Automatic Scaffolding Steel Pipe Straightening Machine | MHD CNC, Jinan, China

The Automatic Scaffolding Steel Pipe Straightening Machine straightens scaffold steel pipe, removes scale, and cleans off rust and dust, all in one machine. It is designed for scaffold pipe with a diameter of 45mm to 51mm, which covers the standard 48.3mm scaffold tube.

At the pipe entrance, a mechanical roller that has been high-frequency quenched grips the pipe and pulls it through while straightening it. The straightening itself is done by a hyperbolic six-roller arrangement, which MHD CNC says completes the straightening work in a single pass with a good straightening result. A rust removal device then cleans dust and rust from the surface of the pipe.

The drive is built for continuous industrial use. MHD CNC describes a powerful copper-core motor that won't burn out at high temperatures, an all-copper coil that runs faster, smoother, and quieter, and a high-torque reducer to increase torque.

Why Choose a Dedicated Scaffold Pipe Straightener?

Scaffold tube is usually bent and rusty when it arrives, especially when it comes from stock or from reused material. Tube needs to be straight and clean before punching, welding, and coating, or the downstream machines struggle to hold it accurately.

• Three jobs in one pass. Straightening, descaling, and rust removal are combined in one machine.
• Straightens in one go. The hyperbolic six-roller design is set up to straighten in a single pass rather than several.
• Suits standard scaffold tube. The 45 to 51mm range covers the common 48.3mm diameter.
• Built for duty. High-frequency quenched entry rollers, an all-copper motor, and a high-torque reducer are designed for continuous running.

Machine Specifications

• Function: straightening, scaling (descaling), and rust removal
• Suitable pipe: scaffold steel pipe, 45mm to 51mm diameter
• Straightening system: hyperbolic six-roller
• Entry rollers: mechanical, high-frequency quenched, gripping the pipe for traction and straightening
• Rust removal: built-in device for surface dust and rust
• Motor: copper-core motor with all-copper coil
• Drive: high-torque reducer

Condition Available: New

Key Features

• Straightening, descaling, and rust removal combined in one machine
• Hyperbolic six-roller straightening completes the work in a single pass
• High-frequency quenched entry rollers for traction and straightening
• Rust removal device cleans dust and rust from the surface
• Powerful copper-core motor that resists overheating
• All-copper coil for faster, smoother, quieter running
• High-torque reducer

Applications

• Straightening scaffold steel pipe before punching, welding, or coating
• Preparing new or reused scaffold tube
• Scaffold production lines

Who This Machine Is For

• Scaffolding manufacturers
• Scaffold tube processors handling bent or rusty stock
• Producers building a complete scaffold pipe production line

Frequently Asked Questions

What does this machine do?
It straightens scaffold steel pipe, removes scale, and cleans rust and dust from the surface.

What pipe sizes does it handle?
Scaffold steel pipe with a diameter of 45mm to 51mm, which covers the standard 48.3mm tube.

How does the straightening work?
The pipe is pulled in by high-frequency quenched entry rollers and straightened by a hyperbolic six-roller arrangement, which MHD CNC says completes the straightening in one go.

Does it remove rust?
Yes. A rust removal device cleans dust and rust from the pipe surface.

Can it handle reused or rusty tube?
Descaling and rust removal are part of its function, so it's designed for tube with surface scale and rust. Ask MHD CNC about limits on the level of rust or bend.

Is financing or staged payment available?
Yes. A deposit secures your order and begins production, with the remaining balance due only once your machine has been built, inspected, and is ready to ship.

Should I buy new or used?
This model is available new, from a manufacturer that specialises in scaffolding production equipment.