Drying and Storage Systems
Aeration Blowers – HVL
Kongskilde offers a wide range of high-volume, low-pressure blowers for efficient drying and storage ventilation of grain and other crops.
The blowers can also be used for exhaust and ventilation purposes in industrial installations.
Furthermore, the HVL blowers are an efficient air supply source to be used for ventilating steel silos independently of the air distribution system built into the silo bottom.
Features
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Features
HVL Blowers – Efficient Drying and Storage Ventilation
Kongskilde offers a wide range of high-volume, low-pressure blowers, HVL 30, 55, 100, 150, 250, for drying and ventilating of grain, peas, grass seed, hay, beet, onions, and potatoes, and for drying and ventilation of larger grain and seed facilities we have the 400, 500, and 600 models.
The air flow rate of this blower type varies little with changes in the air pressure resistance, caused by different types of crops in silos, driers or on-floor storages. The HVL blowers are therefore also ideally suited for small-seed crops, having a higher resistance to the air flow, e.g. rape seed, clover, and mustard.
Owing to the very low temperature rise the HVL blowers are also suitable for ventilation and cooling of crops.
In industrial installations the HVL blower may be used for exhaust and ventilation purposes.
The HVL blowers can be installed in parallel – two smaller HVL blowers set up in parallel offer some advantages. This type of installation gives better flexibility when drying only partially filled systems. Furthermore, the starting ampere of each smaller blower is less demanding on the electrical installation.
Benefits
- Ideal for all sizes of installations.
- Made of galvanized steel, suitable for outdoor installation.
- Rotors with backward curved blades, carefully balanced and thus reducing noise and vibrations to a minimum.
- Sturdy construction.
- Direct driven motors, reducing service time and costs.
- HVL 30 – 250 for horizontal or vertical installation without the need for extra parts.
- Vibration dampers available as optional for HVL 30 – 250.
- Rain cover for outdoor installation available as optional.
Backwards curved rotor blades ensure high airflow and optimal efficiency
Rain cover for outdoor installation available as option
HVL 30 – 250 for horizontal or vertical installation without extra parts
Vibration dampers available as optional for HVL 30 – 250
Air Outlets
V1 is standard outlet for HVL 30, 55, 100, 150, and 250. V1 and H1 are standard outlets for HVL 400, 500, and 600. These can also be delivered with V4 and H4 on request.
Downloads
Downloads
Download brochure, manual and spare part list for the HVL aeration blowers.
Compare Models
Compare HVL Blower Models
Compare available HVL-series models. Visit the downloads section for more information on specific models.
| Motor output kW/HP | Amperage | Motor speed rpm | Weight, incl. motor kg | |
|---|---|---|---|---|
| HVL 30 | 2.2/3 | 4.3 | 3,000 | 78 |
| HVL 55 | 4/5.5 | 7.9 | 1,500 | 143 |
| HVL 100 | 7.5/10 | 13.8 | 1,500 | 218 |
| HVL 150 | 11/15 | 20.2 | 1,500 | 351 |
| HVL 250 | 18.5/25 | 33.9 | 1,500 | 455 |
| HVL 400G | 30/40 | 54 | 1,400 | 575 |
| HVL 500G | 37/50 | 67 | 1,400 | 493 |
| HVL 600G | 45/60 | 81 | 950 | 1,195 |
HVL Aeration Blowers Applications
The HVL high-volume, low-pressure blowers are suitable for many different applications such as drying and ventilating of grain and other crops in the agriculture, and for exhaust and ventilation purposes in industrial installations.
