The metal roof rake trim roll forming machine is a specialized equipment designed to manufacture precise and high-quality rake trim profiles used in metal roofing systems. Rake trim is an essential roofing component that ensures proper sealing and finishing along the roof edges, offering durability, weather resistance, and aesthetic appeal.

This roll forming machine streamlines production, ensuring consistency, high speed, and cost-efficiency for manufacturers catering to the metal roofing industry in the USA. It is compatible with various materials, including galvanized steel, aluminum, and pre-painted coils, to produce rake trim profiles in diverse gauges and finishes.

Machine Specifications

1. Roller Materials
   • High-grade steel with hard chrome plating for durability and corrosion resistance.
   • Heat-treated rollers for long-lasting performance and precise shaping.
2. Frame Size
   • Heavy-duty steel structure to minimize vibrations and ensure stability during operations.
3. Motors
   • Main Motor: 5–10 HP (customizable based on required capacity).
   • Servo Motor: Ensures precise feeding and cutting operations.
4. Hydraulic Cutting System
   • Hydraulic power: 4–7.5 HP.
   • Cutting blade: Cr12Mov steel with heat treatment for sharp and accurate cuts.
5. PLC System
   • Integrated programmable logic controller for automation.
   • Features touchscreen HMI for easy operation and real-time monitoring.
6. Machine Speed
   • 10–20 meters per minute (depending on profile complexity and material type).
7. Safety Features
   • Full enclosures for moving parts.
   • Emergency stop buttons and safety guards.
8. Profile Customization
   • Adjustable rollers to produce various rake trim sizes and profiles.
   • Width: Customizable as per requirements (usually 4–12 inches).
   • Thickness: Handles materials ranging from 0.4 mm to 1.2 mm.
9. Optional Add-Ons
   • Uncoiler/Recoiler: Hydraulic or manual, with capacity up to 5 tons.
   • Automatic Stacker: For efficient handling of finished profiles.
   • Coil Car: Assists in coil loading and unloading.

Benefits of the Machine

• Precision: Ensures consistent dimensions and shapes.
• Efficiency: Reduces production time and labor costs.
• Versatility: Supports various materials and profile specifications.
• Durability: Designed for long-term operation with minimal maintenance.

Industries and Applications in the USA

• Roofing Contractors: Essential for producing rake trims for residential and commercial roofing projects.
• Metal Building Manufacturers: Supplies trims for pre-engineered buildings.
• DIY Suppliers: Supports the production of rake trims for small-scale roofing projects.

Question and Answer Section

Q1: What is the main use of rake trim in metal roofing?

A1: Rake trim is used to cover and seal the edges of the roof, providing weatherproofing, structural protection, and an aesthetic finish. It prevents water and debris from entering under the roof panels.

Q2: Can the machine handle pre-painted and coated materials?

A2: Yes, the machine is designed to work with various materials, including galvanized steel, aluminum, and pre-painted or coated metals, ensuring scratch-free processing.

Q3: What power requirements does this machine have for operation in the USA?

A3: The machine typically requires a 220V or 440V three-phase power supply, depending on the motor specifications. It can be customized to meet specific requirements.

Q4: Is this machine suitable for small businesses or high-capacity production?

A4: The machine is highly versatile and can be configured for small-scale operations or high-capacity production, depending on the business needs.

Q5: How long does it take to set up the machine for production?

A5: Initial setup typically takes 2–3 hours, including profile adjustments and material loading. After setup, it runs continuously with minimal intervention.

Q6: What kind of maintenance does the machine require?

A6: Regular maintenance includes lubrication of moving parts, inspection of rollers and blades for wear, and cleaning of debris to ensure smooth operation. A maintenance schedule can be provided with the machine.

Q7: Are spare parts and technical support available in the USA?

A7: Yes, spare parts are readily available, and technical support is offered to ensure smooth operation and minimal downtime.