1.900 kg


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Description / remarks:  Used rooftop unit: brand Lennox, type FCK 100N. This in very good condition rooftop unit is equipped with 2 pieces compressors, 1 piece inside-/centrifugal ventilator (5,5kW/833 RPM), 3 pieces outside ventilators (each 3,75kW/1000RPM) Climatic 2 controller, nominal airflow 20.000m3/h, noise level 91dB(A). Mentioned cooling capacity of 97kW is with 25% fresh air, 35°C DB out , 27°C in with a COP 2.

Cooling capacity:
97 kW/29 tons
Number of cooling circuits:
2
Type of refrigerant:
R407C
Amount of refrigerant / circuit:
13,4 kg
Voltage:
400 V
Year of Manufacture:
2004
Dimensions (LxWxH):
379 x 226 x 150 cm
Weight (kg):
1.280 kg


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Description / remarks: 

Used, in very good condition complete Bitzer/Goedhart cooling/freezing combination (very suitable for 0°C, -10°C, -20°C storage temperatures) and consists of the following main components:

Mentioned cooling capacity of 100kW is with the refrigerant R507 at evaporating temperature of -30°C.
Cooling capacity at an evaporating temperature of -10°C is 248kW.


Cooling capacity:
100 kW/29 tons
Type of refrigerant:
R507
Voltage:
400 V
Absorbed power:
75 kW
Year of Manufacture:
2004


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Description / remarks: 

Used and in condition as new (only 1 year in production) complete Bitzer 2-stage freeze-pump installation built on a steel frame and consists of the following main components:

  • 3 pieces low pressure (booster) screw compressors open type OSKAB 7471 with each a 30kW E-motor
  • 2 pieces high pressure screw compressors open type OSKA 7451 with each a 55kW E-motor
  • 2 x oil separator 881 Ltr for the low and high pressure side
  • Water cooled oil cooler type plate heat exchanger brand Alfa Laval coupled to an air-cooled Güntner dry cooler type GFH 0678/2N
  • Horizontal low pressure separator 640 Ltr -40°C with 2 pieces Hermetic Cam 1/3 NH3 liquid pumps (combined with the intermediate pressure separator)
  • Horizontal intermediate pressure separator 640Ltr -6°C coupled to a plate cooler/ heat exchanger for natural circulation, ± 130kW to be used for glycol cooling if necessary (combined with the low pressure separator)
  • Güntner air-cooled condenser type AGVH 090.1C/4-M
  • Custom made control box with new Siemens PLC/Simatic touchscreen
  • All necessary certificates for PED
  • Cool technical and electrical drawings
  • Custom made Software

Mentioned cooling capacity of is with the refrigerant R717 at -40°C/ +40°C.


Cooling capacity:
140 kW/41 tons
Number of cooling circuits:
1
Type of refrigerant:
NH3 Ammonia
Voltage:
400 V
Absorbed power:
100 kW
Year of Manufacture:
2006
Dimensions (LxWxH):
600 x 180 x 238 cm
Weight (kg):
± 5500 kg


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Description / remarks:  Used almost new: Complete Daikin condensing unit for outdoor installation type ERAD-170 E-SS012. Equipped with control box, Daikin mono screw type HSA312QS6YA 400/460V, 50/60 Hz with stepless capacity control. Mentioned Cooling capacity is with the refrigerant R134a at a temperature of 0 °C evaporation, capacity at-10 °C the evaporation temperature will be approx. 85kW.

2 in stock
Cooling capacity:
165 kW/49 tons
Number of cooling circuits:
1
Type of refrigerant:
R134A
Voltage:
400 V
Absorbed power:
57,4 kW
Year of Manufacture:
2014
Dimensions (LxWxH):
307 x 130 x 228 cm
Weight (kg):
1.741 kg


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Description / remarks:  Used and in very good maintained condition: Grasso/GEA freeze-pump installation. This freezing installation will be composed of the following main components by Comron International: 1 piece Grasso/GEA screw package type MR-M368-28, year of manufacture 2011 with Schorch 110kW E-motor, vertical oil separator, thermo siphon oil cooler without oil pump (circulation through discharge pressure) with eco, 1 piece Grasso/GEA screw package type MR-M2655S-28, year of manufacture 2015 with Dutchi 200kW E-motor( it can also be replaced with a 110kW E-motor), vertical oil separator, thermo siphon oil cooler shell & tube type without oil pump (circulation through discharge pressure) with eco. Furthermore, this installation will be delivered with custom made switch-board cabinet with new Siemens PLC 1200 serial/touchscreen, software and E- diagram, air-cooled or evaporating condenser optional, low pressure separator of -40°C with a volume of 2m3, with 2 pieces NH3 liquid pumps, eco tank, all required valves, Danfoss PM control stations, floaters, P&ID drawings.

