Hydraulic Thin Rod U-Frame Bending Machine
See a hydraulic bending machine form slim round rod into large U-frames - both ends bent to identical geometry with simple manual feed and quick cycles.
Key Specifications
- Materials
- Slim round metal rod
Key Features
- Hydraulic station bends slim rod into large U-frames
- Both rod ends form to the same angle and radius
- Manual feed with a fixed stop keeps bend positions repeatable
- Long legs stay straight - no twist after forming
How Are Large U-Frames Bent From Slim Rod in One Station?
Short answer: With a hydraulic bending station and a fixed feed stop. This video shows a slim round rod being clamped, bent at one end, indexed, and bent again to produce a large U-frame whose legs and corners match every cycle.
What the Video Demonstrates
| Stage | Equipment | Result |
|---|---|---|
| Feed | Rod laid against the stop | Same bend position each part |
| First bend | Hydraulic rotary die | Clean 90-degree end form |
| Second bend | Indexed re-clamp | Mirrored bend, matching legs |
| Inspect | Full frame lifted | Straight legs, equal corners |
Key Applications
- Large handles and pull frames
- Guard, rack and stand frames
- Display fixture and enclosure parts
- Shops replacing slow hand bending
Hydraulic Bending vs. Manual Bending for Long Rod Frames
| Criterion | Manual bender | Hydraulic station |
|---|---|---|
| Effort on long rod | High | Low - powered stroke |
| Angle repeatability | Operator dependent | Fixed by stop and die |
| Leg straightness | Often twisted | Held during bend |
| Cycle pace | Slow | Quick two-end forming |
FAQ
What parts can this hydraulic rod bender make? The video shows large U-frames from slim round rod; tooling and stroke can be matched to other rod sizes and frame shapes.
How are both ends kept identical? A fixed feed stop positions the rod, and the hydraulic die repeats the same angle at each end, so the legs come out parallel.
Can one operator run the machine? Yes - lay the rod on the stop, trigger the stroke, flip and repeat. New operators reach full speed quickly.