... against the wall of bottles, it can use in high-speed production line, such as PET bottles, glass bottles production ... -temperature air machine, then through pipes into the air knife, form the strong winds in knife-edge, high-speed wind can ... air blower from Japan, low noise, large air volume. Specs:Machine TypeCG2-5000CG2-7000CG2-10000ProductionEfficiency < =5000< =7000< =10000Height of Bottle ...