Our concealed roof sheet forming machine is an upgraded version of the traditional roll forming machine. Without using screws for joining, the corrugated sheets produced by this roof sheet forming machine are self-locking and super in their waterproof performance. This roof sheet forming machine is generally made up of a base, a sheet guiding device, a roll forming system, and a numeral control system.

Features and Application
The corrugated sheets produced by this line are made of high ribs, which are durable and waterproof as well as storm resistant. Having a light weight and being of low cost, they are easy to assemble on the roof of factories, warehouses, garages, gymnasiums, exhibition halls and other large or medium-sized buildings.

• The concealed roof sheet forming machine is designed with the chassis that is welded with I steel. With the vibratory stress relieved, the machine is stably welded on the chassis.
• Its main shaft is made of 45# steel after tempering and thermal treatment. It shows excellent comprehensive performance.
• Applying the hydraulic forming and punching technology, the machine adopts the quality hydraulic system to keep stable, secure and efficient performance. Moreover, the cutting blade is made of Cr12 material that is quenched and processed via heat treatment. Its hardness reaches HRC62 and the cutting edge is very smooth.
• Our concealed roof sheet forming machine is mounted with the controller on the chassis. Configured with the electric controlling system, the controller is easy and convenient for use without connection during the operation. This machine is commonly applied in the factory production or on-site construction.

Yingkou Bohai Machinery Equipment Manufacture Co., Ltd. is a roof sheet forming machine manufacturer located in Yingkou city, Liaoning province, China. We have 9 years of experience in the manufacture of roll forming machines. Apart from roof sheet forming machines, we also offer our customers corrugated sheet forming machines, Glazed Tile Forming Machines, flat sheet bending machines and more. You can count on the quality of these machines which are exported to Ukraine, India, Iraq, Angola, Romania, Mexico, among other countries.