MDH-90-CN3: Electric NC Mandrel Tube Benders

Semi-Automatic Mandrel Tube Bender | Up to 90 mm OD | 3 Axes (Bending, Rotation, Feeding)
The flagship of the MDH range, the MDH-90-CN3 combines large bending capacity with the flexibility of three automatic axes. Perfect for workshops and small production lines that need to handle complex geometries and repeatable results.
• Tube capacity: up to 90 mm OD
• 3 automatic axes (Bending, Rotation, Feeding)
• Industry 4.0 ready with smart safety and diagnostics
• Suitable for aerospace, automotive, HVAC, and marine industries


The most powerful and versatile model in the MDH family.


AMOB MDH Series – Compact Mandrel Tube Benders with High Precision and User-Friendly Control
Up to 90 mm OD | Semi-Automatic | Entry-Level Excellence


The AMOB MDH Series represents the ideal entry point into the world of mandrel tube bending. Designed to be versatile, robust, and easy to operate, these electromechanical machines cover a tube diameter range from Ø6mm to Ø90mm, making them perfectly suited for small to medium production volumes, prototyping, and even industrial-scale applications.
Built around a sturdy, industrial-grade frame with an ergonomic design, each machine in the MDH Series is engineered for high-performance bending with excellent finish quality. Standard features include a hydraulic mandrel extractor, hydraulic clamp, and pressure die – all of which contribute to consistent, high-quality bends with minimal deformation.
Whether you're launching a new tube bending operation or enhancing an existing production line, the MDH Series delivers a reliable, low-maintenance solution powered entirely by electricity – no compressed air or external hydraulics required.


Key Features
• Versatile Tube Capacity: Bends from Ø6mm to Ø90mm OD.
• NC Axis Control: Available in NC1 (single-axis) or NC3 (three-axis) configurations to accommodate simple or complex geometries.
• Hydraulic Bend Components: Standard hydraulic mandrel extractor, clamp, and pressure die ensure stable, repeatable bends.
• User-Friendly Control Panel: Integrated AMOB touchscreen interface with intuitive navigation and fast programme input.
• Compact & Efficient: Low installed power requirements reduce energy usage, footprint, and maintenance costs.
• Built-In Tool Storage: Integrated compartments for convenient access to tooling and accessories.


MDH Series Highlights
• Electric NC Control
All models feature AMOB's advanced touchscreen controller, offering an interactive and graphical interface that mimics CNC-style programming. The system can store up to 3,000 bend programmes with 12 operations each and allows custom configuration of settings during programme creation.
• Fast Setup & Operation
Quick tooling changes, magnetic flip stops for sequential positioning, and minimal setup time mean you can move from prototype to production faster.
• Robust Bending Mechanism
The curvature system minimises cylinder usage and oil requirements, reducing both maintenance and environmental impact.
• Safety & Diagnostics
The software includes detailed alarms and maintenance alerts, along with optional safety scanner integration, ensuring easy troubleshooting and operator confidence.


Why Choose the MDH Series?
1. Cost-Effective Entry into Mandrel Bending
An affordable, all-electric solution that’s easy to install, operate, and maintain.
2. High Precision, Low Complexity
Delivers accurate bends without the steep learning curve of full CNC machines.
3. Customisable Configurations
Machines can be tailored with special-purpose tooling or adaptations to suit unique production needs.
4. Scalable Performance
From one-off prototyping to repeat production runs, the MDH Series scales with your operation.
5. Compact Design
With space-saving options available, the MDH Series fits flexibly into a wide range of workshop environments.


Typical Applications
• General fabrication
• Automotive components
• Furniture production
• HVAC tubing
• Agricultural equipment
• Prototyping and market testing


Available Models:
• MDH-60 – Up to 60 mm OD
• MDH-90 – Up to 90 mm OD
Axis Configurations Available:
• CN1: 1 automatic axis (Bending)
• CN2: 3 automatic axes (Bending, Rotation, Feeding)

???? Ready to step into precision mandrel bending?
Get in touch today to request a quote, live demo, or customized configuration for your workshop.