Hydraulic Thread Rolling Machine

Two Roll Type Thread Rolling Machine

TWO ROLL TYPE	NTI-25	NTI-30	NTI-40	NTI-50	NTI-80	NTI-100	NTI-120
Max. Pitch Can Be Rolled (In Mm)	2.5	3	3.5	4	5	5.5	8
Max. Dia Can Be Rolled In Feed (In Mm)	25	30	40	50	80	100	120
Max. Dia Can Be Through Feed (In Mm)	18	20	28	35	40	50	70
Max. Rolling Length In Feed (In Mm)	80	100	100	150	150	150	150
Max. Rolling Length Through Feed	Indefinite	Indefinite	Indefinite	Indefinite	Indefinite	Indefinite	Indefinite
Max. Outer Dia Thread Rolls (In Mm)	120	160	180	180	180	200	220
Spindle Dia (Bore Dia) (In Mm)	40	54	54	54	69.85	76.20	76.20
Max. Width Thread Rolls (In Mm)	80	100	100	140	150	150	150
Max. Rolling Force	8 Tons	10 Tons	12 Tons	15 Tons	24 Tons	30 Tons	40 Tons
Power For Roll Spindles	3 H.P. 1440 RPM	3 H.P. 1440 RPM	5 H.P. 1440 RPM	7.5 H.P. 1440 RPM	10 H.P. 1440 RPM	12.5 H.P. 1440 RPM	20 H.P. 1440 RPM
Power For Hydraulic Pump	2H.P./3H.P 960/1440 RPM	2H.P./3H.P 960/1440 RPM	2H.P./3H.P 960/1440 RPM	5 H.P 960/1440 RPM	5H.P./7.5H.P 960/1440 RPM	5H.P./7.5H.P 960/1440 RPM	7.5 H.P. 960/1440 RPM
Power For Coolant Pump	0.1 H.P. 3000 RPM	0.1 H.P. 3000 RPM	0.1 H.P. 3000 RPM	0.1 H.P. 3000 RPM	0.1 H.P. 3000 RPM	0.1 H.P. 3000 RPM	0.1 H.P. 3000 RPM

THREE ROLL TYPE		NTI3R-25		NTI3R-50		NTI3R-75
Work Range	Outside Diameter Thread Length In Feed Thread Length Through Feed Max. Thread Pitch	10-25 Mm 38 Mm Indefinite 0.7 – 2 Mm	3/8″-1″ 11/2″ Indefinite 32 – 12 TPI	15-50 Mm 50 Mm Indefinite 0.8 – 3 Mm	5/8″-2″ 2″ Indefinite 32 – 8 TPI	25 -75 Mm 75 Mm Indefinite 0.8 – 6 Mm	1″- 3″ 3″ Indefinite 32 – 4 TPI
Roll Dies	Max In Side Dia Max Out Side Dia Max. Width	80 28 38		140 40 50		160 54 80
Motor 3 Phase AC	For Roll Spindle For Hydraulic System	2 H.P. 2 H.P.		5 H.P. 3 H.P.		10 H.P. 5 H.P.
Coolant Pump	0.1 H.P.		0.1 H.P.		0.1 H.P.