Refers to a rail coil to piglet, equipment that used in farms of pigs, with the objective of assisting in the heating of the atmosphere to the sow the newborn for the feeding of colostrum.Programmed primarily to provide heat to a temperature suitable for newborn piglets, with variation between 32 to 34 \u00b0 C, the model which treats this patent is composed of an outside body (1) in the shape of a downspout grade protection (2), to prevent the contact of piglet with Heating system strap (3) for transportation of the equipment power cable (4) a support (5),For attachment and suspension at different angles entries for the abstraction of the external air with a screen filter (6) - heat (7) on the inside of the trough and LEDs (8) for lighting. The thrusters of heat (7) are composed of an office in nylon (7.1) micro fan (7.2), to Forced ventilation system resistance snail (7.3) safety thermostat (7).4) and the thermal fuse (7.5).Through the present invention gives several advantages, such as: easy to handle strategic fixation system, which allows the management with the animal, even during its operation, efficient, uniform distribution of heat, which provides ideal, thermal comfort and necessary for the aument piglet The satisfactory in weight gain and feed conversion.Because the temperature generated by the equipment the pig does not suffer loss of calories decrease in the index of dead piglets by crushing.refere-se a uma calha aquecedora para leitão, equipamento este utilizado em granjas de suínos, com objetivo de auxiliar no aquecimento do ambiente para o leitão recém-nascido para a mamada do colostro. programado preferencialmente para fornecer calor a uma temperatura ideal aos leitões recém nascido, com variação entre 32º a 34º c, o modelo a qual se trata esta patente é composto por um corpo externo (1) em formato de calha grade de proteção (2), para impedir o contato do leitão com o sistema de aquecimento alça (3) para transporte do equipamento cabo de alimentação
