Description

This machinery has acquired the two natinal patents. Adopt advance integrated adjustment equipment that facilitates the change of product specification. Under the principle of rolling friction,it has the features such as small resistiong force and stable transmission, so seldom friction heat would be generated. Puching equipment could automatically puch the hole in middle and edge automatically complete the production plan and all kind of job like length set. Automatic puching,cutting,with single data input. Slash stiffing rib or splayed stiffing rib forming. Quick change of Cshape purlin to Zshape purlin.