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Help CenterSemi-Automatic Rolling Municipal Guardrail Machine 220V 5.5kW Producing 4320mm W-Beam Profiles
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Established in 2020 and located in the famous hardware wire mesh county of Anping, Hebei, Anping Xinye Metal Wire Mesh Products Co., Ltd. is a professional manufacturer of guardrail production equipment. We are pleased to present our Semi-Automatic Rolling Municipal Guardrail Machine, a compact yet powerful unit designed to produce 4320mm W-beam guardrail profiles. With 220V power input and a 5.5kW drive motor, this machine offers an accessible entry point for small and medium workshops that require reliable daily output without complex automation investments.
Core Features
- Semi-Automatic Operation: The machine combines manual loading of coiled steel strip with automatic roll forming. Operators only need to feed the strip and monitor the process, making it easy to train employees.
- 4320mm W-Beam Profile Output: It is specifically configured to produce standard-length W-beam profiles of 4320mm, a common size used in municipal guardrail installations.
- 220V and 5.5kW Configuration: This power setup is convenient for many smaller plants where dedicated high-voltage connections are not available, while still providing enough torque to process normal guardrail steel.
- Durable Rolling Stations: The forming rollers are made from hardened steel and are mounted on a sturdy frame, ensuring dimensional stability and long service life.
- Adjustable Guidance System: The entry guide can be adjusted to accommodate different strip widths, subject to the final profile design. Such adjustability gives users flexibility when working with various material sizes.
- Simple Electrical Panel: A straightforward control panel is included for starting, stopping and troubleshooting, which reduces reliance on specialized technicians.
- Low Maintenance Construction: Grease fittings on critical shafts and accessible bearing blocks allow routine lubrication to be completed quickly.
Technical Specifications
| Parameter | Value / Description |
| Machine Name | Semi-Automatic Rolling Municipal Guardrail Machine |
| Rated Voltage | 220V |
| Motor Power | 5.5kW |
| Profile Shape | W-Beam (Municipal Guardrail) |
| Profile Length | 4320mm |
| Automation Level | Semi-Automatic |
| Material Compatibility | Mild steel strip / hot-rolled coil (customizable per forming rolls) |
| Machine Structure | Welded steel frame with roller guides |
| Installation | On-site setup support available upon request |
The W-beam guardrail is widely used along highways, municipal roads, and parking areas to absorb collision impact and guide vehicles safely. This machine forms the characteristic W-shaped corrugation from steel strip in a continuous bending process. The semi-automatic design keeps the initial investment lower than full servo-driven lines, while still offering consistent geometry on every 4320mm profile. Because the machine operates at 220 volts with a 5.5kW motor, it can be installed in most production facilities without the need for a dedicated high-voltage transformer.
For buyers looking at municipal or contract guardrail production, this model supports quick job changes. The roll forming stations are matched with the final W-beam shape, and the length stop package is set for 4320mm. If a different length or profile is required, optional adjustments can be discussed with our engineering team. Raw material is typically cold-rolled or hot-rolled steel strip, and the width and thickness should be selected according to the target standard. We encourage customers to send their sample drawings so we can verify compatibility.
Why Choose This Guardrail Machine?
- Cost efficiency: Semi-automatic construction reduces procurement cost and ongoing energy consumption compared to fully hydraulic or servo systems.
- Reliable shaping: Each forming roller is machined to a precise contour to create the symmetrical W ribs that improve beam stiffness.
- Fast return on investment: With 4320mm profiles produced in repeated cycles, a small shop can supply local road projects with less downtime.
- User-friendly layout: The unloading table and roller guides are positioned for convenient material flow, shortening the work cycle.
- Flexible factory support: Our team in Anping can answer technical questions, and we are able to provide troubleshooting guidance via video calls.
- Safe operation: Emergency stop buttons and protective covers are provided at critical positions to help reduce operator risk.
As a factory located in Hengshui, Hebei, we benefit from close access to raw steel suppliers and convenient export channels from Tianjin, Qingdao and Shanghai ports. We can arrange export packing for sea freight and provide necessary documentation to support customs clearance. For domestic customers, door-to-door delivery within China can be arranged as well.
Anping Xinye Metal Wire Mesh Products Co., Ltd. has been dedicated to metal processing equipment since 2020. Our factory covers 5,000-10,000 square meters and employs 51-100 skilled workers, giving us the capacity to manufacture and test guardrail machines before shipment. We value long-term partnership and are able to adapt the machine with optional accessories, spare roller sets, or customized profile dimensions. Feel free to contact us for more details or to arrange a factory visit.
Frequently Asked Questions
-
What raw material does this machine use?
It is designed to process steel strip coils with widths and thicknesses that match the W-beam profile. Please provide your material grade and dimensions so our engineers can confirm the roller adjustment. -
Can it produce profiles shorter or longer than 4320mm?
The standard setup is fixed for 4320mm. If you need other lengths or a cutting control system, optional modules can be discussed with our sales team. -
Is a special electrical line required?
The standard configuration uses 220V power supply. Please ensure adequate breaker capacity based on the motor current. We can provide wiring recommendations. -
How long does it take to change forming rolls?
Since the machine is semi-automatic, roller changes take longer than on quick-change systems. With our drawings and instructions, an experienced worker can usually complete the task in a few hours. The exact time depends on experience and available lifting tools. -
Do you offer installation service?
We can arrange on-site installation guidance or send an engineer upon request. For overseas customers, remote video support is available. -
What about after-sales spare parts?
Common wear parts such as forming rollers and bearings are available from our factory. We recommend keeping one spare set to reduce downtime. -
Can the machine be upgraded to full automatic?
This semi-automatic model is structurally different from hydraulic or servo full-auto lines, but we can offer related equipment separately. Contact us to discuss your target capacity and budget. -
What is the delivery time?
Delivery time depends on the order configuration. We usually produce standard machines within a few weeks after receiving the down payment, but please confirm with our sales team for the current schedule.
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