Why choose the Double Deck Cooler?

Typically, when changing production formulas, it’s necessary to completely discharge the cooler to avoid cross-contamination, causing downtime and slowing down the line. The Double Deck Cooler effectively solves this issue:

• The upper cooling deck allows a new batch to be loaded while the lower deck continues cooling the current batch.
• Once the bottom deck is discharged, the batch from the upper deck moves down for cooling → ensuring uninterrupted production.
• The hinged discharge mechanism, similar to the Single Deck Cooler, ensures clean discharge with no leftover material between batches.

Working Principle

• Cold air is drawn upwards, counter to the direction of falling hot pellets → enabling even and stable cooling.
• The new product is continuously fed from the hopper and gradually discharged via a hinged mechanism that prevents material bridging.
• The discharge system operates hydraulically, monitored by product level and temperature sensors, and can be controlled automatically (via PLC) or manually.

Outstanding Advantages

• Twice the capacity of a Single Deck Cooler
• Efficient cooling maintains optimal moisture content
• Complete discharge minimizes cross-contamination and ensures hygiene
• Energy-saving with low airflow consumption
• Simple maintenance, minimal downtime
• Continuous and stable operation
• Flexible upgrade design, compatible with various pellet types
• Optimized control and monitoring via sensor system
• Robust construction, long service life
• Cooling fan speed is adjustable according to ambient temperature

The Double Deck Cooler is the ideal equipment for factories requiring high throughput, flexibility, and strict hygiene, while helping optimize operations and reduce operational costs for your business.