CNC Auto Tube Bending Machines | MZ75CNC-4A-2S
CNC Auto Tube Bending Machines

● Dual-Drive System: Combines servo and hydraulic drive for precise control of bending angle, feeding length, and rotation.
● Independent Hydraulic Cylinders: Separate hydraulic cylinders control clamping, guiding, mandrel, and bending for smooth and accurate operation.
● Flexible Bending Options: Supports core and coreless bending for versatile processing of various metal tubes.
● User-Friendly Operation: Features manual, semi-automatic, and automatic modes with simple maintenance and operation.
● Wide Application: Ideal for shipbuilding, boiler production, chemical processing, and automotive manufacturing.

Tube bending machines with PLC or IPC, which manage Feeding (Y), Rotating (B) & Bending (C) in a complete automatic cycle.
Feeding (Y-Axis): Controlled by Servo motor.
Feeding (Y-Axis): Controlled by Servo motor.
Feeding (Y-Axis): Controlled by Servo motor.

● Fully hydraulic movement on clamp die, pressure die, and mandrel.
● Available pipe material: steel, stainless, aluminum, titanium, and brass...
● Available pipe shapes: Round, Square, Rectangle, Oval, Solid Bar, and other profiles.
● Equipped with a Japan Omron encoder, which ensures the accuracy and stability of bending.

Ensure efficient and precise operation during the bending process to meet various processing needs.

● Industry computer(IPC) touch screen 10inch/15inch offers easy access to automatic and manual operating modes.
● System diagnostics and multiple language capability.
● Fully hydraulic clamping on the clamp die and the pressure die.
● Equipped with an adjustable speed valve on the pressure die ensures the synchronization of bending.
● 3D Simulation Function and Drawing Transfer Function
Wifi connection, and remote monitoring

We only use world-famous, popular-quality components in the production of our tube bending machines: Japan Mitsubishi Servo, Hydraulic Germany Rexroth, Electrical France Schneider, Seal ring Japan NOK, CNC Controller Siemens or Japan Mitsubishi, and so on.

The hydraulic and pneumatic drive system of the tube bending machines is responsible for powering the movement and bending of pipes. Through connected hydraulic or pneumatic cylinders, it delivers the necessary force for precise pipe processing during bending operations.
Specification
NO. | Name | Unit | Parameters | Mark | |
1 | Max Processing Pipe Size
Max Processing Pipe Size |
mm |
Φ75×3t | Carbon steel | |
Φ50×3t | Stainless steel | ||||
2 | Bending radius | mm | over 1.5D | Customized | |
3 | Max feeding length | mm | 3000 | Customized | |
4 | Feeding method | 1. Direct feeding
2. Clamping feeding |
optional | ||
5 | Max bending angle | Degree | 190 | ||
6 | Using controller | PLC | |||
7 | Number of bends per fitting | pieces | 30 | ||
8 | Working speed | bending | Deg/sec | 80 | adjustable |
rotating | Deg/sec | 100 | adjustable | ||
feeding | Mm/sec | 600 | adjustable | ||
9 | accuracy | feeding | mm | ±0.1 | |
rotating | Degree | ±0.1 | |||
bending | Degree | ±0.1 | |||
10 | Rotating servo motor | Kw | 1.5 | Mitsubishi | |
11 | Feeding the servo motor | Kw | 2 | Mitsubishi | |
12 | Bending servo motor | Kw | 11 | Mitsubishi | |
13 | Power of the servo motor for mold replacement | Kw | 1.5 | Mitsubishi | |
14 | Data input mode | 1、Coordinate value(X、Y、Z)
2、Working value(Y、B、C) |
optional | ||
15 | Hydraulic motor horsepower | Kw | 7.5 | ||
16 | Maximum pressure | MPa | 14 | adjustable | |
17 | Hydraulic system control | Solenoid directional valve | Taiwan Haitek | ||
18 | Fuel tank capacity | L | 150 | ||
19 | Machine weight | Kg | 4500 | ||
20 | Machine size | cm | 561×120×180 |
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