Drying Solutions has a heat pump dehumidifier dryer for hire, which has been used for drying :

• Echinacea by Lincoln Ventures at Ruakura
• Bee Pollen
• Macadamia nuts (half a ton to a ton at a time)

The heat pump dryer features :

• Electronic control and monitoring
• Temperature range from 25°C to 45°C
• Only requires a 10A power socket