The smooth and steady rolling of these machines is a result of smart roller holder design with a system of self-lubricating ball-bearings, rollers, roller tracks, spindle and steel cable. Even a tough piece of clay can easily be rolled out into a slab due to the large roller diameter and the good grip of the wheel to move the roller over the table. This way of smooth rolling forces the clay into a well moulded homogenous slab and helps to prevent cracks in the slabs during the drying and firing. The thickness of the slab to be rolled out can be selected by the choice of included rolling boards with different thickness.This model can be used on a table and can easily be stowed away when not in use. It is mounted on soft pads to hold it from slipping away during use. It turns out to be a welcome solution for the smaller studio. Heavy construction using 2 mm and 2.5mm thick steel. Heavy canvas top cloth. 6 sealed ball bearings Ø 4 mm steel cable Black stove enamelled Maintenance-free Warranty: 2 years on defects in materials or workmanship Work table (inner size) 95 x 45 cm Min. slab thickness 0.3 cm Max. slab thickness 3 cm Roller diameter 11.5 cm Number of rolling boards 4 Number of canvassed plates 1 Weight 40 kg