C purlin roll forming machine in Sri Lanka

A C Purlin Roll Forming Machine is specialized equipment used to produce high-quality C-shaped metal purlins. C purlins are essential in the construction industry as structural supports in steel buildings, especially in roofing and wall structures. The machine transforms flat sheet metal into C purlins by continuously feeding and shaping the material through multiple sets of rollers. This process offers precision and consistency, making it highly suitable for large-scale production of C purlins with minimal material wastage.

C Purlin Roll Forming Machines are versatile and adjustable, allowing users to modify the size and thickness of the C purlins according to specific project needs. With automated controls, these machines streamline production, ensuring accuracy in each piece.

Specifications

• Roller Material: High-grade chromium steel for durability and longevity
• Punching System: Hydraulic punching for holes at custom intervals, if required
• Roller Stations: Typically between 14-18 stations, ensuring precise shaping and forming
• Motor Power: Ranges from 5.5 to 15 kW depending on the production capacity
• Hydraulic Cutting System: Uses high-precision hydraulic cutters for clean and accurate cuts
• PLC Control System: Touchscreen PLC for easy operation, including settings for purlin size, length, and punching
• Speed: Production speed typically ranges from 15 to 30 meters per minute
• Purlin Sizes: Adjustable from 80mm to 300mm in width, with thickness adjustments from 1.5mm to 3.0mm
• Frame Structure: Rigid steel frame to minimize vibration and enhance stability
• Power Supply: 380V, 3 Phase, 50Hz (adjustable for specific regions)
• Weight: Approximately 6-8 tons, depending on the configuration
• Safety Features: Emergency stop buttons, safety guards, and an overload protection system

Features of C Purlin Roll Forming Machines

1. Customizable Design: Easy adjustments allow for various widths and thicknesses, accommodating different project requirements.
2. Efficient Production: Continuous roll forming process improves efficiency, achieving higher output with minimal downtime.
3. Durable Rollers: Made from high-quality chromium steel, the rollers ensure long-lasting performance and corrosion resistance.
4. Automated Control: PLC system provides user-friendly operation with touchscreen controls, enhancing accuracy and reducing operator intervention.
5. Hydraulic Cutting and Punching: High-powered hydraulic systems deliver precise cuts and punches, minimizing burrs and ensuring smooth edges.

Extras

• Stacker: Automatic stacking for efficient packaging and handling
• Remote PLC Control: For remote monitoring and operation of the machine
• Leveling System: Ensures that the sheet metal is flat and smooth before entering the forming station
• Uncoilers and Recoilers: Assists in material handling, suitable for large coil weights up to 5 tons

Question and Answer

Q1: What materials are commonly used for C purlins?
A1: C purlins are typically made from galvanized steel, which provides excellent corrosion resistance and strength, suitable for outdoor and industrial applications. Other options include cold-rolled and hot-rolled steel, depending on the specific application requirements.

Q2: What are the key advantages of using a C Purlin Roll Forming Machine?
A2: The primary advantages include precise control over the size and thickness of C purlins, high production speed, and minimal material wastage. These machines are also versatile, allowing users to produce multiple sizes without extensive reconfiguration, reducing production costs over time.

Q3: How does the hydraulic punching system benefit the production process?
A3: The hydraulic punching system enables users to create holes at specified intervals, which is essential for bolting and fastening during construction. This system allows for high-speed, accurate punching that aligns with the purlin’s dimensions, ensuring seamless assembly on-site.

Q4: Can the machine produce other purlin shapes, like Z or U profiles?
A4: Most C Purlin Roll Forming Machines are designed for C purlins specifically. However, some advanced models come with interchangeable rollers or adjustable tooling, allowing them to switch between C, Z, and U purlins.

Q5: What are the typical power requirements for these machines?
A5: Standard C Purlin Roll Forming Machines operate on 380V, 3-phase, 50Hz power. However, they can be customized to meet regional power standards, like 220V or 440V, to match the local electrical supply.

Q6: How can I maintain the C Purlin Roll Forming Machine to extend its lifespan?
A6: Regular maintenance includes cleaning the rollers, checking the lubrication of moving parts, ensuring bolts and nuts are tight, and periodically inspecting the PLC system for any software updates. Proper maintenance extends machine longevity and ensures consistent product quality.

Q7: What is the average price range for a C Purlin Roll Forming Machine?
A7: Prices can vary widely depending on machine specifications, brand, and additional features. Entry-level models may start around $20,000, while high-end machines with advanced automation and customization options can exceed $50,000.

Q8: Are there any safety precautions to follow when operating this machine?
A8: Yes, operators should wear personal protective equipment (PPE) like gloves and safety glasses. The machine is equipped with emergency stop buttons and safety guards, which should not be removed or bypassed. Regular training on operating procedures also helps to minimize risks.