DW38CNC‑3A1S is a 3‑axis servo‑hydraulic automatic CNC tube bending machine specially optimized for manufacturing bicycle and e‑bike handlebars. It supports 3D spatial multi‑angle bending for aluminum alloy, steel and stainless steel tubes, delivering high repeat accuracy for mass production of road bike, mountain bike and electric bicycle handlebarsShenglida ….

Equipped with X‑Y‑Z full servo control system, this machine realizes automatic feeding, tube rotation and bending in one continuous cycle. It stores up to 400 groups of bending programs for quick product change‑over. Bending angle accuracy reaches ±0.1°, feeding accuracy ±0.1 mm, rotation accuracy ±0.1°, which effectively reduces tube section distortion and wrinkling during handlebar forming江苏台和机….

The industrial touch‑screen controller supports XYZ / YBC data input, spring‑back compensation and 3D interference check. Push‑bending function is available for large‑radius handlebar curves. It works well with mandrel tooling to guarantee smooth inner tube surface. This machine can connect with peripheral devices such as robot loader and 3D measuring instrument for automated production line integrationShenglida ….

Mainly applied for bicycle handlebars, e‑bike handlebars, motorcycle handlebars and other tubular components in bicycle, fitness equipment and motorcycle industries.

Q1. What kinds of tubes can this DW38CNC‑3A1S bending machine process for bicycle handlebars?

A1. It can bend carbon steel tube, stainless steel tube and aluminum alloy tube, which are widely used for bicycle handlebar, e‑bike handlebar and motorcycle handlebar. Max tube capacity is Φ38 mm × 2.0 mm for carbon steel.

Q2. What is the bending accuracy of this handlebar bending machine?

A2. Bending angle accuracy ±0.1°, feeding accuracy ±0.1 mm, rotation accuracy ±0.1°. Stable repeat accuracy is suitable for mass production of bicycle handlebars.

Q3. Can this machine make 3D multi‑angle bending for complex bicycle handlebar shapes?

A3. Yes. 3‑axis X Y Z servo control supports spatial 3D multi‑bend forming. It can finish multiple bends on one single tube for mountain bike, road bike and e‑bike handlebars.

Q4. Does this machine support spring‑back compensation for handlebar tube bending?

A4. Yes. The CNC system is built‑in with spring‑back compensation function. Operators can adjust parameters to offset tube spring‑back and keep consistent finished dimension.

Q5. How many bending programs can be stored in the controller?

A5. Up to 400 sets of bending programs. Users can save parameters for different handlebar models and realize quick product change‑over.

Q6. Do I need to use mandrel tooling when bending thin‑wall bicycle handlebar tubes?

A6. Mandrel tooling is strongly recommended for thin‑wall tubes. It effectively reduces tube wrinkling and ovality and keeps smooth inner surface of handlebar parts.

Q7. Can DW38CNC‑3A1S connect with robot loader or 3D measuring device?

A7. Yes. Reserved communication interfaces are available. It can be integrated with robot loading system and 3D measuring instrument to build automatic production line.

Q8. What is the maximum feeding length of this tube bender?

A8. Standard max feeding length is 2200 mm. Customized feeding length is acceptable upon customer requirement.

Q9. Is multi‑language supported on the touch screen controller?

A9. Yes. Multi‑language options are available for international customers. Operators can input data via XYZ or YBC mode.

Q10. What after‑sales service can you provide?

A10. We supply overseas online technical support. Machine core parts have guaranteed warranty period. We also provide tooling selection suggestion for bicycle handlebar production.

Q11. Can this machine bend large radius handlebar curves?

A11. Yes. Push‑bending function is equipped for large‑radius curve forming of handlebar products.