Roller adjustment knob: adjust the thickness of the dough, both sides of the same rotation adjustment, so that the thickness of the dough is uniform. Cutter adjustment knob: adjust the width of noodles, tighten the knob, grind out narrow noodles, loosen the knob, grind out the wide noodles, both sides of the knob need to adjust the same.Thickening stainless steel roller, the thickness is 4mm. Frame Material: cold-rolled steel 2.5mm. 1 x Pasta Press Maker Noodle Machine. 1 x set of Accessories. We are not responsible for undeliverable address. If there have any question, please feel free tell us. We will do our best to help you. The item "240mm Width Commercial Electric Pasta Maker Noodles Roller Machine Home FKM240" is in sale since Monday, March 5, 2018. This item is in the category "Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Pasta Makers".mall" and is located in shenzhen. This item can be shipped worldwide.