B-Mak CNC76 R1 Pipe Bender

From large-diameter tube forming to complex industrial bending applications, the B-Mak CNC76 R1 delivers hydraulic power, precise servo-controlled positioning, and advanced automation for demanding manufacturing operations.

CNC76 R1 Pipe Bender

The CNC76 R1

General Features

The CNC76 R1 Pipe Bending Machine offers a heavy-duty solution for accurate and efficient bending of large-diameter pipes and tubes. Its CNC-controlled system combines hydraulic bending power with servo-driven feeding and rotation axes to deliver consistent, repeatable results.

Equipped with hydraulic clamping, mandrel, and support systems, the machine provides stability throughout demanding bending operations. Its automatic lubrication and hydraulic oil cooling systems help maintain smooth and reliable performance.

Furthermore, the CNC76 R1 features a 15-inch touchscreen, 3D bending simulation, and programmable bending sequences, allowing operators to manage complex geometries while improving production efficiency.

Control & Operation Options

Manual Mode: enables operators to control individual machine movements for setup and adjustments.
Semi-Automatic Mode: supports step-by-step bending operations with operator involvement.
Fully Automatic Mode: executes programmed bending sequences for consistent and repeatable production.

Bending Capabilities

Mandrel Bending: provides internal tube support to help maintain shape and reduce deformation during bending.
3D Bending: enables complex, multi-angle bends on a single tube.
3D Simulation: allows operators to visualize bending operations before production.

Altogether, the CNC76 R1 Pipe Bending Machine combines robust hydraulic technology, precise positioning, and intelligent control to support demanding industrial tube manufacturing.

Technical Data

- - - CNC-controlled pipe and tube bending machine with PLC control
    - Maximum bending capacity: Ø76 × 4 mm
    - Servo-driven feeding and rotation axes
    - Hydraulic valve-controlled bending axis
    - Hydraulic clamping, pressure die, mandrel, support, and collet systems
    - Hydraulic bottom-clamping system
    - Maximum bending angle: 190°
    - Encoder-controlled bending angle measurement
    - Automatic mandrel lubrication system
    - Timed automatic lubrication for moving components
    - Automatic hydraulic oil cooler with dual fans
    - 15-inch touchscreen control panel
    - Integrated 3D bending simulation
    - Manual, semi-automatic, and fully automatic operating modes
    - Capability for bending with or without a mandrel
    - On-screen monitoring of daily and total production quantities
    - Integrated error diagnostics and machine status monitoring
    - Automatic calculation of tube and profile lengths
    - Optional foot pedal or push-button control
    - Programmable bending sequences with memory storage
    - Total motor power: 23 kW
    - Mandrel length: 3,700 mm
    - Maximum hydraulic pressure: 210 bar
    - Safety warning light
    - Safety guards at the front and rear of the bending head
    - Supported bending arm and lower arm
    - Lockable electrical cabinet and control panel