Guardrail roll forming machines are essential equipment for manufacturing safety barriers, specifically highway guardrails. These machines are designed to produce guardrails that meet strict international safety standards, ensuring road safety and minimizing accidents. Their application spans highways, bridges, and parking lots, making them vital for Portugal's expanding infrastructure.

Machine Description

A guardrail roll forming machine automates the production of steel guardrails through a cold roll forming process. The machine takes flat steel sheets or coils and transforms them into W-beam or other customized guardrail profiles.

This equipment is renowned for its efficiency, precision, and ability to produce consistent, high-quality profiles suitable for Portuguese road safety standards.

Key Features

• High Speed: The machine operates at speeds up to 30 meters per minute, increasing productivity.
• Customization: Capable of producing various guardrail profiles, including two-wave and three-wave designs.
• Durability: Made with robust materials to handle heavy-duty production for long durations.
• Automation: Equipped with a PLC (Programmable Logic Controller) system for automatic control and precise operations.
• Compliance: The machine meets CE standards, ensuring it aligns with Portugal’s regulatory requirements.

Specifications

1. Roller Materials:
   • High-grade GCr15 steel rollers with heat treatment for durability.
   • Chrome-coated surfaces to prevent wear and enhance longevity.
2. Frame Size:
   • Heavy-duty H-beam structure for stability during high-speed operation.
3. Hydraulic Cutting System:
   • Material: Cr12MOV steel with heat treatment.
   • Ensures precise, burr-free cutting.
4. Motor Power:
   • Main motor: 22 kW.
   • Hydraulic power: 7.5 kW.
5. PLC Control System:
   • Brand: Siemens or Mitsubishi.
   • Features touchscreen interface for ease of operation.
6. Machine Speed:
   • Forming speed: 15-30 meters per minute.
7. Safety Guards and Enclosures:
   • Protective coverings to ensure operator safety.
   • Emergency stop buttons for added security.
8. Profile Dimensions:
   • W-beam: Standard width of 310 mm.
   • Thickness: Supports materials from 2 mm to 4 mm.
   • Material: Galvanized steel, stainless steel, or aluminum.
9. Optional Features:
   • Stacker system for automatic product stacking.
   • Uncoiler and recoiler for efficient material handling.
   • Punching and notching unit for pre-punched holes.

Applications in Portugal

• Highways and Expressways: Essential for roadside barriers, ensuring compliance with EU safety regulations.
• Parking Lots: Used to create safety barriers in urban and commercial spaces.
• Bridges: Guardrails produced are used for structural safety on bridges and overpasses.

Setup and Installation

1. Space Requirements:
   • Minimum of 20 x 5 meters for the machine setup and operation.
2. Power Supply:
   • Compatible with Portugal’s 380V/50Hz three-phase electricity.
3. Installation Process:
   • Delivered fully assembled or in modular parts.
   • On-site technician support for setup and initial operation training.
4. Maintenance Requirements:
   • Regular lubrication of rollers and moving parts.
   • Periodic inspection of hydraulic and cutting systems.
   • Cleaning to prevent dust and debris accumulation.

Pricing

The pricing for a guardrail roll forming machine in Portugal varies based on customization and additional features:

• Basic Model: €75,000 - €90,000.
• Advanced Model with Automation: €100,000 - €120,000.

Question and Answer Section

Q1: What types of guardrail profiles can this machine produce?
A: The machine can produce standard W-beam (two-wave) and Thrie-beam (three-wave) profiles. Customization is also possible based on specific road safety standards in Portugal.

Q2: What materials can the machine process?
A: It supports galvanized steel, stainless steel, and aluminum with thicknesses ranging from 2 mm to 4 mm.

Q3: How long does installation take?
A: The installation process typically takes 5-7 days with professional technician support.

Q4: Does the machine comply with EU safety standards?
A: Yes, the machine is CE-certified and complies with all EU safety and quality regulations.

Q5: Can the machine handle custom punching and notching?
A: Yes, the punching and notching unit is highly customizable for various hole patterns and designs.

Q6: What is the warranty period?
A: The machine comes with a 1-year warranty, covering major components like motors and PLC systems.

Q7: Is it possible to get spare parts in Portugal?
A: Yes, spare parts can be sourced locally or directly from the manufacturer.

By investing in a guardrail roll forming machine, Portuguese businesses can enhance their manufacturing capabilities, support infrastructure projects, and contribute to road safety.