Drying and Storage Systems
On-floor Drying Control System – PST
Kongskilde’s On-Floor Drying Control System – PST offers an innovative solution for the automatic regulation of low-pressure blowers and heaters in on-floor storage systems.
Designed to operate based on preset relative humidity conditions, this system facilitates the efficient and economical drying of various crops, ensuring they reach the desired final moisture content with minimal manual intervention.
How On-Floor Grain Drying Systems Work
The Kongskilde PST system utilizes a combination of natural or slightly heated air for drying grains on-floor. It includes an automatic star/delta starter that adjusts the operation of blowers and heaters according to external and internal humidity levels detected by humidistats.
This automated approach optimizes the drying process, minimizing energy consumption and reducing the need for manual adjustments.
Benefits of Kongskilde On-Floor Grain Drying Systems
- Energy Efficiency: Minimizes energy usage by automating the start and stop of blowers and heaters based on precise humidity conditions.
- Optimal Drying: Achieves the desired moisture content accurately, preventing under or over-drying of grains.
- Reduced Manual Effort: Automates the drying process, eliminating the need for continuous manual monitoring and adjustments.
- Cost Savings: Reduces the need for additional equipment such as standard star/delta starters and cuts down on energy costs, proving economical over time.
Highlights
- PST 100 – 600 with motor sizes from 7.5 kW yo 45 kW.

Downloads
Download data sheet and manual for the PST control system.
PST On-Floor Grain Drying System Applications
Kongskilde’s PST system is a pivotal addition to any grain storage and handling operation, offering a reliable, automated solution that saves time, enhances product quality, and reduces operational costs.