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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 |
Flange Hole Punching And Oblique Cut C Purlin Roll Forming Machine
1. Production Line Overview
C purlins are made of galvanized steel, typically ranging from 1.5 to 3mm in thickness. With a C-shape, they provide reliable structural support for roofing systems. The purlins feature pre-punched holes for easy assembly and are primarily used in medium-sized commercial and industrial buildings.
2. Profile Description
This production line is designed for manufacturing high-quality C purlins, serving industries like construction, especially in pre-engineered steel buildings. It offers flexibility in purlin customization, providing strong, cost-effective solutions for various structural support needs, ideal for light to medium-scale construction projects.
3. Production Process
3T Manual Decoiler → Guide Rollers → Main Leveling Machine → Hydraulic Punching → Forming Machine → Hydraulic Cutting → Output Table
The production process starts with the 3T manual decoiler. The guide rollers ensure precise feeding of the steel. The leveling machine eliminates any warping. The forming machine shapes the purlin, followed by hydraulic punching for pre-designed holes. Finally, hydraulic shearing cuts the purlins to size, and the output table handles the final product.
4. Technical Parameters
Decoiler | Power type | Manual |
Weight capacity | 5Ton | |
Guiding unit | Type | Guiding rollers |
Design | With hand wheels to adjust the feeding width. | |
Roll former | Speed | 15m/min |
Main power | 7.5Kw | |
No. of stations | 11 | |
Driving system | Chain | |
Frame structure | Wall panel | |
Shaft diameter | 60mm | |
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. | |
Hydraulic punching | Position | On the same base with roll former,but after forming. |
Cutting unit | Type | Hydraulic oblique cutting |
Power | 5.5Kw | |
Continuity | The roll forming machine stops when cutting | |
Cutting blade material | Cr12Mov, quenching 58-62℃ | |
Tolerance | ±1mm | |
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
Precise Punching: The hydraulic pre-punching system ensures accurate hole positioning, preventing any deviations during the subsequent forming process. This step is crucial for meeting the specific punching requirements for purlins with holes at the waist.
Cost-Effective and Flexible Configuration: The use of a manual decoiler and chain drive forming machine helps reduce initial investment, making it ideal for budget-conscious customers. The overall line configuration is also capable of meeting medium-scale production needs.
6. Production Line Components
Component | Quantity |
Decoiler | 1 set |
Guiding unit | 1 set |
Leveler | 1 set |
Hydraulic punching | 1 set |
Main machine-Roll former | 1 set |
Hydraulic cutter | 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 specializes in manufacturing C purlins with customizable hole positions for specialized structural needs. By adjusting the hydraulic punching mechanism, the purlins can have holes positioned at specific heights, allowing for customized assembly in pre-engineered buildings. The machine also allows for flexible production of varying lengths and thicknesses, making it ideal for projects requiring different specifications.
![]() |
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 |
Flange Hole Punching And Oblique Cut C Purlin Roll Forming Machine
1. Production Line Overview
C purlins are made of galvanized steel, typically ranging from 1.5 to 3mm in thickness. With a C-shape, they provide reliable structural support for roofing systems. The purlins feature pre-punched holes for easy assembly and are primarily used in medium-sized commercial and industrial buildings.
2. Profile Description
This production line is designed for manufacturing high-quality C purlins, serving industries like construction, especially in pre-engineered steel buildings. It offers flexibility in purlin customization, providing strong, cost-effective solutions for various structural support needs, ideal for light to medium-scale construction projects.
3. Production Process
3T Manual Decoiler → Guide Rollers → Main Leveling Machine → Hydraulic Punching → Forming Machine → Hydraulic Cutting → Output Table
The production process starts with the 3T manual decoiler. The guide rollers ensure precise feeding of the steel. The leveling machine eliminates any warping. The forming machine shapes the purlin, followed by hydraulic punching for pre-designed holes. Finally, hydraulic shearing cuts the purlins to size, and the output table handles the final product.
4. Technical Parameters
Decoiler | Power type | Manual |
Weight capacity | 5Ton | |
Guiding unit | Type | Guiding rollers |
Design | With hand wheels to adjust the feeding width. | |
Roll former | Speed | 15m/min |
Main power | 7.5Kw | |
No. of stations | 11 | |
Driving system | Chain | |
Frame structure | Wall panel | |
Shaft diameter | 60mm | |
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. | |
Hydraulic punching | Position | On the same base with roll former,but after forming. |
Cutting unit | Type | Hydraulic oblique cutting |
Power | 5.5Kw | |
Continuity | The roll forming machine stops when cutting | |
Cutting blade material | Cr12Mov, quenching 58-62℃ | |
Tolerance | ±1mm | |
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
Precise Punching: The hydraulic pre-punching system ensures accurate hole positioning, preventing any deviations during the subsequent forming process. This step is crucial for meeting the specific punching requirements for purlins with holes at the waist.
Cost-Effective and Flexible Configuration: The use of a manual decoiler and chain drive forming machine helps reduce initial investment, making it ideal for budget-conscious customers. The overall line configuration is also capable of meeting medium-scale production needs.
6. Production Line Components
Component | Quantity |
Decoiler | 1 set |
Guiding unit | 1 set |
Leveler | 1 set |
Hydraulic punching | 1 set |
Main machine-Roll former | 1 set |
Hydraulic cutter | 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 specializes in manufacturing C purlins with customizable hole positions for specialized structural needs. By adjusting the hydraulic punching mechanism, the purlins can have holes positioned at specific heights, allowing for customized assembly in pre-engineered buildings. The machine also allows for flexible production of varying lengths and thicknesses, making it ideal for projects requiring different specifications.