Aluminum guide roller also called aluminum alloy guide roll, which is by choosing high quality aluminum alloy materials (6063 - T5), mold into a tube type (from 30 mm to 220 mm diameter) a variety of specifications, with reinforcement structure, high strength.

Arc roll along the longitudinal direction is a have certain radian and fixed by the ball bearing rotating roller. Due to arc roll have certain radian, when paper/film through arc roller rotation, paper/film will be stretched in the longitudinal direction, to achieve the stretch material picture effect, eliminate to fold and prevent the material in the process of painting material may be produced in the process of cutting. That is to say, the arc roller is fixed, roller surface can be rotating bending, used for paper, film, textiles and similar products processing equipment.