product description

This Oval Tube Forming Machine (also known as Round Pipe To Oval Pipe Cold Roll Forming Machine) is a specialized cold roll forming equipment designed to transform standard circular metal tubes into flat oval/elliptical steel pipes in one continuous forming process. Equipped with dual independent drive motors, heavy-duty chain transmission and multi-group precision forming roller stations, the machine delivers stable, high-efficiency shaping for carbon steel, galvanized steel and stainless steel round tubes, widely used for greenhouse frames, guardrails, furniture metal frames, pipeline brackets and decorative architectural tubing.

Core Machine Structure & Advantages

1. Dual Independent Power Drive System Two separate high-power gear reduction motors supply power for feeding and forming respectively. It provides strong traction force, avoids slipping during pipe processing, and ensures uniform wall thickness and consistent oval cross-section without deformation.
2. Heavy-Duty Chain Transmission Mechanism High-strength industrial roller chains connect each forming station, with stable torque transmission, low wear and long service life. The transmission structure is easy to maintain and supports long-hour non-stop industrial production.
3. Multi-Stage Gradual Forming Roller Groups Multiple rows of precision machined forming rollers with adjustable red positioning handwheels. Round pipes go through gradual extrusion and shaping step by step, preventing pipe cracking, wrinkling or surface scratches, to produce smooth, dimensionally accurate oval tubes. All roller molds can be customized to match different oval pipe sizes.
4. Robust Integrated Machine Frame Thickened welded steel base frame with anti-deformation treatment, solid support legs to eliminate vibration during high-speed operation. Bright yellow safety protective cover with "Caution: Pinch Hazard" warning effectively protects operators and improves production safety.
5. Simple Operation & Wide Material Compatibility Only one worker is required for feeding and finished tube collection. The machine processes round tubes of various wall thicknesses and outer diameters, supporting raw materials including galvanized pipe, black iron pipe and stainless steel pipe. The finished oval pipes feature mirror-smooth surfaces, uniform elliptical radian and precise dimensional tolerance as shown in the finished oval tube samples.

Finished Product Application

The oval pipes produced by this Oval Tube Forming Machine have sleek flat oval cross-sections, outstanding compression resistance and lightweight features, ideal applications:

• Agricultural greenhouse arch supports & frame pipes
• Outdoor safety guardrails, road barrier components
• Metal furniture frames (tables, chairs, storage racks)
• Architectural decorative handrails & window frames
• Mechanical equipment support brackets & transportation pipeline accessories

Key Technical Merits

• Continuous one-time cold forming, no secondary polishing required
• Low production noise, high processing speed to boost output
• Adjustable roller spacing to switch multiple oval tube specifications quickly
• Compact layout, small floor occupation, convenient factory layout arrangement
• Low failure rate, easy daily lubrication and maintenance
• Customizable roller molds to meet clients’ unique oval pipe dimension demands

Why Choose Our Round Pipe To Oval Pipe Cold Roll Forming Machine?

We are a professional cold roll forming machinery manufacturer with rich experience in metal pipe shaping equipment. Our Oval Tube Forming Machine adopts national standard electrical and mechanical components, undergoes strict factory testing before delivery, and provides complete after-sales service including installation guidance, mold customization and long-term spare parts supply. Compared with single-motor forming equipment, the dual-drive design greatly improves processing stability and finished product yield, helping customers cut production cost and gain better market competitiveness for oval pipe products.