Cooling capacity:
250 kW/74 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
200 kW
Year of Manufacture:
2011/2015


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Description / remarks: 

Used and in very good condition Grasso/GEA freeze-pump installation (always maintained by GEA). This installation will be composed of the following main components by Comron International:

  • 2 pieces of Grasso/GEA screw package type M3 / year 2004. Serial number unit 1 : M0715. Serial number unit 2 : M0716.
  • Each screw package/unit equipped with a Schorch E-motor of 132kW
  • Vertical oil separator with thermo siphon-oil cooler without oil pump (circulation by discharge pressure)
  • Siemens S7 controller
  • Low pressure separator -40°C / 1.4 m³ brand ISLAS with 2 pieces of hermetic liquid pumps brand WITT
  • Eco tank -10°C / 409 liter brand ISLAS
  • High pressure receiver tank 833 liters brand ISLAS
  • Custom-made switch box Siemens S7 PLC with Simatic touchscreen and 2 pieces new Yaskawa frequency controllers
  • Balitmore or Evapco evaporating condenser of choice

The complete Grasso/GEA industrial freeze pump installation will be delivered with all required pressure certificates (PED).

Mentioned cooling capacity is with the refrigerant R717 at-40°C /+35°C, eco, 60Hz, 3600RPM.


Cooling capacity:
305 kW/90 tons
Type of refrigerant:
Ammonia/R717
Voltage:
400 V
Absorbed power:
175 kW
Year of Manufacture:
2004


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Description / remarks:  Used and in very well maintained condition: complete Bitzer / Heplman cooling installation for processing rooms and or corridors consists of the following main components: bulit in a 10 ft container for outdoor installation, Bitzer cooling station is equipped with 3 pieces 6F-50.2Y compressors oil separator, switch-board, liquid tank, Helpman / Alfa-Laval air-cooled condenser type HTC-100-253-410-CT-400V and 15 pieces Helpman double-sided Thor-D-436-7-L-42 / 5-220V evaporators. Mentioned cooling capacity is at an evaporating temperature of 0 ° C. Installation will delivered with a P&ID drawing and the necessary certificates.

Cooling capacity:
373 kW/110 tons
Number of cooling circuits:
1
Type of refrigerant:
R507
Amount of refrigerant / circuit:
550 kg
Voltage:
400 V
Absorbed power:
151 kW
Year of Manufacture:
2005


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Description / remarks:  Used and in very well maintained condition: complete Bitzer/Goedhart cooling installation for processing rooms and or corridors consists of the following main components: built in a 10 ft isolated container for outdoor installation, Bitzer cooling station is equipped with 3 pieces 6F-50.2Y compressors oil separator, switch-board, Goedhart air-cooled condenser type KOAL-M-4890D-8B, with 8 ventilators each 1.75 kW and 13 pieces Goedhart double-sided evaporators, type DVS 42636. Mentioned cooling capacity is at an evaporating temperature of + 4°C and at a condensing temperature of +40°C.

Cooling capacity:
435 kW/128 tons
Number of cooling circuits:
1
Type of refrigerant:
R507
Amount of refrigerant / circuit:
476 kg
Voltage:
400 V
Absorbed power:
180 kW
Year of Manufacture:
2002


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Description / remarks: 

Used and in very good condition (only 18000 running hours) industrial Sabroe freeze-pump installation. This installation will be composed of the following main components by Comron International:

  • 2 pieces screw package/unit type SAB 81.
  • Each screw package/unit equipped with a Schorch 250kW E-motor.
  • Oil separator.
  • Water-cooled oil cooler.
  • Unisab II controller
  • Switchbox with new YASKAWA frequency controllers.
  • Water-cooled condenser (type plate & shell) coupled to a Baltimore open cooling tower
    (If desired, it can be also delivered with an air cooled condenser or an evaporating condenser your choice).
  • Eco with an open intercooler (vessel).
  • Surge drum (approx.. ± 3m³) with two NH3/ammonia Hermetic/Witt liquid pumps.

The complete Sabroe freeze pump installation will be delivered with all required PED/TüV certificates, P&ID/ electrotechnical drawings.

