Overview
The 219CNC pipe bending machine is the largest CNC pipe bender Telhoo builds. It takes Φ219 × 20 mm on a 6000 mm mandrel, 900 mm maximum bend radius, 18 tonnes, with a 45 kW hydraulic unit behind the clamping and the moving mandrel.
Whether CNC is worth it at this size depends on repeat volume. The value of servo feed and rotation is removing operator variation, and on a one-off spool the 219NC does the same job for less. On a repeated large-diameter part, where a scrapped pipe is expensive and the bending dies took weeks to make, ±0.1 mm feed repeatability pays for itself quickly.
Specifications
Fully automatic CNC pipe bending machine for large-diameter tube. Electric pipe bending (optional hydraulic), electric pipe feeding, electric rotating pipe, hydraulic clamping pipe, hydraulic moving mandrel.
Touch screen with English or any other language, PLC controller (optional for Windows-based Industrial PC).
- Max bending
- Φ219 × 20 mm
- Mandrel length
- 6000 mm
- Bending speed
- Max 25 °/s
- Feeding speed
- Max 400 mm/s
- Rotating speed
- Max 50 °/s
- Bending precision
- ±0.1°
- Feeding precision
- ±0.1 mm
- Rotating precision
- ±0.1°
- Max bending degree
- 190°
- Work light
- Automatic lubrication system
- Pipe material: mild steel, stainless steel, copper, aluminum …
- Round / square / rectangle / profile … pipes and bars
- CE and ISO9001 marked
Optional equipment
- DR
- Double radius
- TR
- Triple radius
- MR
- Multi radius
- R
- Rolling / Pushing
- P
- Punching
- C
- Cutting
- Safety cover
- Auto mandrel lubrication system
- Fan / Water / Oil cooling system
- Robot loading and unloading
- Industry PC (3D tube showing, mirror & reverted image)
- 3D bending simulation, can read CAD files
Tooling
Standard tool: 45# steel
Optional tool: Cr12 material
Stainless steel pipe: mandrel & wiper – aluminum copper alloy steel
Standard：Sealing ring, sensors, spanner, operation manual
