GRANIFRIGOR™ Subtropic
The GRANIFRIGOR™ Subtropic grain cooling units are performance- and energy consumption-optimised for the temperature and humidity of the subtropical climate with tropical summers and non-tropical winters.
Fields of application
- Reliable grain cooling in warm temperate climates (rain, fog, sultry, heat and cold) - 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 - ideal also for tower silos
Product overview
GRANIFRIGOR™GC 240 Subtropic
- Storage size 8.200 t
- Cools 220-370 tons in 24 hours
- Up to 8,200 tons in 3 weeks
GRANIFRIGOR™GC 320 Subtropic
- Storage size 10.000 t
- Cools 310-520 tons in 24 hours
- Up to 10,000 tons in 3 weeks
GRANIFRIGOR™GC 500 Subtropic
- Storage size 16.000 t
- Cools 460-750 tons in 24 hours
- Up to 16,000 tons in 3 weeks
GRANIFRIGOR™GC 700 Subtropic
- Storage size 25.000 t
- Cools 500-1200 tons in 24 hours
- Up to 25,000 tons in 3 weeks
GRANIFRIGOR™ | GC 240 Subtropic | GC 320 Subtropic | GC 500 Subtropic | GC 700 Subtropic |
|---|---|---|---|---|
| Storage size upto | 8.200 t | 10.000 t | 16.000 t | 25.000 t |
| Cooling performance in 24 hours | 220 - 370 t/Day | 310 - 520 t/Day | 460 - 750 t/Day | 500-1200 t/Day |
| Refrigerating capacity compressor | 82 kW | 106 kW | 165 kW | 132 kW |
| CHILLED AIR FAN | ||||
| Volume flow | 12.500 m 3/h | 18.000 m 3/h | 25.000 m 3/h | 26.000 m 3/h |
| Pressure maximum | 6.000 / 8.000 Pa | 6.000 / 8.000 Pa | 6.000 Pa | 6000 Pa |
| ELECTRICAL DATA | ||||
| Output (average) | 30 kW | 37 kW | 69 kW | 75 kW |
| Max. current consumption | 100 A | 125 A | 210 A | 291 A |
| Electrical connection | 100 A | 125 A | 250 A | 300 A |
| CONNECTIONS | ||||
| ∅ Connections cold air hose | 400 mm | 600 mm | 600 mm | 600 mm |
| Condensation water runoff average | 35 - 40 l/h | 45 - 65 l/h | 65 - 100 l/h | 100-150 l/h |
| ∅ Condensation water runoff hose | 3/4 Zoll | 3/4 Zoll | 3/4 Zoll | 3/4 Zoll |
| DIMENSIONS (L X W X H) | ||||
| With Tyres | 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 | 4400 x 2130 x 2900 mm |
| With swivelling casters | 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 | 4200 x 2130 x 2690 mm |
| Weight | ||||
| With Tyres | 1.650 kg | 2.000 kg | 3.000 kg | 3950 kg |
| With swivelling casters | 1.500 kg | 1.900 kg | 2.750 kg | 3700 kg |
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 the 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 desired cooling air humidity and temperature with HYGROTHERM™
- Sound insulation as standard
Workmanship and quality
- HYGROTHERM™ heating coil as standard
- Electrical heating coil as standard
- Robust construction due to stainless steel condensate tray
- Corrosion protection through coated heat exchangers
- Extra safe, standard chassis equipment with puncture-proof solid rubber tyres, optional swivel castors
- Multi-stage quality control with factory test run
- Easy maintenance due to large, fully panelled doors
- Robust industrial version
- Depending on the version, large TÜV-tested refrigerant collectors and subcoolers
- CE-compliant versions
Options
- High pressure blower (HP) for slimline silo cells
- Protective grille against animals
- Parking supports
- Forklift pockets for easy device transport using a forklift
- Alarm modem (notification by 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)
- Additional heating for seeds and/or brewer's malt
- Rotary field monitoring for effective device protection
- Signalling light for convenient remote device monitoring
- Fully automatic cool stop function
- FrigorTec app
Know-How
With about 60 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
The best cooling strategy for your grain storage method
How you protect your grain from fungi and pests
Economical introduction and operation of grain cooling
Commissioning and maintenance of grain cooling devices
Combining grain coolers for a flexible solution
Safe storage conditions no matter the weather
Highlights GRANIFRIGOR™
- Fully automatic Siemens S7 controller
- Remote-controlled operation via FrigorTec app
- Low power consumption
- Large area filter
- Pressure-stable cooling air high pressure fans
- Rigid, welded frame construction
- Multi-coated steel parts
- Partially soundproofed housing UV-resistant external cable
- Eyelets for lashing on every housing corner
- Compressor from renowned manufacturer, e.g. Bitzer
- Many options available
- Factory test run before delivery
- Made in Germany
Arrange a consultation appointment
Our experts will be happy to advise you on the planning and implementation of your projects. Together we will find a perfect customised solution.
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