In steel structure buildings, if the main steel structure is the skeleton, then C-shaped and Z-shaped purlins are the “meridians” that connect the skeleton, carry the roof and walls. They have a huge usage and variable specifications, and are key materials that affect project progress and cost. The traditional production method requires two independent C-shaped steel machines and Z-shaped steel machines, which not only occupy a large area and require high investment, but also are time-consuming and labor-intensive when changing the type.
Nowadays, the CZ Purlin Automatic Roll Forming Machine with PLC Control has emerged in response to the situation. It seamlessly switches between C-type and Z-type in a production line through revolutionary ring free changeover technology and intelligent control, opening a new chapter of intensive and intelligent purlin manufacturing.
Application scenario: Wherever there is a steel structure, there is a place to use it
The CZ steel integrated forming machine, with its high flexibility, has deeply penetrated into every corner of steel structure buildings:
• Steel structure factories and warehouses:
This is the largest application market for C/Z-type purlins. The equipment can quickly respond to orders with different spans and load requirements. In the morning, it produces Z-shaped continuous roof purlins, and in the afternoon, it can switch to producing C-shaped wall beams. One production line meets the needs of the entire factory’s purlins.
• Prefabricated buildings and integrated houses:
These types of projects have complex specifications and high levels of customization. The rapid changeover capability of all-in-one machines can precisely meet the challenges of small batch sizes, multiple specifications, and short delivery times, making them an ideal choice for prefabricated building component factories.
• Photovoltaic brackets and agricultural greenhouses:
Lightweight and high-strength C-shaped steel is an important material for photovoltaic solar panel brackets and modern agricultural greenhouse poles. The online punching function of the equipment can synchronously complete the opening of bracket connection holes, greatly improving the installation efficiency of photovoltaic projects.
• Purline processing centers and steel traders:
For pure purlin processing enterprises, one CZ integrated machine is equivalent to several traditional single machines, which not only saves huge equipment investment and factory rent, but also can seize more market share through fast delivery capability.
Product Attributes :
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item
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value
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Power(W)
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11kw
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Core Components
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PLC, Engine, Bearing, Motor, Gear, Pump, Pressure Vessel
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Place of Origin
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China
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Weight
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15000kg
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Warranty
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1 Year
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Key Selling Points
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Long Service Life
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Voltage
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380v 50hz 3phase
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Brand Name
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ZTRFM
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Dimension(L*W*H)
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22m x 2.0 m x 2.0 m
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Name
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purlin roll forming machine
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Production Capacity
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0-32 m per minute without holes punching
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Frame type
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Memorial arch frame
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Control System
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PLC with touch screen
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Material of rollers
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GCr12 HRC58-60
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Material of shafts
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45# steel with tempering
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Diameter of shafts
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70mm & 88mm
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Lanugage system
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Chinese ,English
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Material thickness
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1.0-3.0 mm for both c and z purlin(customized)
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Pattern diagram:
Core feature: Winning with wisdom, doubling efficiency
1. Revolutionary “one machine dual type” design
This is the biggest core competitiveness of the device. Through clever design of the roll structure, C-shaped steel and Z-shaped steel can share most of the roll sets, and only need to change the direction or position of the key forming rolls to produce two completely different cross-sections on the same line. Say goodbye to the old model of “two machines, two sets of molds, double land occupation”.
2. Electric/hydraulic seamless quick adjustment, specifications can be switched in seconds
Change the traditional cumbersome adjustment method of adding gaskets and spacers, and adopt a fully automatic motor-driven or hydraulic rod adjustment system. The operator inputs the target specification (such as C200 × 70 × 20 × 2.5), and the rolling mill group automatically moves to the corresponding width and height position without the need for manual disassembly of the frame. The changeover time has been significantly reduced from a few hours in the past to 3-5 minutes, achieving truly flexible production of small batches and multiple varieties.
3. Online punching, one-time molding
The equipment integrates high-strength hydraulic or servo punching units, which can accurately punch elliptical holes, circular holes, connecting holes, etc. on the purlin web and flange. The hole spacing is tracked by a servo motor to track the speed of the sheet metal, ensuring precise “flying punching” during high-speed operation, completely eliminating the need for subsequent manual drilling or secondary processing by punching machines.
4. Intelligent CNC, foolproof operation
Equipped with a graphical human-machine interface and a rich library of purlin specifications and parameters. Workers only need to select the board type, input the length and quantity, and the machine can automatically calculate the position of each axis and quickly position it. Some high-end models also support data integration with steel structure deepening software (such as Tekla) to directly read processing lists and achieve production without drawings.
5. Hard and sturdy, durable and long-lasting
The host rack is made of thickened steel plates welded and annealed as a whole to eliminate internal stress and never deform. The rolling mill is made of high-quality alloy steel, finely crafted by CNC machining center, and then quenched and surface plated with hard chromium. It has high hardness, wear resistance, and smooth surface, ensuring that the finished purlin is straight and does not scratch zinc.
