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MOQ: | 1 set |
Price: | Based on customization. |
Standard Packaging: | Industrial plastic film wrapping, secured with steel wire. |
Delivery Period: | 30 days |
Payment Method: | L/C,T/T |
Supply Capacity: | 30 sets per month |
Square Downspout Pipe Roll Forming Machine With Off-line Bending
1. Production Line Overview
This production line is designed for manufacturers in the construction and drainage sectors. It offers high automation, precision forming, and efficient production of square downspouts. With a focus on ease of use, customization options, and reduced waste, it’s ideal for clients looking to streamline production and deliver high-quality downspout systems.
2. Profile Description
This square downspout is made from pre-painted galvanized steel with a thickness of 0.5–0.6mm. It features a clean, modern square shape, offering both aesthetic appeal and functional drainage. Ideal for residential, commercial, and industrial roofing systems. It’s corrosion-resistant and can be customized with bending or shrinking functions for easy installation.
3. Production Process
3T Manual Decoiler → Guiding Device → Roll Forming Machine → Hydraulic Cutting → Output Table Standalone bending unit.
The process starts with the manual decoiler for coil unrolling. The steel sheet then passes through the 21-roll forming machine, where it is shaped into a square downspout. The hydraulic cutting system ensures precise cutting to length, followed by a separate bending unit for shaping.
4. Technical Parameters
Decoiler | Power type | Manual |
Weight capacity | 3Ton | |
Roll former | Speed | 15m/min |
Main power | 7.5Kw | |
No. of stations | 21 | |
Driving system | Chain | |
Frame structure | Wall panel | |
Shaft diameter | 70mm | |
Shaft material | #45 steel quenched 58-62℃ | |
Roller material | High grade #45 steel , surface with hard chrome | |
Equipment color | Normally blue, customizable | |
Safety cover | Mesh/Enclosed, optional. | |
Cutting unit | Type | Hydraulic |
Power | 11Kw | |
Cutting blade material | Cr12Mov, quenching 58-62℃ | |
Tolerance | ±1mm | |
Bending unit | Type | Standalone |
Function | It supports both vertical and horizontal bending, depending on the installation requirements. | |
Control technique | Type | Floor-standing electric control box |
PLC | Siemens | |
Inverter | Yaskawa | |
Frequency changer | Yaskawa | |
Encoder | Yaskawa/OMRON | |
Touch screen | MCGS | |
Electrical parts | Shneider | |
Display language | English/Spanish/Russian/French,etc, customizable | |
Out table | Type | With no power rollers, manual. |
5. Key Focus
Complete Production Process
The production line offers a fully integrated process, including roll forming, cutting, and bending. It is highly automated, ensuring efficiency and precision throughout the entire production cycle.
Optimized Separation of Forming and Bending
The downspouts are primarily straight pipes, but curved sections are used for installation and corners. By separating the forming and bending stages, the production process is optimized, leading to improved overall capacity and efficiency.
6. Production Line Components
Component | Quantity |
Decoiler | 1 set |
Guiding unit | 1 set |
Main machine-Roll former | 1 set |
Hydraulic cutter | 1 set |
Hydraulic bending | 1 set |
Hydraulic station | 1 set |
PLC control cabinet | 1 set |
Manual out table | 2 sets |
Container size for reference:1*20GP |
7. Customization Options
This production line allows full customization of square downspouts, including adjustable dimensions for the width, height, and length. Bending angles can be customized to meet client-specific requirements, with both vertical and horizontal bending options. Additionally, the pipe ends can be shrunk for easier interlocking and seamless installation in various drainage systems.
8. Auxiliary Equipment
Upgraded Decoiler
The manual decoiler can be upgraded to a hydraulic decoiler for enhanced automation and easier coil tension adjustment, improving overall production efficiency.
Note: The line is also compatible with pre-coated (film-coated) steel coils, offering additional protection and decorative finishes for the downspouts.
