Geared Rapid Feed Automatic Tapping Machine
2nd Generation – Suitable for production of up-to 20 pcs per minute.
Features under this category
- Air-Hydraulic Rapid Tapping Machine has rapid thru Hydro-Pneumatic supply & tapping cycle by lead screw mechanism.
- Tapping cycle (Rapid forward – Tap forward cycle – dwell – Tap reverse cycle – Rapid Return)
- Spindle drive through stepped timer pulley.
- Inbuilt job counter & tool change interlock.
- Inbuilt clamp / de-clamp cycle for tooling automation.
- TEFC motors with F class insulation.
- Automatic tapping is driven by Lead Screw which provides standard pitch, accurate thread and consistent quality level for tapping.
- Easy replacement of Lead Screw for different pitches, fitted externally.
- There is no reverse cut or pulling force on component during return stroke of tapping.
- Machines can be equipped with Multi-Spindle Heads for mass production.
Pneumatic Rapid Automatic Tapping Machine
|
Model |
PRT-140 |
PRT-120 |
Maximum Tapping Capacity (S45C) |
M30 |
M20 |
Rapid Device |
Air-Hydraulic Cylinder |
Air-Hydraulic Cylinder |
Tapping Device |
Lead Screw |
Lead Screw |
Spindle Taper |
MT4 |
MT3 |
Total Spindle Travel |
140mm |
120mm |
Rapid Spindle Travel |
90mm |
75mm |
Tapping Stoke |
50mm |
45mm |
Spindle Speeds (Optional) |
100-800rpm |
100-1000rpm |
Throat (Column to Spindle Centre) |
260mm |
260mm |
Table Area |
700*500mm |
600*400mm |
Column Diameter |
Ø 115mm |
Ø 102mm |
Distance from Spindle To Table |
100-400mm |
100-400mm |
Motor HP |
3HP |
2HP |
Overall Height |
2100mm |
2100mm |
Weight (Approx) |
800kg |
650kg |