All our cow rotaries are equipped with the unique nylon roller system developed by BLOM. The cow rotaries also are also fitted with a concrete platform.
The advantages of concrete are:
Strong;
Durable;
Hard-wearing;
Available anywhere.
Disadvantage of concrete:
It is heavy; BLOM has solved this with the robust nylon roller system which is designed to be able to bear the weight of both the structure and the cows.