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80-300 Type Fully Automatic CU Purlin Roll Forming Machine
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80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine
80-300 Type Fully Automatic CU Purlin Roll Forming Machine

80-300 Type Fully Automatic CU Purlin Roll Forming Machine

The 80-300 type C/U purlin roll forming machine is an automated machine specifically designed for the continuous production of C- and U-shaped purlins for building structures. It utilizes cold roll forming technology to continuously and precisely bend metal coils at room temperature, ultimately producing the C- and U-shaped steel purlins required for building structures. It is an essential piece of equipment for the efficient and economical production of key structural components in modern steel structures.
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  • Product Information

  • Core Components (Production Line):

    Uncoiler: Supports and uncoils the metal coil.

    Leveler: Eliminates internal stresses, wavy edges, and other defects generated during the coiling process, ensuring a flat strip entering the roll forming machine.

    Guide/Feeder: Precisely feeds the flat strip into the roll forming machine.

    The roll forming machine: The most critical component. It comprises multiple sets (usually dozens) of roll forming rollers arranged in sequence. Each set of rolls applies a specific bending action to the strip, gradually deforming it to form a precise C- or U-shaped cross-section.

    Punching/Chamfering Device (Optional): Punches connecting holes or cuts corners in purlins during or after forming.

    Cut-off device: Precisely cuts continuously formed C/U-shaped purlins to predetermined lengths. Common methods include hydraulic flying saws (cutting while the material is moving) or hydraulic/pneumatic punching.

    Outfeed Rack/Collector: Receives and neatly stacks the finished cut purlins.

    Core Advantages:

    High Efficiency: Continuous production, high speed, and high output.

    High Precision: Forming rollers ensure highly consistent product size and shape.

    High Material Utilization: Directly uses coils, eliminating virtually no scrap.

    Low Energy Consumption: Processed at room temperature, energy consumption is significantly lower than hot rolling.

    High Level of Automation: The entire production line can be fully automated, reducing labor costs.

    Flexibility: By replacing different forming roller sets, the same machine can produce C- or U-shaped purlins of varying sizes (re-commissioning is required).

    Cost-Effective: Advantages in overall efficiency, material utilization, and energy consumption result in low unit production costs.

    Applications:

    Mainly used in the steel structure construction industry:

    Industrial plants (warehouses, workshops)

    Commercial buildings (supermarkets, showrooms)

    Logistics centers

    Agricultural buildings (greenhouses, farms)

    Prefabricated houses

    Technical Parameters
    Item Parameter Remark
    Machine Base National Standard No.40 I-Beam Steel Overall Welding Structure
    Roller Material Cr12Mo1V1 Vacuum Hardening
    Main Shaft φ90，40Cr Hardening and Tempering
    Forming Groups 20  
    Main Motor Power 25KW, Invt  
    Main Drive Gear Box K107 (K107 Helical Gear Box)  
    Drive Method 1.2 Inch Double Chain Drive  
    Cut-Off Mode Hydraulic Cut-Off Hydraulic Station Motor Power Is 11KW
    Punching Mode Hydraulic Punching  
    Uncoiler Load 5-Ton, With Loading Platform Hydraulic Station Motor Power Is 2.2KW
    Control System Siemens/Schneider PLC  
    Hydraulic System BeiJin Huade Brand  
    Total Length Of Production Line Around 25 Meters  
    Equipment Weight Around 12-Ton  
    Raw Material Thickness 3.0mm Q235 Galvanized Coil
    Raw Material Width 175mm~480mm  
    Production Speed 25~30m/min  
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PEOPLE SAY ABOUT US

Clients Testimonials

UK Buyer--Maxine

“The machine itself has been well built. It’s very nice. Having said that I would like you to design another mill to roll 1.5 to 3mm. The type would be exactly the same as this one with the same pre punching. Need the mill to be more heavy duty.” 

UK Buyer--Maxine
Korea Buyer--Mr. Lee

“Thank you, my friend. We will do some more good business next year. My son has started a business selling machining tools and parts so this is something you could look to supply.”

Korea Buyer--Mr. Lee
Russia Buyer--Dimtry

“Your machine is on site already. It’s well. I will send you some pictures when I am there. Thank you for the kind gifts.”  

Russia Buyer--Dimtry
Zimbabwe Buyer--Philemon

“Thank you my true friend! You’re an awesome friend! Regarding to a new IBR machine, we are planning to get another one but not yet, we are expecting for a production line contract and until don’t negotiate we cannot expand our plant.”

Zimbabwe Buyer--Philemon
Nigeria Buyer--Derin

“Thank you so much for the assistance and ur time am very happy to see this machine now. It’s so good. I would need to buy if I want to make something else, like maybe steel windows.”

Nigeria Buyer--Derin
USA buyer--Kieran

“ok....great! This is going to be a long relationship from this machine. We want to have the long relationship with you so that any future machine investment we have can come to u!”

USA buyer--Kieran
Kuwait buyer--Mahmoud

“Yes, many thanks for your help. Now we are with our money machine, as you said. Within 2 months, we plan to buy a new U-channel forming machine. Let me think about this matter.” 

Kuwait buyer--Mahmoud
India buyer--Rakesh

Hailong is our number one choice when we require a new roll forming machine, as their machines are well made, stable, long lasting and user friendly. We are very happy with the service & products we received from Hailong.

India buyer--Rakesh
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