Trucks have the problems of frequent braking and long-term braking during long-slope transportation. As the temperature of the traditional eddy current retarder is as high as 500 °C during braking. the braking torque of the retarder is seriously degraded. According to the principle of eddy current braking and current thermal effect. https://poolsproductscanadas.shop/product-category/in-ground-pool-kits/