Pipe Chamfering Machine
Professional round tube and round solid bar end chamfering solutions.
Series: Single-Head and Double-Head Series
- Workpiece
- Round hollow tube and round solid bar
- Head Options
- Single-head and double-head configurations
- Control
- Pneumatic and hydraulic versions
- Auto Loading
- Shown for double-head series in supplied source
DUORUI Pipe Chamfering Machine Series is designed for chamfering and end preparation of round hollow tubes and round solid bars. The series includes single-head and double-head configurations with pneumatic or hydraulic control options.
The machine uses stable clamping, adjustable working positions and dedicated chamfering tooling to improve edge consistency, reduce burrs and prepare tube ends for welding, assembly or subsequent processing. According to the supplied parameter sheets, drilling and thickness-thinning functions are available across the listed series. Automatic loading is shown as unavailable for the single-head series and available for the double-head series. Final configuration must be confirmed according to the selected model and factory specification.
| Single-Head Models | EF-50AC, DR-50Y, EF-80AC, DR-80Y, EF-120AC, DR-120Y, EF-180AC, DR-120Y*, EF-230AC, DR-230Y |
|---|---|
| Double-Head Models | DEF-50AC, DEF-50Y, DEF-80AC, DEF-80Y, DEF-120AC, DEF-120Y, DEF-180Y |
| Factory Confirmation Note | DR-120Y repeat in 180 mm hydraulic position, angle values 61-67 degrees and chamfering side notation require factory confirmation |
| Single-Head Source Values | Hollow tube capacity 50 / 80 / 120 / 180 / 230 mm; solid bar capacity 35 / 50 / 80 / 120 / 160 mm; pneumatic or hydraulic control by model |
| Double-Head Source Values | DEF-50AC / DEF-50Y / DEF-80AC / DEF-80Y / DEF-120AC / DEF-120Y / DEF-180Y with auto loading marked Yes in supplied source |
| Power Reference | Single-head power 1.5 / 2.2 / 3.0 / 4.0 or 5.5 / 5.5 or 7.5 kW by capacity; double-head power 1.5x2 / 2.2x2 / 3.0x2 / 5.5x2 kW by model |
| Data Rule | Round hollow tube and round solid bar only; do not claim square or profile tube capability on this page |
Application Industries
1. Tube loading
Place the round tube or round bar into the working area.
2. Positioning and clamping
Adjust the workpiece and hold it firmly to reduce movement and vibration.
3. Chamfering
Use selected tooling to process the tube or bar end.
4. Finished output
Remove, inspect and repeat production for batch workpieces.
Tooling and fixture preparation
Prepare chamfering tools and fixtures according to workpiece diameter and required chamfer profile.
Pneumatic or hydraulic inspection
Check the selected control system, clamping and processing action.
Trial chamfering
Inspect edge quality, burr condition and repeatability.
Final inspection and export packaging
Confirm machine condition and packing before shipment.
Video can be added from the product backend.
