Double layer roll forming machine Philippines

A double layer roll forming machine is a versatile solution designed to produce two different profiles within a single frame, maximizing efficiency and minimizing space requirements. These machines are ideal for businesses looking to manufacture roofing sheets, wall panels, or other construction materials with varying designs. With the capability to switch between profiles seamlessly, this machine caters to diverse customer needs without the need for multiple machines.

The double-layer configuration allows users to produce profiles like trapezoidal roofing, corrugated sheets, and ridge caps. It is widely used in construction industries for creating metal roofs and wall panels, especially for warehouses, factories, and commercial buildings.

Specifications

Machine Frame:

• Material: High-strength steel
• Size: 300-400mm H-beam frame
• Weight: Varies between 5-8 tons depending on profiles

Rollers:

• Material: High-grade 45# steel or GCr15 with chrome plating (hardness HRC 58-62)
• Number of Rollers: 12-20 stations per layer, depending on the profiles
• Accuracy: ±0.5mm

Cutting System:

• Type: Hydraulic cutting
• Material of Blade: Cr12Mov with heat treatment
• Cutting Accuracy: ±1mm

Motors:

• Main Motor Power: 5.5-11 kW (varies by design)
• Hydraulic Motor Power: 4 kW

Control System:

• Type: PLC control system (brands like Siemens, Delta, or Mitsubishi)
• Interface: Touchscreen HMI for profile selection and production settings
• Functions: Automated profile switching, batch counting, error detection

Speed:

• Working Speed: 8-15 m/min
• Setup Time for Profile Switching: 5-10 seconds

Material Specifications:

• Material: Galvanized steel, PPGI, Aluminum
• Thickness: 0.3-0.8mm
• Width: 1000-1250mm

Optional Features:

• Hydraulic or manual decoiler (5-10 tons capacity)
• Automated stackers for finished sheets
• Remote monitoring and troubleshooting system
• Coil car and hydraulic pre-cutting system

Advantages

1. Space-Saving Design: Combines two profiles in a single machine frame.
2. Cost-Effective: Reduces investment costs compared to purchasing two separate machines.
3. High Precision: Advanced rollers and cutting systems ensure consistent and accurate profiles.
4. Versatile Applications: Suitable for various industries like roofing, wall paneling, and construction.
5. User-Friendly: Intuitive PLC control system simplifies operation and minimizes downtime.

Question and Answer Section

Q1: What are the primary profiles a double-layer roll forming machine can produce?
A: A double-layer roll forming machine can produce profiles such as trapezoidal roofing sheets, corrugated sheets, ridge caps, and other customized designs, depending on the die and roller configurations.

Q2: Can I switch between profiles during production?
A: Yes, the machine is designed with a profile selection mechanism controlled by a PLC system, allowing quick switching between profiles with minimal downtime.

Q3: What is the maximum material thickness the machine can handle?
A: The machine typically handles materials with a thickness range of 0.3mm to 0.8mm. For thicker materials, a custom machine configuration may be required.

Q4: Is it possible to customize the machine for specific profile designs?
A: Yes, double-layer roll forming machines can be tailored to produce specific profile designs according to customer requirements.

Q5: What maintenance is required for a double-layer roll forming machine?
A: Regular maintenance includes:

• Lubricating moving parts like chains and bearings.
• Checking hydraulic fluid levels and motor performance.
• Cleaning rollers to prevent material residue build-up.
• Inspecting cutting blades for wear and tear.

Q6: What is the average lifespan of a double-layer roll forming machine?
A: With proper maintenance, the machine can last 10-15 years or more.

Q7: How does the machine ensure accuracy in profile dimensions?
A: The machine uses precision-engineered rollers, a PLC control system, and a hydraulic cutting mechanism to maintain high accuracy.

Q8: Can the machine operate on different power supplies?
A: Yes, machines can be customized for various power supply requirements, such as 220V, 380V, or 440V, depending on the country and client needs.