Cnc tube bending machine hydraulic mandrel steel bender machine

Original price was: $18,000.00.Current price is: $13,000.00.

Hydraulic rotary‑draw tube bender with servo feeding & rotation. For carbon steel, stainless steel, aluminum, copper tube bending. Supports multi‑angle complex 2D/3D tube forming. Custom bending tooling available for different tube sizes.

描述

DW38CNC Fully Automatic CNC Tube Bending Machine

Product Description

DW38CNC fully‑automatic CNC tube bending machine is rotary‑draw hydraulic bending equipment for metal tube processing. It combines servo feeding, servo rotation and hydraulic bending drive to finish multi‑angle continuous bending in one cycle. This machine supports complex 2D & 3D tube forming tasks. It can work with complete tooling sets including bend die, clamp die, pressure die, wiper die and mandrel. It effectively avoids tube collapse, inner wrinkling and cross‑section flattening during bending. It keeps good roundness for finished work‑pieces.
The machine adopts industrial touch‑screen control panel with English operation interface. Operators can input tube parameters, bending angle, bending radius and feeding length directly on screen. Multiple groups of processing programs can be stored for quick product switching. Slow‑core‑retraction and push‑assist function are equipped to improve bending quality for thin‑wall tubes. The whole machine frame uses heavy‑duty welded steel structure to guarantee stable long‑time running. Hydraulic system provides stable output pressure. The maximum system pressure reaches 12 MPa. It is compatible with carbon steel, stainless steel, aluminum and copper tubes. Custom tooling sizes are available for different tube specifications.

Main Technical Parameters

  • Max round tube bending capacity: Ø38 mm
  • Max bending angle: 190°
  • Bending angle accuracy: ±0.1°
  • Rotation accuracy: ±0.1°
  • Max feeding length: 2100 mm
  • Max bending speed: 85°/s
  • Max rotary speed: 200°/s
  • Max feeding speed: 1000 mm/s
  • Drive mode: hydraulic bending with servo feeding & servo rotation
  • Control system: CNC touch screen with multi‑program storage

Core Features

  • Heavy‑duty welded steel frame for high structural stability.
  • Servo‑controlled feeding and rotation for high repeat positioning accuracy.
  • Hydraulic bending system provides powerful and stable bending force.
  • Push‑assist function improves forming effect for thin‑wall and small‑radius bending.
  • Slow‑core‑retraction function reduces tube inner scratch marks.
  • User‑friendly English touch‑screen interface for easy programming and parameter setting.
  • Multiple groups of programs storage supports fast batch production switching.
  • Complete fault‑diagnosis function monitors hydraulic, electric and transmission status.
  • Supports matched tooling customization according to tube outer diameter, wall thickness and bending radius.
  • Good compatibility for various metal tube materials.

FAQ for DW38CNC Fully Automatic CNC Tube Bending Machine

  1. Q: What is the maximum tube bending capacity of DW38CNC tube bender?

    A: The machine can bend round tube with maximum outer diameter up to 38 mm. It supports carbon steel, stainless steel, aluminum and copper tubes.

  2. Q: Can this machine realize 2D and 3D tube bending?

    A: Yes. Equipped with servo feeding and servo rotation system, DW38CNC supports complex 2D & 3D multi‑angle continuous tube bending in one cycle.

  3. Q: Do I need to purchase bending dies separately?

    A: Yes. Standard package only includes the main machine. Bend die, clamp die, pressure die, wiper die and mandrel need to be customized according to your actual tube size, wall thickness and bending radius.

  4. Q: What is the bending angle accuracy of this equipment?

    A: Bending angle accuracy is ±0.1°, rotation accuracy is ±0.1°. Stable hydraulic system and servo driving ensure high repeat positioning accuracy for mass production.

  5. Q: Does this machine support thin‑wall tube bending?

    A: Yes. It is equipped with push‑assist function and slow‑core‑retraction function. These functions effectively reduce tube wrinkling, collapse and inner scratches for thin‑wall & small‑radius bending.

  6. Q: What language does the control panel support?

    A: The industrial touch‑screen supports English operation interface. Multiple groups of processing programs can be stored for fast switching of different workpieces.

  7. Q: What is the maximum feeding length of DW38CNC?

    A: The maximum feeding length is 2100 mm. Customized longer feeding travel can be provided upon special request.

  8. Q: What after‑sales service can you provide?

    A: We supply English operation manual, remote online technical support. Spare parts and customized tooling are available for purchase. On‑site service can be negotiated.

  9. Q: Can this machine bend square tubes?

    A: It can bend square tubes with matched customized dies. Please offer tube outer dimension, wall thickness and bending radius for tooling quotation.

  10. Q: What is the drive mode of DW38CNC tube bender?

    A: Bending power adopts hydraulic drive. Feeding and rotation are driven by servo motors, which balances powerful bending force and high‑precision positioning.

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