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Home>Products>Hydraulic Thread Rolling Machine 2Roll:
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Hydraulic Thread
Rolling Machine 2Roll Type(Video 1)
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Hydraulic Thread
Rolling Machine 2Roll Type(Video 2)
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General Specification:
National Cutting Tools are engaged in manufacturing and offering Thread
Rolling Machine used for producing screws, bolts and tools. Thread
rolling is a cold-forming operation only for external screws threads in
a blank. The blank is pressed by thread rolling dies which are attached
to the thread rolling machine. The threads were formed by the pressing
progress.
The threads produced by the machine provide fine surface, high
production rate, greater accuracy.
| Model No. | NCT-25 |
| Max. Pitch Can be Rolled (in mm) | 2.5 |
| Max. Dia can be Rolled in feed (in mm) | 25 |
| Max. Dia can be Through feed (in mm) | 16 |
| Max. Rolling Length in feed (in mm) | 80 |
| Max. Rolling Length Through feed | Indefinite |
| Max. Outer Dia Thread Rolls (in mm) | 150 |
| Spindle Dia (Bore Dia) (in mm) | 54 |
| Max. Rolling Force | 8 Tons |
| Power for Roll Spindles | 3 H.P. 1440 RPM |
| Power for Hydraulic Pump | 2 H.P. |
| Power for coolant pump | 0.1 H.P. |
| Model No. | NCT-40 |
| Max. Pitch Can be Rolled (in mm) | 3.5 |
| Max. Dia can be Rolled in feed (in mm) | 40 |
| Max. Dia can be Through feed (in mm) | 28 |
| Max. Rolling Length in feed (in mm) | 150 |
| Max. Rolling Length Through feed | Indefinite |
| Max. Outer Dia Thread Rolls (in mm) | 180 |
| Spindle Dia (Bore Dia) (in mm) | 54 |
| Max. Rolling Force | 13 Tons |
| Power for Roll Spindles | 5 H.P. 1440 RPM |
| Power for Hydraulic Pump | 3 H.P. |
| Power for coolant pump | 0.1 H.P. |
| Model No. | NCT-50 |
| Max. Pitch Can be Rolled (in mm) | 4.0 |
| Max. Dia can be Rolled in feed (in mm) | 50 |
| Max. Dia can be Through feed (in mm) | 35 |
| Max. Rolling Length in feed (in mm) | 150 |
| Max. Rolling Length Through feed | Indefinite |
| Max. Outer Dia Thread Rolls (in mm) | 200 |
| Spindle Dia (Bore Dia) (in mm) | 69.85 |
| Max. Rolling Force | 15 Tons |
| Power for Roll Spindles | 7.5 H.P. 1440 RPM |
| Power for Hydraulic Pump | 5 H.P. |
| Power for coolant pump | 0.1 H.P. |
| Model No. | NCT-80 |
| Max. Pitch Can be Rolled (in mm) | 5.0 |
| Max. Dia can be Rolled in feed (in mm) | 80 |
| Max. Dia can be Through feed (in mm) | 40 |
| Max. Rolling Length in feed (in mm) | 150 |
| Max. Rolling Length Through feed | Indefinite |
| Max. Outer Dia Thread Rolls (in mm) | 220 |
| Spindle Dia (Bore Dia) (in mm) | 69.85 |
| Max. Rolling Force | 24 Tons |
| Power for Roll Spindles | 10 H.P. 1440 RPM |
| Power for Hydraulic Pump | 5 H.P. |
| Power for coolant pump | 0.1 H.P. |
| Model No. | NCT-100 |
| Max. Pitch Can be Rolled (in mm) | 5.5 |
| Max. Dia can be Rolled in feed (in mm) | 100 |
| Max. Dia can be Through feed (in mm) | 50 |
| Max. Rolling Length in feed (in mm) | 150 |
| Max. Rolling Length Through feed | Indefinite |
| Max. Outer Dia Thread Rolls (in mm) | 220 |
| Spindle Dia (Bore Dia) (in mm) | 69.85 |
| Max. Rolling Force | 30 Tons |
| Power for Roll Spindles | 12.5 H.P. 1440 RPM |
| Power for Hydraulic Pump | 5 H.P. |
| Power for coolant pump | 0.1 H.P. |
| Model No. | NCT-120 |
| Max. Pitch Can be Rolled (in mm) | 8 |
| Max. Dia can be Rolled in feed (in mm) | 125 |
| Max. Dia can be Through feed (in mm) | 70 |
| Max. Rolling Length in feed (in mm) | 150 |
| Max. Rolling Length Through feed | Indefinite |
| Max. Outer Dia Thread Rolls (in mm) | 220 |
| Spindle Dia (Bore Dia) (in mm) | 69.85 |
| Max. Rolling Force | 40 Tons |
| Power for Roll Spindles | 15 H.P. 1440 RPM |
| Power for Hydraulic Pump | 7.5 H.P. |
| Power for coolant pump | 0.1 H.P. |
Circular Thread Rolls
These thread rolls are used on thread rolling machine. These rolls
comes in set of two and three pieces manufactured from D2,D3 and M2
Material to suit any type of machine. For any specification of thread
such as ISO Metric Din Whiteworhth America, Trapozodical, Acme etc. Read More