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INTRODUCTION
Precision Vertical Airflow Technology for Delicate Preservation
Optimized Airflow Architecture
The GDCF series redefines cold storage efficiency with its patented upward-blowing aerodynamic design. Ambient air is drawn from the base unit, accelerated vertically through precision-engineered axial-flow fans, and uniformly diffused via optimized louvers. This creates a gentle, turbulence-free thermal blanket that envelops perishables without desiccating surfaces—making it ideal for humidity-sensitive applications like fruit/vegetable preservation and pharmaceutical storage where minimal product disturbance is critical.
Enhanced Thermal Performance & Frost Management
Engineered with extended suction clearance between axial fans and enhanced-fin coils, GDCF coolers maximize cold transfer efficiency while preventing localized overcooling. The integrated drip containment architecture features tapered lower cowlings and perimeter splash guards that actively channel condensate into deep drainage pans, virtually eliminating frost-related water spillage in sub-zero environments. Triple-braced structural reinforcements between frames, evaporator cores, and drain pans ensure vibration-free operation even during high-velocity airflow cycles.
Robust Hygienic Construction
Built for demanding environments, GDCF units feature electrostatic powder-coated exteriors with corrosion-resistant properties exceeding industry standards. This protective shield withstands frequent chemical sanitation and high-chloride atmospheres common in seafood processing or disinfectant-heavy facilities. The inclusion of side-mounted inspection windows enables real-time visual monitoring of coil frosting patterns without interrupting operations.
（Observation window display）
Operational Advantages
◆ Zero-Compromise Hygiene: Full stainless-steel optional internals (304/316L)
◆ Maintenance Efficiency: Quick-access panels and tool-free coil cleaning
◆ Energy-Smart Operation: Low-static-pressure fans reduce compressor cycling
◆ Adaptive Installation: Ceiling-mount flexibility for space-constrained facilities
Trusted by global fresh produce hubs and precision manufacturers, GDCF coolers deliver unmatched preservation integrity through scientifically calibrated airflow physics. Experience operational tranquility with Stelx’s vertical cooling technology—where advanced engineering meets real-world reliability.
Contact Stelx Engineering for your custom airflow analysis—optimize preservation quality while cutting energy waste.