Mentioned cooling capacity is with the refrigerant R717 at-40°C /+35°C, eco, 60Hz /3600RPM.


Cooling capacity:
441 kW/130 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400V/50Hz / 60Hz /460 V
Absorbed power:
345 kW
Year of Manufacture:
2005


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Description / remarks: 

Used Grasso/GEA cool-/freeze pump installation, this cool-/freeze pump installation has always been maintained by GEA and is equipped with the following main components: 3 pieces Grasso/GEA screw compressors type P-527 with 250 kW Schorch E-motor each (if desired it also can be replaced by smaller E-motors), water-cooled oil coolers, plate type, oil pump. Furthermore, this installation will be equipped with a custom made switchboard cabinet with new Siemens S7 PLC/touchscreen 1200 serial, software and E- diagrams, low pressure separator with 2 pieces ammonia liquid pumps, eco drum, all required valves, Danfoss PM control stations, floaters, P&ID drawings and air-cooled condensers. For warm countries we can also offer this installation with an evaporating condenser at choice. Mentioned cooling capacity with the refrigerant R717 is at an evaporating temperature of -40°C with eco and +35°C condensing. Cooling capacity at an evaporating temperature of -30°C with 3 pieces P - compressors is 754 kW, absorbed power 394 kW. Cooling capacity at an evaporating temperature of -10°C with 3 pieces P - compressors is 1569 kW with an absorbed power of 450 kW.


Cooling capacity:
459 kW/135 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
330 kW
Year of Manufacture:
1997


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Description / remarks: 

Used and in very good maintained condition complete Howden/Goedhart freezing/blast freeze installation with a freezing capacity of approx.. 5.000kg/h which depends on the type of product. This complete freezing/blast freeze installation will be composed of the following main components by Comron International:

  • 2 pieces Howden screw compressors/package, compressor type MK6B/WRV20414550/679
  • Each screw package/unit equipped with Leroy-Somer 200kW E-motor, water-cooled shell&tube oil cooler, vertical oil separator, oil pump, closed intercooler eco, control box with new Siemens S7 PLC/Simatic touchscreen 
  • Low pressure separator -40°C brand Cofrin volume 3,5m3 built on frame with 2 pieces Hermatic CAM 2/3 ammonia liquid pumps
  • High pressure liquid tank brand Cofrin volume 1,5m3
  • Oil cooling through Baltimore cooling tower type VFL 241 HXR
  • 2 pieces Goedhart PLK.S standing blast/freezing evaporators, completely made of stainless steel and equipped with seaworthy aluminum fins(fin space in 28mm, out 7mm), hot gas defrost in drip tray and evaporator block and 4 pieces Nuaire high pressure ventilators
  • Evapco evaporating condenser type LSCB-185
  • Custom made switch-box with new Siemens S7 PLC/Simatic touchscreen, Siemens soft starters for the 200kW E-motors and new software
  • Software en E-schema's
  • All requested valves, Danfoss control stations, floaters, P&ID drawings, E-drawings and PED pressure certificates 

Mentioned cooling capacity is with the refrigerant R717 at-40°C /+35°C with eco, absorbed power approx.. 350kW.

 

This installation is very suitable for blast freezer room to freezing meat products in carton boxes.


Cooling capacity:
466 kW/137 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
350 kW
Year of Manufacture:
2006/2016


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Description / remarks:  In good condition and very well maintained: complete ammonia NH3 freeze pump installation, consisting of the following main components: 1x Gram GSVII-111 screw compressor package (year 1998 with a 250kW Schorch E-motor) and 1x Gram GSV-147 screw compressor package (year 2002 with a 250kW Leroy Somer E-motor), both complete with oil separators, oil coolers and Gram processors. Vertical low pressure -40°C separator 6 m3, Öko receiver 482 Ltr., high pressure tank, switch-board with Siemens PLC and a Baltimore evaporative condenser, capacity 950kW.

