浅谈隔热型材穿条机工作原理穿条机开齿机，开齿穿条一体机，纽润机器 13220553096 李经理
普通穿条设备两步法 Two-step method of normal strip feeding machine
开齿穿条一体机+开齿穿条一体机+滚压复合机=成品断桥铝型材设备
Gulleting and threading integral machine +Gulleting and threading integral machine+Roling compound machine=Finished product broken bridge aluminum profile