Granifrigor™ GC 240 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
Storage size 8.200 t
Cools 220-370 tons in 24 hours
Up to 8,200 tons in 3 weeks

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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