The rapid doors are now different. We developed a piece of ABS material to apply to the top of the side rails so that the tarpaulin does not wear during ascent and descent. With this change, we intend to increase the service life of the canvas, as it does not suffer so much wear and tear.
We also adapt the measures of the safes to the new piece in ABS and we add a new safe to the options of the doors SPIN, PILE and FIX, with measures superior to the current safe, thus increasing the space of winding of the canvas, which allows to manufacture larger doors , as well as a greater speed of opening and closing the door.
Know all about this range of products at https://motorline.pt/de/produkte/automatismus/schnelllauf-rolltore/