Twin-Spindle Aluminum Handle Tapping Machine
A twin vertical-spindle tapping machine cuts mounting threads into the ends of bent solid aluminum handles - both ends tapped at one station.
Key Specifications
- Materials
- Bent solid aluminum pull handles
Key Features
- Cuts mounting threads into solid aluminum handle ends
- Twin vertical spindles tap both ends of a part
- Simple fixture stops locate each handle
- Clean internal threads visible on finished parts
How Does a Twin-Spindle Machine Tap Aluminum Handle Ends?
Short answer: Two vertical taps drop onto the part at once. This video shows bent solid aluminum pull handles placed on the fixture of a twin-spindle tapping machine - the belt-driven spindles cut mounting threads into both ends, and the operator lifts off a bundle of finished handles with clean internal threads.
What the Video Demonstrates
| Stage | Equipment | Result |
|---|---|---|
| Place | Bent handle set on fixture stops | Both ends under the taps |
| Cycle | Twin vertical tapping spindles | Two threads cut at the station |
| Inspect | Handles held up to camera | Clean internal threads shown |
| Collect | Bundle of tapped parts | Fast batch accumulation |
Key Applications
- Solid aluminum pull and crank handles with screwed mounting
- Cabinet, door and furniture hardware lines
- Finishing station after handle bending
- High-volume tapping with a single operator
Twin-Spindle Tapping vs. Manual Single Tapping
| Criterion | Manual single tap | Twin-spindle machine |
|---|---|---|
| Holes per cycle | One | Both ends at the station |
| Thread consistency | Operator feel | Machine-controlled depth |
| Placement | Align and hold | Drop onto stops |
| Output per operator | Low | Handles pile up in minutes |
FAQ
What parts are tapped in the video? Bent solid aluminum pull handles - square and oval profiles, the same family produced on the company's benders.
Does the machine tap both ends of the handle? Yes - two vertical spindles are positioned so the mounting ends of one part are threaded at the same station in a single setup.
Can the spindle spacing match my handle? Spindle count and spacing are configured to your part; two-end and multi-hole layouts are built on the same platform.