Cooling capacity:
500 kW/147 tons
Type of refrigerant:
NH3 Ammonia
Voltage:
380 V
Absorbed power:
320 kW
Year of Manufacture:
1998/2002


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Description / remarks: 

Used Grasso/GEA Complete Industrial Air-cooled Water Chiller / Cooling Installation. This in condition as new complete industrial air-cooled water chiller / cooling installation is equipped with the following main components:

  • On Frame-built 2 pieces of Grasso piston compressors type 610, each with 75kW Leroy-Somer E-motors
  • Vertical oil separator
  • 2 pieces Vahterus plate & shell cooler/heat exchanger, type PSHE 6HH-234/1/1 – PSHE 3LL-60/3/1
  • Low pressure separator brand EM Polar with a capacity of 1.990 liter for natural circulation
  • Expansion tank 
  • 2 pieces of Water/Glycol pumps, brand Grundfos
  • Complete control cabinet with Siemens PLC with soft starter for the compressors 
  • Evapco evaporating condenser, type ATC-M170E-1G
  • 4 pieces Thermofin double-sided water/glycol coolers type X-TGDN 063.1-E-3-7-E with each 3 pieces ventilators and electrical defrost with a cooling capacity of 30kW at a water/glycol temp. -8°C/-3°C per cooler
  • 5 pieces Thermofin double-sided water/glycol coolers type TGDN 065.1-E-3-7 with each 3 pieces ventilators and electrical defrost with a capacity of 75kW at water/glycol temp. -8°C/-3°C per cooler
  • 1 piece Goedhart water/glycol cooler type VRB-62507 with each 2 pieces ventilators and a capacity of 29,7kW at a water/glycol temp. -8°C/-1,4°C
  • 1 piece Küba water/glycol cooler type DFB 052C with each 2 pieces ventilators and a capacity of 7,6kW at water/glycol temp. -8°C/+10°C
  • All required pressure certificates

The mentioned cooling capacity is with refrigerant R717/ammonia at an evaporating temperature of -10°C at a water/glycol outlet temperature of -5°C.


Cooling capacity:
509 kW/150 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
147,5 kW
Year of Manufacture:
2010


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Description / remarks:  Used: Grasso/GEA freeze pump installation with a freeze capacity at an evaporating temperature of -40°C and a condensation temperature of +35°C of 578kW. This in a very good condition freeze pump installation (compressors + E-motros complete overhauled and will be delivered with 1 year guarantee) consists of the following main components: on frame built two-stages screw compressors consist of a low pressure (booster) type ZR is coupled to a160kW Schorch E-motor and a high pressure compressor type RR is coupled to a 200kW Schorch E-motor, one central oil separator, thermosyphon oil cooler,. Switch-board cabinet with starter packages and Siemens S7 PLC/touchscreen. Low pressure separator 3m3 with 2 pieces ammonia liquid pumps, eco tank, high pressure liquid tank, Installation will be delivered with all necessary certificates.

Cooling capacity:
552 kW/162 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
310 kW
Year of Manufacture:
2002


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Description / remarks:  Used and in very good condition: Grasso/GEA refrigerator/freezer package consisting of the following main components: two pieces on frame built (DUO) G1 screw compressors of which one screw compressor equipped with a 75 kW E Schorch-engine and one with a 97 kW E-Motor (frequency controlled) Central oil separator, thermos chiffon, oil cooler. Furthermore, this well maintained package is equipped with a control cabinet and with a Siemens S7 PLC with touch screen built by Comron. The control box is equipped with a frequency controller brand Danfoss. Low pressure separator (surge drum) brand Polar 2.1 m³, 2 pieces ammonia liquid pumps, all required pressure test certificates and evaporative condenser to choice. 556 kW cooling capacity is listed with the refrigerant Ammonia at an evaporation temperature of-8 °C. Cooling capacity at-40 °C evaporating temperature is 130 kW.

Cooling capacity:
556 kW/130 tons
Type of refrigerant:
R717/Ammoniak
Voltage:
400 V
Absorbed power:
120 kW
Year of Manufacture:
2004


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Description / remarks: 

Used and in very good condition (only 21910 operating hours per compressor) industrial Sabroe freeze-pump installation. This installation will be composed of the following main components by Comron International:

  • 3 pieces Sabroe screw packages/units type SAB 151-E
  • Each screw package/unit equipped with a ABB E-motor of 200kW
  • Oil separator
  • Oil cooling through electronic fluid injection
  • Unisab III controller
  • Switch-box with Danfoss frequency controllers
  • Custom made switch-box with an option for a Siemens S7 PLC/touchscreen 1200 serial
  • Software en E-schema's
  • Low pressure separator (-40°C tank) with 2 pieces ammonia liquid pumps
  • Eco tank
  • All requested valves, Danfoss PM control stations, high/low pressure floaters, P&ID drawings
  • Baltimore or Evapco evaporating condenser of your choice.

Mentioned cooling capacity is with the refrigerant R717 at-40°C /+35°C, eco, 60Hz /3600RPM with a volume flow rate per compressor of 1028m3/h.


