Against the backdrop of sustained growth in global steel structure construction and industrial plant construction, trapezoidal roof panels have become the core material for industrial and commercial building enclosure systems due to their excellent structural load-bearing capacity and drainage performance. The PLC Controlled Trapezoid Roofing Sheet Roll Forming Machine, with an intelligent control system at its core, elevates the production accuracy and automation level of trapezoidal roof panels to new heights, helping roofing material manufacturers achieve efficient, stable, and repeatable mass production.

What is PLC controlled trapezoidal roof panel forming machine?

The PLC controlled trapezoidal roof panel forming machine is a fully automatic cold bending forming equipment, dedicated to gradually rolling metal coils such as color coated steel plates (PPGI) and galvanized steel plates (GI) through multiple precision arranged rollers to form building panels with trapezoidal wave peak characteristics.

The entire production line is coordinated by a PLC control system, and the standard production process is: uncoiling → feed guidance → roll forming → hydraulic fixed length cutting → finished product output. The operator can set parameters such as board length and production quantity through the touch screen human-machine interface, and the system automatically completes the entire process control.

Core Advantages：

1.PLC intelligent control, easy to operate
The equipment is equipped with an industrial grade PLC control system (optional brands such as Delta and Siemens) and a touch screen human-machine interface to achieve intelligent production management. Operators only need to input parameters such as sheet length and production quantity, and the system can automatically complete the full process control of forming and cutting. In fully automatic operation mode, only one operator is needed to manage the entire production line, significantly reducing labor costs.

2.High precision molding, stable quality
The equipment adopts 45 # high-quality steel rolling rolls, which are coated with hard chromium on the surface after heat treatment. Combined with precision machining and assembly processes, it ensures the accuracy of the cross-sectional dimensions and surface quality of the finished roof panels. The roller shaft is made of high-grade 45 # forged steel and supported by precision bearings to ensure stable output under high-intensity continuous operation. The cutting tool is made of Cr12MoV material, and after quenching treatment, the incision is smooth and free of burrs.

3. Flexible adaptation to various board types and materials
The equipment supports processing metal coils such as color coated steel plates and galvanized steel plates with a thickness of 0.5-0.8mm. The feed width is compatible with various specifications such as 914mm, 1000mm, 1200mm, 1250mm, etc. We can customize roll molds according to customer needs and produce various trapezoidal plate shapes such as TR4, TR5, IBR, etc.

4.Durable and sturdy, stable and reliable
The formed main frame adopts a 350 # H-beam welded structure, which undergoes stress relief treatment and precision machining to ensure stability during long-term operation. The equipment undergoes strict mechanical testing and factory inspection to ensure reliable operation after delivery.

Pattern diagram:

Application Areas：

The boards produced by the PLC controlled trapezoidal roof panel forming machine are widely used in various building scenarios:

• Industrial buildings: Roof systems for steel structure factories, logistics warehouses, and manufacturing workshops

• Commercial buildings: enclosure structures for supermarkets, exhibition halls, and simple venues

• Agricultural buildings: roof covering for livestock farms and grain warehouses

• Other uses: Composite sandwich panel substrate, sound barrier

Product Attributes :

Frequently Asked Questions (FAQ)：

Q1: What trapezoidal board types can this device produce?

The equipment can produce various trapezoidal board types such as TR4, TR5, IBR, etc. We can design customized rolling mill molds for customers by providing plate drawings or samples.

Q2: How to ensure the forming accuracy of the equipment?

Accuracy assurance comes from multiple levels: the rolling mill is made of high-quality 45 # steel, which has undergone heat treatment and hard chrome plating to ensure accurate forming contours; PLC control system cooperates with encoder to monitor production parameters in real time; The hydraulic shearing system, in conjunction with the sizing device, achieves precise cutting.

Q3: What voltage and power standards does the device support?

The equipment can be customized with voltage configuration according to the power grid standards of the customer's country, supporting different voltages such as 220V, 380V, 415V, 440V, etc. The frequency can be selected as 50Hz or 60Hz, and it is a three-phase power supply.

Contact Us：

From the roof enclosure of industrial plants to the covering materials of commercial buildings, trapezoidal roof panels are serving an increasing number of construction projects worldwide with their excellent structural performance and economic benefits. A PLC Controlled Trapezoid Roofing Sheet Roll Forming Machine with reliable performance and precise control is the core equipment for roof material manufacturers to improve production capacity and ensure quality. If you need equipment solutions and quotations tailored to your specific needs, please feel free to contact us at any time.