Chiller for shoe stabilizing, adjustable temperature up to minus 20 degrees. The conditioning unit permits rapid cooling, after the sole pressing of all the footwear previously heat-treated, resolving problems deriving from very rapid work cycles. It accellerates stabilisation times of the footwear and polymerisation times of the water based cements, guaranteeng perfect sealing. It rapidly cools and stabilises the soles and shoes produced by P.U. machines. Output capacity 1500 pairs.