Cooling capacity:
580 kW/171 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Year of Manufacture:
2008


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Description / remarks: 

Used in very good maintained condition Gram/Frick industrial freezing pump installation and consists of the following main components:

  • 2 x low pressure Frick screw packages, type TDSH 233S and type GSVII 147, year 2003, (cooling capacity at -40°/-12°C is 600 kW)
  • Each low pressure screw package equipped with:
         Leroy Somer E-motor of 90 kw
         New Siemens PLC / Simatic touchscreen
  • 2 x high pressure Frick screw packages, type TDSH 163L and type GSVII-64, year 2003 (cooling capacity at -12°/+42°C is 750 kW)
  • Each high pressure screw package equipped with:
         Leroy Somer E-motor of 160 kw
         New Siemens PLC / Simatic touchscreen
  • All screw packages are equipped with water/glycol oil coolers, plate type
  • Switch-board with Siemens S7 controller
  • Stahlbau low pressure / medium pressure separators -40°C/-12° combined, 4,8m3/3,6m3 volume, complete with 2 pieces Hermetic cam 2/3 liquid pumps, motor 1,5kW
  • Güntner (water/glycol) air-cooled oil cooler (for outside application) is connected to the water-cooled oil coolers of the compressors
  • 2 x Güntner AGV-H10132x5S (D) air-cooled condensers, each 410 kW at condensing temp. +42°C (If desired, it can be also delivered with an evaporating condenser)
  • All TüV certificates

Mentioned cooling capacity of 600kW is with the refrigerant R717 at-40°C /+35°C.


Cooling capacity:
600 kW/176 tons
Type of refrigerant:
NH3/Ammonia
Voltage:
380 V
Absorbed power:
500 kW
Year of Manufacture:
1998 / 2003


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Description / remarks:  Used and in very good maintained condition: Grasso/GEA freeze-pump installation. This freezing installation will be composed of the following main components by Comron International: 1 piece Grasso/GEA screw package type VR, year of manufacture of frame 1996, compressor block 2013, Schroch 450kW E-motor, vertical oil separator, water-cooled oil cooler, oil pump, eco connection. 1 piece Grasso/GEA screw package type V, year of manufacture of frame 1996, compressor block 2007, Schroch 450kW E-motor, vertical oil separator, water-cooled oil cooler, oil pump, eco connection. Furthermore, this installation will be delivered with custom made switch-board cabinet with new Siemens PLC 1200 serial/touchscreen, software and E- diagram, air-cooled or evaporating condenser optional, low pressure separator of -40°C with a volume of 4m3, with 2 pieces NH3 liquid pumps, eco tank, all required valves, Danfoss PM control stations, floaters, P&ID drawings.

Cooling capacity:
676 kW/199 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
488 kW
Year of Manufacture:
1996/2007/2013


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Description / remarks:  Used and in condition as new (very few running hours: C1:11000 hours, C2: 8190 hours, C3: 3200 hours): complete Grasso/Gea ammonia cooling installation consisting of the following manin components: 3 pieces Grasso/GEA piston package type 610, direct driven 1450 RPM, equipped with each a 75kW Leroy-Somer E-motor, oil separator, meter set, switch-board with Siemens S7 PLC with touch screen, surge drum with two pieces ammonia liquid pumps, air-cooled and/or evaporative condenser of your choice. The installation will be delivered with all necessary PED/TÜV certificates. Mentioned cooling capacity is with refrigerant R717 at -9°C evaporating temperature and +33°C condensing temperature.

Cooling capacity:
714 kW/210 tons
Type of refrigerant:
R717/Ammonia
Voltage:
400 V
Absorbed power:
180 kW
Year of Manufacture:
2008


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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 856kW at an evaporating temperature of -40°C and a condensation temperature of +35°C with the refrigerant R717 / Ammonia. The absorbed power is approx. 490kW with this condition. The installation consists of the following main components: GEA / Grasso two-stage screw package, type unit BETA E-6AT with serial number 7917 build in 2000 with 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. 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 liquid 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 necessary TÜV certificates. The Grasso screw compressors with E-motor completely overhauled by Comron International and will be delivered with one year guarantee.

Cooling capacity:
856 kW/252 tons
Type of refrigerant:
R717/Ammoniak
Voltage:
400 V
Absorbed power:
490 kW
Year of Manufacture:
2002


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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
Year of Manufacture:
2002

Comron Used To Cool