Two Roll Type Thread Rolling Machine

Category: HYDRAULIC THREADING/DRILLING MACHINE

Two Roll Type Thread Rolling Machine is designed for high-efficiency and precision thread rolling operations. Built for continuous production, the machine delivers superior thread accuracy, high rolling force, and excellent surface finish. Available in multiple NTI variants, it supports a wide range of diameters, pitch sizes, and rolling lengths, making it ideal for automotive, fastener, and heavy engineering industries.

High precision two-roll thread rolling system
Suitable for feed and through-feed operations
Heavy-duty rolling force up to 40 tons
Multiple NTI models for varied production needs
Robust spindle and hydraulic system
Designed for continuous industrial operation

ISO 9001:2015

Global Shipping

2 Year Warranty

Model Comparison

Specification	NTI-25	NTI-30	NTI-40	NTI-50	NTI-80	NTI-100	NTI-120
Max Pitch Rolled	2.5 mm	3 mm	3.5 mm	4 mm	5 mm	5.5 mm	8 mm
Max Dia in Feed	25 mm	30 mm	40 mm	50 mm	80 mm	100 mm	120 mm
Max Dia Through Feed	18 mm	20 mm	28 mm	35 mm	40 mm	50 mm	70 mm
Max Rolling Length (Feed)	80 mm	100 mm	100 mm	150 mm	150 mm	150 mm	150 mm
Max Rolling Length (Through Feed)	Indefinite	Indefinite	Indefinite	Indefinite	Indefinite	Indefinite	Indefinite
Max Outer Dia Thread Rolls	120 mm	160 mm	180 mm	180 mm	180 mm	200 mm	220 mm
Spindle Bore	40 mm	54 mm	54 mm	54 mm	69.85 mm	76.20 mm	76.20 mm
Max Width Thread Rolls	80 mm	100 mm	100 mm	140 mm	150 mm	150 mm	150 mm
Max Rolling Force	8 Tons	10 Tons	12 Tons	15 Tons	24 Tons	30 Tons	40 Tons
Roll Spindle Motor	3 HP / 1440 RPM	3 HP / 1440 RPM	5 HP / 1440 RPM	7.5 HP / 1440 RPM	10 HP / 1440 RPM	12.5 HP / 1440 RPM	20 HP / 1440 RPM
Hydraulic Pump Motor	2 / 3 HP (960 / 1440 RPM)	2 / 3 HP (960 / 1440 RPM)	2 / 3 HP (960 / 1440 RPM)	5 HP / 960 RPM	5 / 7.5 HP (960 / 1440 RPM)	5 / 7.5 HP (960 / 1440 RPM)	7.5 HP / 960 / 1440 RPM
Coolant Pump Motor	0.1 HP / 3000 RPM	0.1 HP / 3000 RPM	0.1 HP / 3000 RPM	0.1 HP / 3000 RPM	0.1 HP / 3000 RPM	0.1 HP / 3000 RPM	0.1 HP / 3000 RPM