The 3 rollers H-3R rolling machine operate hydraulically.The simultaneously and concentricity of three forces at 120 o assure stability of the work piece during the rolling and as a consequence the maximum geometrical precision of the work piece.The elimination of the support blade consents a better finishing of the piece and execution of perticularly delicate profiles.The machine is suitable for rolling pipes,lapping work,threading with a high class precision and for mass production of scaffolding pipe jacks screw etc.
THREE ROLL TYPE | H3R-50 | H3R-75 | |||
Work Range | Outside Diameter | 15-50 Mm | 5/8"-2" | 25 -75 Mm | 1"- 3" |
Thread Length In Feed | 50 Mm | 2" | 75 Mm | 3" | |
Thread Length Through Feed | Indefinite | Indefinite | |||
Max. Thread Pitch | 0.8 - 3 Mm | 32 - 8 TPI | 0.8 - 6 Mm | 32 - 4 TPI | |
Roll Dies | Max In Side Dia | 140 | 160 | ||
Max Out Side Dia | 40 | 54 | |||
Max. Width | 50 | 80 | |||
Motor 3 Phase AC | For Roll Spindle | 5 H.P. | 10 H.P. | ||
For Hydraulic System | 3 H.P. | 5 H.P. |