GRANIFRIGOR™ Desert
The special grain cooling units for hot dry countries of the GRANIFRIGOR™ Desert series are performance- and energy consumption-optimised for hot desert climates.
Fields of application
- Reliable grain cooling in very hot countries - Safe control of air humidity due to HYGROMAT™ automatic
- Complete suitability and reliable operation even at extremely high outside temperatures due to safety refrigerants
- Standard medium-pressure version - also ideal for tower silos
Product overview
GRANIFRIGOR™GC 450 Desert
- Storage size 12.000 t
- Cools 340-560 tons in 24 hours
- Up to 12,000 tons in 3 weeks
GRANIFRIGOR™GC 650 Desert
- Storage size 25.000 t
- Cools 650-1100 tons in 24 hours
- Up to 25.000 tons in 3 weeks
GRANIFRIGOR™GC 1000 Desert
- Storage size 35.000 t
- Cools 900-1,500 tons in 24 hours
- Up to 35,000 tons in 3 weeks
GRANIFRIGOR™ | GC 450 Desert | GC 650 Desert | GC 1000 Desert |
|---|---|---|---|
| Storage size upto | 12.000 t | 25.000 t | 35.000 t |
| Cooling performance in 24 hours | 340 – 560 t/Day | 650 - 1100 t/Day | 900 - 1.500 t/Day |
| Refrigerating capacity compressor | 165 kW | 320 kW | 470 kW |
| CHILLED AIR FAN | |||
| Volume flow | 25.000 m 3/h | 26.000 m 3/h | 52.000 m 3/h |
| Pressure maximum | 6.000 Pa | 6.000 Pa | 4.000 Pa |
| ELECTRICAL DATA | |||
| Output (average) | 75 kW | 105 kW | 140 kW |
| Max. current consumption | 215 A | 300 A | 470 A |
| Electrical connection | 250 A | 300 A | 500 A |
| CONNECTIONS | |||
| ∅ Connections cold air hose | 600 mm | 600 mm | 800 mm |
| Condensation water runoff average | 100 l/h | 150 l/h | 250 l/h |
| ∅ Condensation water runoff hose | 3/4 Zoll | 3/4 Zoll | 3/4 Zoll |
| DIMENSIONS (L X W X H) | |||
| With Tyres | 3.950 x 2.130 x 2.900 mm | 4.400 x 2.130 x 2.900 mm | 5.800 x 2.130 x 2.900 mm |
| With swivelling casters | 3.740 x 2.130 x 2.690 mm | 4.200 x 2130 x 2.690 mm | 5.100 x 2.130 x 2.690 mm |
| Weight | |||
| With Tyres | 3.000 kg | 3.950 kg | 4.800 kg |
| With swivelling casters | 2.750 kg | 3.700 kg | 4.400 kg |
Product description
Handling and operation
- Particularly powerful compressors and large heat exchangers for desert conditions
- Quiet normal running due to frequency-controlled fans and sound-optimised compressors
- Different operating modes due to fully automatic Siemens S7 controller: very quiet (whisper mode - often used during the night), rapid cooling (booster mode ), ventilation operation (only air) and normal operation
- Efficient, large-area filters with integrated filter monitoring
- Increased safety through counter pressure display
- Optimal control through viewing windows in the air cooler
- Effective device protection through integrated phase and undervoltage monitoring
- Reliable start-up even at low outside temperatures due to four speed-controlled condenser fans
- Simple and thorough cleaning due to good accessibility, e.g. by heat exchangers with wide fin spacings, 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 latest 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™
- Integrated sound insulation
Workmanship and quality
- HYGROTHERM™ heating coil as standard
- Robust construction due to stainless steel condensate tray
- Corrosion protection through coated heat exchangers
- Extra safe chassis equipment with puncture-proof solid rubber tyres, optionally swivel castors
- Multi-stage quality control with factory test run
- Easy maintenance Large, fully panelled doors
- Robust industrial design
- Depending on the design, large TÜV-tested refrigerant collectors and subcoolers
- CE-compliant design
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.
Arrange an appointment