Double layer roll forming machine in Egypt

1. Machine Structure and Design

• Frame Material: High-strength steel, welded structure, with an anti-rust coating.
• Machine Dimensions: (Approx.) 7-12 meters (L) x 1.5-2 meters (W) x 1.4-1.6 meters (H).
• Weight: Around 8-12 tons, depending on material and profile capacity.
• Roller Material: High-grade steel with hard chrome coating for rust resistance.
• Layers: Two layers, with each layer dedicated to a different profile (e.g., corrugated on one layer, trapezoidal on the other).

2. Profile Options

• Top Layer Profile: Corrugated profile (e.g., 840/850 corrugated, popular in roofing).
• Bottom Layer Profile: Trapezoidal profile (e.g., 914 trapezoidal or ibr profile for wall cladding).
• Material Width: Can handle up to 1250 mm (common width for steel coils).
• Material Thickness Range: 0.3-0.8 mm (for mild steel, aluminum, and galvanized sheets).
• Yield Strength: 235-550 MPa, suitable for roofing and cladding materials.

3. Power Supply and Electrical System

• Voltage/Frequency: 220V, 50Hz (compatible with Egypt’s standard power supply).
• Main Motor Power: Typically between 7.5 kW and 11 kW, depending on production speed.
• Hydraulic Power: 3 kW to 5.5 kW, supports cutting and profile change processes.
• Control System: PLC control system (usually with brands like Siemens or Mitsubishi for reliability).
• Touchscreen Interface: User-friendly touchscreen for settings adjustments and profile switching.

4. Production Capacity

• Forming Speed: Typically between 8-15 meters per minute (can vary depending on material thickness and profile).
• Tolerance: ±1 mm (maintaining precision for local construction standards).
• Profile Switching: Hydraulic switching between top and bottom profiles with minimal downtime.

5. Cutting System

• Cutting Type: Hydraulic cutting, providing clean, accurate cuts for both layers.
• Blade Material: Cr12 steel with heat treatment for long-lasting sharpness and precision.
• Automatic Length Measurement: Integrated with PLC for precise cutting length.

6. Other Features

• Lubrication System: Automatic lubrication for rollers to reduce wear and extend machine life.
• Decoiler Capacity: 5-ton to 10-ton hydraulic decoiler for larger coil handling, reducing the need for frequent loading.
• Stacker System: Optional automatic stacker for finished products to streamline production.

For the Egyptian market, double-layer roll forming machines can be a strategic investment, especially considering the country’s growing construction and infrastructure projects. Here are some considerations to make this type of machine more appealing and suited to Egypt's unique needs:

1. Profile Versatility

• Since double-layer machines offer two profiles in one machine, choosing popular profiles in Egypt, like corrugated sheets and trapezoidal profiles, can increase market adaptability.
• Flexibility in the machine to shift between roofing and cladding profiles allows manufacturers to cater to various construction demands.

2. Power Supply Compatibility

• Egypt primarily uses a 220V/50Hz power supply, so machines should be configured to work seamlessly with this voltage, avoiding issues with converters and ensuring smooth, reliable operation.
• Investing in energy-efficient models can appeal to buyers, particularly in regions where electricity costs or stability may be concerns.

3. Machine Durability and Climate Resilience

• Egypt’s climate varies from humid Mediterranean in the north to arid desert in the south, so ensuring the machine components are heat- and dust-resistant is essential.
• Opt for corrosion-resistant materials in the machine, especially for areas closer to the Mediterranean Sea, where humidity and salt in the air can increase corrosion risks.

4. Production Speed and Efficiency

• With Egypt’s high demand for quick construction cycles, machines with higher production speeds and automated settings can give local manufacturers a competitive edge.
• Automatic control systems with programmable logic controllers (PLCs) help in achieving precision and reducing manual interventions, appealing to both large and small-scale manufacturers.

5. Ease of Maintenance and Local Support

• Machines that come with easy-to-follow maintenance protocols and local after-sales support will be advantageous.
• Partnering with local service centers for parts and maintenance support can make this machine more attractive to Egyptian buyers who prefer minimal downtime.

6. Cost-Effectiveness

• Double-layer roll forming machines can reduce costs for companies by providing two profiles in a single machine, ideal for small to medium-sized manufacturers looking to maximize their output range without doubling investment.