The Concept Of Purlin Machine
Purlin machine, the production of cement purlin machinery.
Purlin, a horizontal component distributed along the length of a roof, located on the main rafters, supporting a minor rafters. Rural housing used to stir up the rafters, made of the roof of the horizontal wood, is one of the main components of the House, also known as the truss, in the slope roofing is often used in the roof truss or oblique beam, and then add Lookout and tiles, as the dependent members of the Times bar.
Because of its durability and cost performance, cement purlin is more widely used than wood and steel.