Product Description:
Special design of fingerless type. It may reduce glue line occurrence and improve cardboard quality.
Up corrugating roll and pressure roll are controlled by special made of air cylinder. It is easy for maintenance.
Corrugating roll is made of special steel alloy with heat treated after forming, precise grinding and electrode plating with harden treatment It is precise, durable and with high capability.
Glue unit is equipped with idler device. It can prevent glue at glue feeding roll surface free from dry out when machine is stopped.