Oval Aluminum Handle Bending Machine | 20x13 mm Rod
See a hydraulic rotary bender form 20 x 13 mm oval aluminum handles - clean bends with no flattening, no surface marks, repeatable crank-pull geometry.
Key Specifications
- Materials
- Oval 20 x 13 mm solid aluminum rod
Key Features
- Bends oval aluminum profile without flattening the section
- Wrap-around die keeps the surface free of marks
- Hydraulic station forms each handle in one stroke
- Caliper check confirms the profile after bending
How Are Oval Aluminum Handles Bent Without Flattening?
Short answer: With a profile-matched rotary wrap-around die. This video shows an oval aluminum handle bending machine forming crank pulls from 20 x 13 mm oval solid rod - the bar rolls around a die that supports the oval section, so bends stay smooth and round-backed with no flattening and no surface marks.
What the Video Demonstrates
| Stage | Equipment | Result |
|---|---|---|
| Feed | Gloved hand inserts oval rod | Correct bend position every time |
| Form | Profile-matched rotary die | Smooth bend, oval section retained |
| Check | Digital caliper on the part | Profile verified after bending |
| Repeat | Finished handles on the table | Identical geometry per batch |
Key Applications
- Cabinet, wardrobe and furniture oval-profile pulls
- Crank handles for doors, enclosures and machinery
- Hardware shops replacing slow hand bending
- Batch runs needing a flawless surface finish on aluminum
Rotary Bending vs. Press Bending for Oval Profiles
| Criterion | Press bending | Rotary wrap-around bending |
|---|---|---|
| Oval section | Flattens at the bend | Shape retained |
| Surface marks | Common on soft aluminum | None |
| Cycle time | Slower, multi-hit | One quick stroke |
| Part consistency | Varies | Repeatable geometry |
FAQ
Which profiles can this handle bending machine process? The video demonstrates 20 x 13 mm oval solid aluminum rod; dies can be matched to round, square and other oval sizes on request.
Does the bend wrinkle or flatten the oval section? No. The wrap-around die supports the profile through the entire bend, so the back stays smooth and the section keeps its shape.
Does the operator need special training? No. Loading the rod and triggering the stroke are the only steps, so new staff reach full speed within a shift.