Industrial products
CNC Full Automatic Tube Bending Machine – Gear Head Series
The CNC Full Automatic Tube Bending Machine is designed for precise and efficient bending of carbon steel, stainless steel, and square or rectangular tubes. The series covers a wide range of tube sizes and supports automatic feeding, rotation, and bending for complex 2D and 3D parts. With servo-controlled positioning, multiple bending stacks, and flexible tooling options, it is suitable for applications in automotive, furniture, HVAC, fitness equipment, and general metal fabrication.
Product Overview
Product Name: CNC Full Automatic Tube Bending Machine – Gear Head Series
Category: Tube & Pipe Processing Machinery
Models: 18 / 25 / 38 / 50 / 65 / 75 / 80 / 90 / 100 / 115 / 130 / 168 / 219 / 273
Key Specifications
Specification | Range |
|---|---|
Carbon Steel Capacity | Ø18 × 1.6 – Ø270 × 20 mm |
Stainless Steel Capacity | Ø15 × 1.0 – Ø252 × 10 mm |
Square / Rectangular Tube Capacity | 12 × 1.2 – 200 × 12 mm |
Bending Radius (CLR) | 10 – 1,000 mm |
Minimum CLR | Depending on application, down to around 1.5D |
Max. Bending Angle | 190° |
Max. Feed Length with Mandrel | Up to 8,000 mm |
Max. Bending Speed | Up to 220°/s |
Bending Accuracy | ±0.05° – ±0.2° |
Max. Feeding Speed | Up to 2,000 mm/s |
Feeding Accuracy | ±0.05 – ±0.1 mm |
Max. Rotation Speed | Up to 300°/s |
Rotation Accuracy | ±0.05° – ±0.2° |
Hydraulic Motor Power | 2.2 – 66 kW |
Machine Weight | Approx. 1,100 – 50,000 kg |
Main Features
- 3–4 CNC controlled axes
- Automatic servo feeding and tube rotation
- Hydraulic tube bending
- Single or multiple bending stacks
- Independent pressure die system for each bending stack
- Automatic mandrel lubrication
- Centralized lubrication system
- 3D part display and rotation
- XYZ / YBC coordinate conversion
- Part mirroring and image reversal
- Side-positioned bending head and carriage
- Suitable for carbon steel, stainless steel and square/rectangular tubes
Not sure which model fits your application? Send us your tube OD, wall thickness, material, CLR and part drawing. We can help match the machine and tooling to your actual part.