Rolls circles and arches from 8"
diameter and up, out of hot rolled mild steel up to a maximum capacity of 3/8" x 2" flat and up to 1/2" solid square.The 30" diameter hand wheel drives the heat treated drive roller which in
turn forces the material over the
hydraulically adjustable die rollers to form an almost infinite number of ring sizes.(All working parts are precision machined and are replaceable.)Ships UPS in three boxes. Instruction manual included.Why spend thousands of dollars on a power roller when you can own this handy hand operated ring roller for much less?