With the acceleration of urbanization and the booming construction industry, drainage systems, as a crucial component of buildings, directly impact the safety and service life of structures. Traditional downpipes face issues such as frequent clogging, complex installation, and high maintenance costs, making them inadequate for modern buildings’ demands for efficient and durable drainage solutions. To address these challenges, our company has introduced a revolutionary Automatic Metal Colored Steel Round Shape Roof Tile Downspout Pipe Roll Forming Machine designed to resolve industry pain points through innovative engineering, enhance drainage efficiency, reduce maintenance expenses, and advance the development of building drainage systems toward intelligent and environmentally friendly solutions.
Product Attributes :
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1.Formed Material
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PPGI,GI,AI,GL
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Thickness:0.4-0.8mm
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2.Decoiler
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Hydraulic automatic decoiler
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Manual decoiler(will give you as free)
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3.Main body
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Roller station
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22 rows with a series of vertical rollers
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Diameter of shaft
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70mm solid shaft
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Material of rollers
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45# steel, hard chrome plated on the surface
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Machine body frame
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350 H steel
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Drive
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Chain transmission
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Dimension(L*W*H)
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14500*900*1100(customize)
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Weight
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7T
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4.Cutter
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Automatic
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cr12mov material, no scratches, no deformation
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5.Power
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Motor Power
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7.5 KW
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Hydraulic system power
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3.5 KW
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6.Voltage
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380V 50Hz 3Phase
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As your requirement
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7.Control system
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Electric Box
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Customized(famous brand)
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Language
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English(Support multiple languages)
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PLC
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Automatic production of the whole machine. Can set batch, length, quantity, etc.
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18.Forming Speed
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15-20m/min
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The speed is adjustable
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Packing list:
| No | Name | Unit | quantity |
| 1 | 3 tons manual decoiler | Set | 1 |
| 2 | Down Take Pipe Forming Machine with cut part | Set | 1 |
| 3 | Bending machine | Set | 1 |
| 4 | PLC control cabinet | Set | 1 |
| 5 | Hydraulic station | Set | 1 |
| 6 | Run-out table | Set | 1 |
| 7 | Spare parts | Set | 1 |
Pattern diagram:

Application Scenario:
• In the field of architecture
The circular downspouts produced by this type of equipment are mainly used for rainwater drainage systems in buildings, such as roof rainwater collection and discharge in residential, commercial, and industrial buildings, to ensure efficient drainage and prevent blockages; The equipment usually adopts twin-screw extrusion technology, which can produce PVC downpipes with different diameters (such as 50-200 millimeters), suitable for threading or drainage needs.
• In the industrial field
The application scenario extends to cooling water circulation systems in industries such as chemical, petroleum, and power, such as pipelines or liquid transportation for cooling towers. The corrosion resistance of PVC material makes it suitable for transporting wastewater, chemicals, or cooling liquids; In addition, the pipes produced by the equipment can also be used for general industrial drainage or gas transportation.

Application advantages and durability:
The finished downspout has the characteristics of beautiful shape, long-lasting freshness, and smooth drainage, which is suitable for villas and other buildings. It can improve the texture of buildings and cope with adverse weather conditions; Metal materials such as colored aluminum surface coatings can maintain stable color, and recycling meets the requirements of green buildings.

Key Features:
1.Material adaptability and environmental protection:
this kind of equipment can produce circular downpipes made of various materials, such as HDPE, PVC or metal alloys (such as aluminum alloys), of which HDPE and PVC materials have the characteristics of light weight, corrosion resistance, aging resistance, etc., while metal alloys emphasize strength and durability; The equipment itself focuses on environmental protection, and the production process meets green standards to reduce environmental pollution.
2.Structural design and installation convenience:
The circular downspouts produced often adopt a telescopic design, which can freely adjust the length to adapt to different wall heights. There is no need to cut during installation, and the interface sealing is strong, effectively preventing leakage or detachment; The outer wall is smooth and not easily stained, making maintenance easy.
3.Production efficiency and process parameters:
Equipment usually has efficient extrusion capacity, such as pipe diameter range covering 50-200mm, extrusion capacity up to 120kg/h, supporting continuous production; Some devices provide after-sales services such as complete machine warranty to ensure stable operation.










