Automatic Roofing Sheet Stacker
Max speed 36m/min
max stacking length 12m/6m
max stacking thickness 300mm
max stacking weight 2 tons
Computer PLC .modles 7-200, Simens
computer operation screen TD200 from Simens
- Product Description
Automatic Roofing Sheet Stacker
The fully automatic stacker for metal roofing sheet is an automated device specifically designed for palletizing roofing sheets. The following is a detailed introduction:

1. Working Principle:
- Material Transport: metal roofing sheets are transported to the stacker's work area via a production line's conveyor system, such as a conveyor belt.
- Positioning and Identification: Sensors or vision systems equipped with the machine identify and locate the position, shape, and size of the roofing sheets to ensure accurate palletizing.
- Grasping and Stacking: Based on pre-set procedures and positioning information, the stacker's gripping device (such as a robotic arm or suction cup) grabs the metal roofing sheets and places them in a designated location, palletizing them according to a specific stacking pattern. For example, the bottom layer of color steel tiles is first placed neatly, and then stacked one by one to form a stable stack.
2. Main Types:
- Robotic stacker: This type of palletizer uses a mechanical structure similar to that of a human arm, offering high flexibility and adaptability. The robotic arm can adjust to the varying shapes and sizes of color-coated steel sheets, ensuring precise grasping and stacking. For example, for irregularly shaped color-coated steel sheets, a robotic palletizer can adjust the grasping angle and gripping force to ensure stable stacking.
- Suction-cup stackers: These utilize suction cups to hold color-coated steel sheets, making them suitable for those with relatively flat surfaces. The advantages of suction-cup palletizers include fast grasping speed, no surface damage, and guaranteed surface quality.
3. Advantages and Features:
- Improved Production Efficiency: Compared to traditional manual palletizing, fully automatic stackers can perform palletizing operations continuously and rapidly, significantly improving palletizing speed and efficiency and meeting the needs of large-scale production. For example, a color-coated steel sheet production line equipped with a fully automatic palletizer can increase production efficiency by 30% to 50%.
- High Palletizing Accuracy: The machine's precise control and positioning system ensures accurate palletizing of color-coated steel sheets, resulting in neat, stable stacks and convenient subsequent transportation and storage. This eliminates the problems of uneven stacking and collapse that can occur with manual palletizing, reducing product damage and waste.
- Labor Cost Savings: Reducing reliance on manual labor reduces labor costs for businesses. A single automatic palletizer for color steel tiles can replace the workload of multiple workers and operate stably for extended periods, unaffected by fatigue and mood swings.
- Safe and Reliable Operation: In hazardous working environments, such as those with high temperatures and high pressures, fully automatic palletizers can replace manual labor, preventing accidents caused by improper operation and ensuring worker safety.

4. Application Scenarios:
- Color steel tile production plants: On color steel tile production lines, fully automatic palletizers can promptly palletize finished color steel tiles, improving production continuity and automation. For example, in large-scale color steel tile production plants, fully automatic palletizers have become an essential component of the production line.
- Warehousing and logistics center: For color steel tiles that need to be stored and transported, the fully automatic palletizer can stack them into suitable stacking shapes, which is convenient for forklifts and other equipment to carry out handling and loading and unloading, thereby improving the efficiency of warehousing and logistics.

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