Double Layer Roofing Sheet Roll Forming Machine The double layer roofing sheet roll forming machine is popular all over the world , because it can save your space and cost. Many client ask the double layer roofing sheet roll forming machine price . Actually it is difficult to reply you . Why? The roofing sheet panel is various , and different from client to client . Eventhough the panel is same but the detailed size of every panel is not same , the number of waves and height of ribs . So all of these factor will effect the cost the machine . The speed of the double layer roll forming machine will also affect the price of the machine . The price of the roll forming machine need to calculate according to the shape of wall panel . such as arc type wall panel , whole wall frame . So before asking price of the roll forming machine , please inform me the panel sheet profile and detialed requirement , so that we can give you a exact price . The following is some drawings for your reference . The double layer roofing sheet roll forming machine has the following advantage : Adopt the guider pillar and motorized cutings. This design make our machine stable fast cutting and long service life. Save cost for clients. Current Capital is so important to run a business. .Save Working Space.The workshop is not big enough to install two sets of roll forming machine for some of customers.For this situation, double layer roll forming machine is your best choice.