The HIL-60/62 is the proven coating machine from Sprimag for the internal coating of collapsible tubes at the highest level. Production speed of the HIL-60/62 is up to 200 tubes per minute with 1- and 2-row design of the annealing and drying ovens. The entire diameter range of aluminum tubes from 10 mm to 50 mm is covered. According to requirements, the machine may be supplied with or without an intermediate drier. The triple coating is carried out by 9 spray guns.