설명
Product Description
The hydraulic steel tube bending machine is a heavy-duty, semi-automatic industrial bending equipment designed for precise cold bending of round steel tubes, square tubes, rectangular tubes, and various metal profiles. Driven by stable hydraulic power, this tube bender delivers strong bending force, high forming accuracy, and excellent operational stability, widely adopted in metal furniture manufacturing, construction guardrails, scaffolding processing, automotive pipe fittings, and mechanical engineering production.
Built with thickened integral steel frame and high-strength hydraulic components, the machine effectively avoids deformation and vibration during long-term high-load operation. Equipped with precision tube bender collet, bending dies and adjustable hydraulic pressure system, it ensures tight tube clamping, non-slip feeding and smooth bending performance. The machine supports bending angles from 0° to 190° with repeat bending accuracy within ±0.15°, meeting mass production and high-precision processing requirements.
Compatible with multiple metal materials including carbon steel, stainless steel, iron pipe, aluminum tube and copper tube, this hydraulic tube bending machine features simple operation, low failure rate and easy maintenance. It supports both mandrel bending and non-mandrel bending to solve common problems such as tube collapse, wrinkling and flat deformation during bending. Ideal for small-batch and large-batch industrial metal pipe forming projects.
Optional CNC automatic control system, multi-axis linkage and automatic feeding functions are available to upgrade production efficiency, realizing one-time forming for complex multi-angle and multi-bend pipe workpieces.
Core Features
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Stable Hydraulic Driving System: Adopts industrial hydraulic station with stable pressure output, providing powerful and consistent bending force for thick-wall steel pipes without pressure fluctuation.
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High Bending Precision: Precision clamping collet and customized bending dies ensure no tube slipping, no collapse, smooth bending surface and consistent workpiece size.
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Durable Mechanical Structure: Heavy-duty steel body, integral forging structure, long service life and strong impact resistance for continuous industrial operation.
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Wide Material & Size Compatibility: Supports carbon steel, stainless steel, iron, aluminum and copper tubes, adaptable to various pipe diameters and wall thicknesses.
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Low Maintenance & High Safety: Equipped with over-pressure protection and emergency stop device, safe operation, simple daily maintenance and low operating cost.
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Customizable Tooling: Custom collets, bending dies and mandrels according to customer’s pipe size and bending radius requirements.
Application Scope
Widely used for bending metal pipes for furniture frames, construction guardrails, stair handrails, scaffolding pipes, automotive exhaust pipes, mechanical equipment pipelines, fitness equipment and daily hardware products.
FAQ (Frequently Asked Questions)
1. What types of pipes can this hydraulic tube bending machine process?
It can bend round tube, square tube and rectangular tube made of carbon steel, iron, stainless steel, aluminum and copper. It covers most common metal pipe specifications for industrial and architectural use.
2. What is the bending accuracy and maximum bending angle?
The maximum bending angle reaches 190°, and the repeated bending accuracy is ±0.15°. The machine ensures uniform radian and stable size for each bent workpiece, fully meeting mass production standards.
3. Will the steel pipe collapse or wrinkle after bending?
No. Equipped with professional mandrel and high-precision clamping collet, the machine supports internal support bending, which effectively prevents tube wall collapse, wrinkling and flat deformation, ensuring smooth and neat bending surface.
4. What is the material of the machine’s core wearing parts?
The tube bender collet adopts high-elastic 65Mn spring steel or high-wear-resistance GCr15 bearing steel after integral quenching treatment. The bending dies and sleeve body adopt 42CrMo alloy steel, featuring high hardness, strong wear resistance and long service life.
5. Is the machine easy to operate for new workers?
Yes. The semi-automatic hydraulic model features simple button control and intuitive parameter adjustment. The operation process is straightforward, and workers can master the operation within a short training period.
6. Can you customize dies and tooling for special pipe sizes?
Yes. We provide customized collets, bending dies, mandrels and other tooling accessories according to customers’ pipe diameter, wall thickness and bending radius requirements.
7. How about the after-sales service and machine warranty?
We provide one-year warranty for the whole machine and lifelong technical support. We offer overseas installation guidance, operation training and quick spare parts supply to ensure stable customer production.
8. What is the difference between hydraulic type and fully automatic CNC type?
The hydraulic semi-automatic model is cost-effective, stable and suitable for conventional pipe bending mass production. The CNC automatic model supports automatic feeding, multi-angle continuous bending and program storage, which is more suitable for high-precision and complex pipe workpiece production.
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