CISCAL Group of Companies - Grain Cooling Units | Granifrigor GC 450 Desert Get latest price

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.
• Storage size 12.000 t
• Cools 340-560 tons in 24 hours
• Up to 12,000 tons in 3 weeks

• 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