This machine use air heating measure not oil. So it is very clean and economic.

This machine is made up of bending and shaping worktable, air heating box, shaping belt, and filling belt. It features reliable function, safe operation, and high efficiency.

Function Explanation
After being filled up, profile and softened in the heating box, and then it can be bent and finalized to the design of semicircle you need whose diameter is between 500mm and 1800mm or arch of any type whose diameter is not more than 3000mm on the worktable. Further it can use different shaping belt according to different profile.