One Slow Fan Instead of Twenty Fast Ones Air mixing in a large building is a volume problem, not a velocity problem. A 7.3 m fan turning at 55 rpm moves a wide column of air slowly enough that animals feel a gentle drift rather than a draught, and it does so with one motor, one cable drop and one ...

Supplementary Minerals, Delivered at Licking Speed Loose minerals in a trough get kicked, rained on and sorted through, and the cow still walks away short of what she needs. A pressed block solves the delivery problem: the animal takes what it wants at its own pace, the block stays where it is put, ...

For Gates That Open Themselves There is a particular failure that shows up on farms with cattle rubbing along fence lines: the wire works its way out of an open hook, the gate drops, and the herd walks through. The cause is the handle, not the animals. This version closes the hook into a full loop, ...

Food Grade Polyethylene Housing for Dairy Calves Young calves are the most disease-sensitive animals on a dairy, and their housing is the first line of defence. A hutch that can be washed, dried and reused between calves does more for biosecurity than almost any other single purchase. Size and ...