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MOQ: | 1 set |
Price: | Based on customization. |
Standard Packaging: | Industrial plastic film wrapping, secured with steel wire. |
Delivery Period: | 30 days |
Payment Method: | L/C,T/T |
Supply Capacity: | 30 sets per month |
Square Downspout Pipe Roll Forming Machine With Off-line Bending
1. Production Line Overview
This production line is designed for manufacturers in the construction and drainage sectors. It offers high automation, precision forming, and efficient production of square downspouts. With a focus on ease of use, customization options, and reduced waste, it’s ideal for clients looking to streamline production and deliver high-quality downspout systems.
2. Profile Description
This square downspout is made from pre-painted galvanized steel with a thickness of 0.5–0.6mm. It features a clean, modern square shape, offering both aesthetic appeal and functional drainage. Ideal for residential, commercial, and industrial roofing systems. It’s corrosion-resistant and can be customized with bending or shrinking functions for easy installation.
3. Production Process
3T Manual Decoiler → Guiding Device → Roll Forming Machine → Hydraulic Cutting → Output Table Standalone bending unit.
The process starts with the manual decoiler for coil unrolling. The steel sheet then passes through the 21-roll forming machine, where it is shaped into a square downspout. The hydraulic cutting system ensures precise cutting to length, followed by a separate bending unit for shaping.
4. Technical Parameters
Decoiler | Power type | Manual |
Weight capacity | 3Ton | |
Roll former | Speed | 15m/min |
Main power | 7.5Kw | |
No. of stations | 21 | |
Driving system | Chain | |
Frame structure | Wall panel | |
Shaft diameter | 70mm | |
Shaft material | #45 steel quenched 58-62℃ | |
Roller material | High grade #45 steel , surface with hard chrome | |
Equipment color | Normally blue, customizable | |
Safety cover | Mesh/Enclosed, optional. | |
Cutting unit | Type | Hydraulic |
Power | 11Kw | |
Cutting blade material | Cr12Mov, quenching 58-62℃ | |
Tolerance | ±1mm | |
Bending unit | Type | Standalone |
Function | It supports both vertical and horizontal bending, depending on the installation requirements. | |
Control technique | Type | Floor-standing electric control box |
PLC | Siemens | |
Inverter | Yaskawa | |
Frequency changer | Yaskawa | |
Encoder | Yaskawa/OMRON | |
Touch screen | MCGS | |
Electrical parts | Shneider | |
Display language | English/Spanish/Russian/French,etc, customizable | |
Out table | Type | With no power rollers, manual. |
5. Key Focus
Complete Production Process
The production line offers a fully integrated process, including roll forming, cutting, and bending. It is highly automated, ensuring efficiency and precision throughout the entire production cycle.
Optimized Separation of Forming and Bending
The downspouts are primarily straight pipes, but curved sections are used for installation and corners. By separating the forming and bending stages, the production process is optimized, leading to improved overall capacity and efficiency.
6. Production Line Components
Component | Quantity |
Decoiler | 1 set |
Guiding unit | 1 set |
Main machine-Roll former | 1 set |
Hydraulic cutter | 1 set |
Hydraulic bending | 1 set |
Hydraulic station | 1 set |
PLC control cabinet | 1 set |
Manual out table | 2 sets |
Container size for reference:1*20GP |
7. Customization Options
This production line allows full customization of square downspouts, including adjustable dimensions for the width, height, and length. Bending angles can be customized to meet client-specific requirements, with both vertical and horizontal bending options. Additionally, the pipe ends can be shrunk for easier interlocking and seamless installation in various drainage systems.
8. Auxiliary Equipment
Upgraded Decoiler
The manual decoiler can be upgraded to a hydraulic decoiler for enhanced automation and easier coil tension adjustment, improving overall production efficiency.
Note: The line is also compatible with pre-coated (film-coated) steel coils, offering additional protection and decorative finishes for the downspouts.