GRANIFRIGOR™  Tropic

The GRANIFRIGOR™ Tropic grain cooling units are performance- and energy consumption- optimised for the temperature and humidity of the tropical climate.

Fields of application

  • Reliable grain cooling in tropical climates (heat, high humidity, monsoons and fog) - Secure control of air humidity due to HYGROMAT™ automatic
  • Complete suitability and reliable operation even at very high outside temperatures due to safety refrigerants
  • Standard medium pressure version - also ideal for tower silos

Products at a glance

ProductStorage sizePerformance

GRANIFRIGOR™ GC 60 Tropic

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2.100 t
  • Cools 55-120 tons in 24 hours
  • Up to 2,100 tons in 3 weeks

GRANIFRIGOR™ GC 220 Tropic

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7.700 t
  • Cools 220-370 tons in 24 hours
  • Up to 7,700 tons in 3 weeks

GRANIFRIGOR™ GC 310 Tropic

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10.000 t
  • Cools 310-520 tons in 24 hours
  • Up to 10,000 tons in 3 weeks

GRANIFRIGOR™ GC 460 Tropic

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16.000 t
  • Cools 460-750 tons in 24 hours
  • Up to 16,000 tons in 3 weeks

GRANIFRIGOR™ GC 560 Tropic

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20.000 t
  • Cools 560-900 tons in 24 hours
  • Up to 20,000 tons in 3 weeks

GRANIFRIGOR™ GC 650 Tropic

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25.000 t
  • Cools 650-1100 tons in 24 hours
  • Up to 25.000 tons in 3 weeks

GRANIFRIGOR™

GC 60 Tropic

GC 220 Tropic

GC 310 Tropic

GC 460 Tropic

GC 560 Tropic

GC 650 Tropic

Storage size upto 2.100 t 7.700 t 10.000 t 16.000 t 20.000 t 25.000 t
Cooling performance in 24 hours 55 - 120 t/ Day 220 - 370 t/ Day 310 - 520 t/ Day 460 - 750 t/ Day 560 - 900 t/ Day 650 - 1100 t/ Day
Refrigerating capacity compressor 25 105 kW 160 kW 225 kW 270 kkW 320 kW
Chilled air fan
Volume flow 4.600 m 3/h 12.500 m 3/h 18.000 m 3/h 25.000 m 3/h 25.000 m 3/h 26.000 m 3/h
Pressure maximum 3.400 Pa 6.000 / 8.000 Pa 6.000 / 8.000 Pa 6.000 Pa 6.000 Pa 6.000 Pa
Electrical data
Output (average) 9 kW 35 kW 53 kW 78 kW 85 kW 95 kW
Max. current consumption 23 A 92 A 118 A 186 A 214 A 300 A
Electrical connection 32 A 100 A 125 A 250a A 250 A 300 A
Connections
∅ Connections cold air hose 300 mm 400 mm 400 mm 600 mm 600 mm 600 mm
Condensation water runoff average 15 l/h 35 - 40 l/h 45 - 65 l/h 65 - 100 l/h 120 l/h 150 l/h
∅ Condensation water runoff hose 3/4 Zoll 3/4 Zoll 3/4 Zoll 3/4 Zoll 3/4 Zoll 3/4 Zoll
Dimensions (L x W x H)
With Tyres 3.570 x 1.320 x 1.880 mm 3.300 x 1.550 x 2.450 mm 3.710 x 1.810 x 2.550 mm 3.950 x 2.130 x 2.900 mm 3.950 x 2.130 x 2.900 mm 4.400 x 2.130 x 2.900 mm
With swivelling casters 2.230 x 990 x 1.695 mm 2.950 x 1.550 x 2.250 mm 3.370 x 1.810 x 2.410 mm 3.740 x 2.130 x 2.690 mm 3.740 x 2130 x 2.690 mm 4.200 x 2130 x 2.690 mm
Weight
With Tyres 700 kg 1.650 kg 2.000 kg 3.000 kg 3.200 kg 3.950 kg
With swivelling casters 650 kg 1.500 kg 1.900 kg 2.750 kg 2.950 kg 3.700 kg
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Product description

Handling and operation

  • Particularly powerful compressors and large heat exchangers for tropical conditions
  • Quiet normal running due to frequency-controlled fans and sound-optimised compressors
  • Different operating modes due to fully automated Siemens S7 controller: very quiet (whisper mode -often has to run at night), rapid cooling (booster mode), ventilation mode (only air) and normal operation
  • Efficient, large-area filters with integrated filter monitoring
  • Increased safety through counter pressure display
  • Optimal control through inspection windows in the air cooler
  • Reliable start even at low outside temperatures due to speed-controlled condenser fans
  • Easy and thorough cleaning due to good accessibility e.g. by heat exchangers with wide fin spacing, housing doors, manholes and inspection openings in the air duct

Energy and environmental balance

  • Economical solution due to low power consumption
  • Energy-efficient design due to frequency controls and state-of-the-art motors
  • Environment friendly safety refrigerant - without CFCs and without HCFCs
  • Additional energy savings through winter and summer thermostats
  • Permanent compliance and monitoring of setpoint cooling air humidity and temperature with HYGROTHERM™
  • Standard sound insulation for GC 220-GC 560

Workmanship and quality

  • HYGROTHERM™ heating coil as standard
  • Robust construction due to stainless steel condensate tray
  • Corrosion protection through coated heat exchangers
  • Chassis with robust pneumatic tyres for increased puncture protection for GC 60, optional swivel castors
  • Extra safe chassis equipment with puncture-proof solid rubber tyres with GC 220 - GC 560, optionally swivel castors
  • Multi-stage quality control with factory test run
  • Easy maintenance due to large, fully panelled doors
  • Robust industrial design
  • Depending on the design, large TÜV-tested refrigerant collectors and subcoolers
  • CE-compliant versions

Options

  • High pressure blower (HP) for slim-line silo cells
  • Protective grille against animals
  • Parking supports
  • Forklift pockets for easy device transport using a forklift
  • Alarm modem (notification via SMS/email) for permanent monitoring
  • Modem for remote diagnosis/remote display (app, LAN, WiFi / WLAN, GSM)
  •  Sound-proof cabin for -15 to -20 dB(A)
  • Electrical heating coil
  • Rotating field monitoring for effective device protection
  • Signal light for convenient device monitoring from a distance
  • Fully automatic cool stop function
  • FrigorTec app

Know-How

With over 55 years of experience in grain cooling, we have acquired extensive specialist knowledge in all areas. We look forward to bringing this know-how to bear on your grain storage challenges.

How grain coolers work

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The best cooling strategy for your grain storage method

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How you protect your grain from fungi and pests

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Economical introduction and operation of grain cooling

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Commissioning and maintenance of grain cooling devices

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Advantages with FrigorTec grain cooling units

FrigorTec grain cooling units are based on a sophisticated modular system and offer the following features:

  • Fully automatic Siemens S7 controller
  • Remote-controlled operation via FrigorTec app
  • Rigid, welded frame construction
  • Partially soundproofed housing UV-resistant external cable
  • Eyelets for lashing on every housing corner
  • Pressure-stable cooling air high pressure fans
  • Filters for the cooling air supplied to the grain
  • Compressors, for example from Bitzer/Germany
  • Multi-coated steel parts
  • All FrigorTec grain coolers are "Made in Germany" and complete a factory test run before delivery.

Arrange a consultation appointment

Our experts will be happy to advise you on the planning and implementation of your grain warehouse. Together we will find the perfect customised solution to safeguard your harvest quality.

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