How do pig farms in the north generally keep warm in winter?

In northern pig farms, 3-4 groups of finned tube radiators can be added to keep pigs warm in winter.

Finned tube radiator for livestock and poultry breeding is the terminal equipment of winter heating system chosen by many livestock and poultry farmers. High heat dissipation efficiency, reasonable price and high cost performance. Therefore, finned tube radiator is a good substitute for traditional heating equipment, especially in some large and large places.

finned tubular radiator

There are two common materials of finned tube radiator for animal husbandry: one is steel finned tube radiator, which is made of national steel pipe, and the steel pipe or steel plate is spirally wound on the base pipe by a certain method, which increases the heat transfer efficiency of the radiator on the basis of increasing the durability of the radiator;

finned tubular radiator

Secondly, the common finned tube radiator is steel-aluminum composite. Generally, the base pipe of finned tube radiator adopts national standard steel pipe, and the wrapped fins adopt light aluminum. As we all know, aluminum has better heat transfer performance than steel, so its heat transfer performance is better.

finned tubular radiator