Engineering Safety at Scale: The Advanced Three Waves Highway Guardrail Roll Forming Machine

The Tree-Wave Highway Guardrail Roll Forming Machine integrates six precision processes into one automated production line, revolutionizing roadside safety infrastructure. This engineered system processes raw steel coils into standardized Tri-Wave guardrail profiles that meet specifications. The Tri-Wave Highway Guardrail Forming Machine can produce 15 meters of continuous guardrail per minute, with structural integrity that minimizes vehicle steering angles and ensures safety.

Workflow Diagram

More parameters

Integrated Production Workflow

Unwinding system
Dual motor hydraulic mandrel can handle 5-10 tons of coils (thickness 2.0-4.0 mm) and automatically center. The integrated design of the coil trolley ensures continuous operation during coil change. The powerful feeding system ensures uninterrupted material flow into the three waves highway guardrail roll forming machine.

Precision multi-roller leveling
The 15-stage leveling device with anti-scratch chrome rollers can eliminate coil bending and yield point elongation. Computer-controlled gap adjustment achieves a flatness tolerance of ±1.0 mm, which is essential to maintain the uniform waveform of the three waves highway guardrail roll forming machine.

Punching station
The punch press accurately punches the sheared sheet according to the predetermined value

Flying shear system
Hydraulic shears equipped with tungsten carbide blades cut the profiles at full line speed (5-15 meters per minute). Automatic length compensation adjusts for thermal expansion during the continuous operation of the Sanbo highway guardrail roll forming machine.

Progressive roll-forming process
The core component of the three-wave highway guardrail roll-forming machine is 15-18 forming frames, which perform three waves of forming simultaneously

Automatic stacking and handling to optimize transportation logistics.

Application Scenario

Our photos with our customers

Why Choose Us?

About us

We, Tianjin Haixing a professional cold roof roll forming machine manufacturer, we have been focusing on this field for 28 years and support ODM/OEM, our equipment includes roof roll forming machine, floor deck roll forming machine, automatic decoler, shutter door roll forming machine, light keel roll forming machine, purlin machine, cable tray punch machine, and other related construction equipment. We are cooperating with 150+ countries & 5,000+ Partners.

FAQ

Q: Are you a trading company or a factory?
A: We are a factory with a professional production team and service consciousness, just for exporting various types of cold roll forming machines.

Q: Can a machine produce only one style of panel profile?
A: Not complete. Suitable for a three waves highway guardrail roll forming machine. It can produce more than 3 panels.

Q: How long does it take to manufacture the machine?
A: In general, the three waves highway guardrail roll forming machine be completed in 20 to 45 business days. But if you need machines urgently, we can save you time.

Q: Is there quality control when producing the production line?
A: Yes, we have a team that is responsible for quality control, including the laying of raw materials, processing rolls and other parts, processing, assembly, testing, and packaging on the roll surface and shaft.

Q: What can you do if the machine breaks?
A: Our machine is warranted for 24 months. If the damaged part cannot be repaired, we can send a new part to replace the damaged part, but you will need to pay the courier fee yourself. If the warranty period is exceeded, we can resolve the issue through negotiation, and we provide technical support for the entire life cycle of the device.