Engineer designed and of proven strength and stability, the CHALLOW duct range has the high performance and specification to complement the management potential of the Drive-On Drying Floor with which they are generally but not exclusively installed. The plywood panelling which forms the smooth outer skin is T&G jointed for strength and pressure sealing. Between each gussetted hardwood frame is a slide-controlled port to the floor. The frame legs are bracketed to the level concrete floor and the sides are extended without cross bracings to provide safe unobstructed walkways within and over.
|2400mm high – max 42000 cfm
|2400mm/3000mm high – max 60000 cfm
|2400mm/3000mm high – max 78000 cfm
|3600mm high – max 87000 cfm
|4000mm high – max 115000 cfm
Click here to view the Challow Crop Drying & Storage brochure.
The photograph above shows how areas of the floor can be individually ventilated.
The main air duct and laterals are designed for optimum air space and low resistance.