PLC Automatic Trapezoidal Roll Forming Machine

This trapezoidal roll forming machine is specially designed for producing trapezoidal metal roofing sheets and wall cladding panels with high efficiency, excellent profile accuracy, and stable continuous performance. It is widely used in steel structure buildings, industrial workshops, warehouses, agricultural buildings, commercial roofing projects, and prefabricated construction applications.

The production line combines decoiling, sheet guiding, roll forming, length measuring, hydraulic cutting, and automatic discharge into one integrated system. With a strong steel frame, precision-machined rollers, durable transmission system, and user-friendly PLC touch screen control, this machine provides reliable operation and easy adjustment for different production requirements.

The formed trapezoidal sheets offer attractive appearance, strong structural rigidity, good drainage performance, and convenient installation, making them ideal for roofing and wall panel applications. This equipment is suitable for manufacturers seeking a cost-effective, durable, and high-output roll forming solution.

Main Advantages

• Automatic and continuous roll forming production

• Stable trapezoidal sheet profile with high precision

• PLC control with touch screen interface

• Hydraulic cutting for smooth finished panels

• Heavy-duty frame for long-term industrial use

• Suitable for roofing sheets and wall panels

• Easy operation and low maintenance

• Custom profile design available

Technical Attributes

• Machine type: Trapezoidal roll forming machine

• Profile type: Trapezoidal roofing sheet

• Forming technology: Cold roll forming

• Application: Roof panel and wall sheet production

• Suitable materials: Galvanized steel, PPGI, GI, color steel, aluminum sheet

• Material thickness range: 0.3 mm to 0.8 mm

• Coil width: Customized according to drawing

• Effective width: Customized profile width

• Forming station quantity: 13 to 20 stations

• Production speed: 8 to 20 meters per minute

• Main motor power: 5.5 kW to 11 kW

• Hydraulic power: 3 kW to 5.5 kW

• Control system: PLC automatic control

• Display system: Touch screen control panel

• Cutting type: Hydraulic post cutting

• Length measuring: Encoder automatic measuring

• Length accuracy: ±2 mm

• Roller material: High-grade 45# steel

• Roller surface treatment: Hard chrome plated

• Shaft material: 45# steel

• Shaft diameter: 70 mm to 80 mm

• Blade material: Cr12 mold steel

• Blade treatment: Heat treated

• Frame material: Welded steel structure

• Machine base: Heavy-duty steel frame

• Drive method: Chain drive or gearbox drive

• Bearing type: Industrial heavy-load bearings

• Feeding system: Adjustable feeding guide

• Decoiler option: Manual or hydraulic decoiler

• Decoiler capacity: 5 tons to 10 tons

• Leveling device: Optional pre-leveling unit

• Punching option: Optional hydraulic punching system

• Operation mode: Fully automatic

• Voltage: 380V 50Hz 3 phase or customized

• Machine color: Blue or customized

• Lubrication mode: Manual or automatic lubrication

• Cooling requirement: Standard industrial cooling

• Noise level: Low noise operation

• Machine stability: High stability and smooth running

• Panel surface quality: Smooth and scratch-free

• Profile consistency: Excellent repeatability

• Cutting edge quality: Clean and burr-free

• Finished product use: Roof sheets, wall cladding, industrial panels

• Installation type: Factory production line

• Maintenance demand: Low maintenance

• Service life: Long working life

• Labor requirement: Reduced manual operation

• Production efficiency: High output production

• Customization support: Drawing-based design available

• Export standard: Suitable for overseas installation and shipment

More Product Details

The machine is engineered for dependable performance in demanding manufacturing environments. Precision roller processing helps ensure uniform panel shape and neat finished appearance. The hydraulic cutting device works in coordination with the PLC system to achieve consistent cutting length and efficient output. According to customer production needs, the machine can be equipped with a hydraulic decoiler, auto stacker, embossing system, punching unit, or protective film laminating device.

Our trapezoidal roll forming machine is an ideal choice for metal roofing sheet manufacturers who require stable production, strong machine construction, flexible configuration, and excellent finished panel quality. We can customize the profile drawing, machine layout, voltage, language setting, and optional accessories based on project requirements.

Application Fields

This machine is widely used for producing roof panels and wall sheets for factories, warehouses, workshops, logistics centers, farm buildings, garages, temporary buildings, commercial buildings, and steel structure construction projects.