BLAST FREEZERS
Floor-Mounted Blast Freezers
At KRN Heat Exchanger & Refrigeration Ltd., our Floor-Mounted Blast Freezers are designed for high-capacity freezing applications where reliability, durability, and accessibility are key. Installed at ground level, these units provide powerful air circulation, robust performance, and easy maintenance, making them ideal for large-scale cold storage and industrial food-processing facilities.
Design & Construction
- Heavy-duty design with horizontal airflow for uniform cooling
- Durable GI powder-coated or stainless steel (SS 304) casing for corrosion resistance
- Large fan assemblies with direct-drive EC/AC motors for high airflow
- Wide fin spacing to prevent frost buildup and ensure consistent operation
- Easy service access at ground level for routine cleaning and maintenance
Performance Data (Typical Range)
- Cooling Capacity: 5 kW – 150 kW (customizable higher)
- Temperature Range: –18 °C to –45 °C (depending on product load)
- Fans: 2–8 high-capacity axial fans, 500–1000 mm diameter
- Refrigerants: Compatible with Freon or Ammonia systems
- Airflow: High-volume circulation for quick product pull-down
Ceiling-Mounted Blast Freezers
Our Ceiling-Mounted Blast Freezers are engineered to deliver space-saving, efficient freezing performance for commercial and industrial applications. Installed overhead, these units maximize floor space while maintaining powerful vertical airflow for fast and uniform product cooling.
Design & Construction
- Compact, overhead-mounted design for space optimization
- Stainless steel or powder-coated GI construction for hygiene and durability
- Multiple fan configurations for strong vertical air throw
- Coil design with optimized fin spacing for rapid cooling and frost control
- Integrated drain and defrost systems for reliable operation
Performance Data (Typical Range)
- Cooling Capacity: 3 kW – 120 kW (depending on model)
- Temperature Range: –10 °C to –40 °C
- Fans: 1–6 overhead axial fans with EC/AC motor options
- Refrigerants: Suitable for Freon or Ammonia systems
- Air Distribution: Vertical airflow ensures uniform product freezing across the room