Custom Machines
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- Custom Machines
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- Lead Screw Tapping Units – Rockford Drill Head
Lead Screw Tapping Units
Self-contained, hydraulically powered quill type units for drilling and self-contained, lead screw operated units for tapping
Model LQ-7520
Standard Features Include:
- Precise thread ground screw and nut assembly
- Quick change of lead screw and nut assembly
- Tap jam limit switch for no hole or undersize hole condition
- Alloy aluminum main body
- Large quill diameter and quill bearings
- All ball bearing, spline driven
- Oil tight limit switches
- ASA ID. spindle
- Mounting for multi-spindle head
- Enclosed belt guard
- Conveniently located control dogs
- Heavy-duty motor mounting bracket with jack screw assembly
Optional Equipment:
- Convertible spindle nose
- Reverse mounted mot0r bracket assembly
- Back mounted motor bracket assembly
- Air counterbalance assembly
- Spindle drive brake motor
- Electrical controls
- Slide, for rapid advance
Note: use of brake motor of D.C. braking is recommended
Model LQ-7520
Standard Features Include:
- Precise thread grounded lead screw and nut assembly
- Quick change of lead screw and nut assembly
- Tap jam limit switch for no hole or undersize hole condition
- Alloy aluminum main body
- Large quill diameter and quill bearings
- All ball bearing, spline driven
- Oil tight limit switches
- ASA I.D. spindle
- Mounting for multi-spindle head
- 1:2.46 reduction gear box assembly
- Enclosed belt guard
- Conveniently located control dogs
- Heavy-duty motor mounting bracket with jack screw assembly
Optional Equipment:
- Convertible spindle nose
- Reverse mounted motor bracket assembly
- Back mounted motor bracket assembly
- Air counterbalance assembly
- Spindle drive brake motor
- Electrical controls
- Slide, for rapid advance
Note: use of brake motor or D.C. braking is recommended
Contact us for more information