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Understanding Plasterboard Corner Bead Making Machine

Sep 29, 2025

 

"Drywall metal angle bead making machine usually uses steel or aluminum with a thickness of 0.3-0.4mm as the metal raw material, and through a series of precise processing techniques, it produces plasterboard corner bead of different specifications. These plasterboard corner beads processed by plasterboard corner bead machines, when applied in partition wall systems, can play roles such as structural support, space division, reinforcement of corner walls, and aesthetic edge finishing. ​

KINGREAL Roll Former has over twenty years of rich experience in the research and development, design and manufacturing of plasterboard corner bead machines. And it has always been committed to optimizing the performance of plasterboard corner bead machines, constantly improving the processing accuracy, production efficiency and customization capabilities of the plasterboard corner bead machine. Meanwhile, KINGREAL Roll Former also maintains close cooperation with customers from different countries such as Brazil, Russia, Qatar, and Greece, providing global customers with corner and drywall metal angle bead making machine solutions that better meet local production needs.

In this article, KINGREAL Roll Former will provide a detailed introduction to the drywall metal angle bead making machine. Hope through this article, more customers can have a more comprehensive understanding of the plasterboard corner bead machine. If you have any questions about the plasterboard corner bead machine, please feel free to contact KINGREAL Roll Former at any time! ​"


 

Working Process of Plasterboard Corner Bead Machine

 

2 in 1 decoiler & leveling machine -- Metal punching machine --Roll forming machine -- Cutting station --Output table -- Auto packaging unit (Optional)

 

Main Component of Drywall Metal Angle Bead Making Machine

 

(1) 2-in-1 decoiler and leveler for plasterboard corner bead machine

KINGREAL Roll Former 2-in-1 decoiler and leveling machine for drywall metal angle bead making machines are used for uncoiling and leveling metal coil materials. During the uncoiling process, the decoiler can stably release the metal coil material, preventing the coil material from deviating or having uneven tension. The leveling process corrects the wrinkles and bends on the surface of the metal material through the coordinated action of multiple sets of leveling rollers, making the material surface smooth and flat. It has laid a foundation for the precise processing of subsequent punching, forming and other links. ​

 

(2) Punching machine for plasterboard corner bead machine

KINGREAL Roll Former customizes exclusive punching dies for punching machines based on the specific drawing requirements of customers, ensuring that the dies are exactly the same as the hole types and diameters required by the customers. During the operation of the punching machine, it can precisely control the punching force and frequency of the die, ensuring that the position and size of each hole meet the standards. Meanwhile, the staff can change different punching dies according to production needs, enabling one drywall metal angle bead making machine to produce multiple varieties of corner beads.

 

(3) Roll forming machine for drywall metal angle bead making machine

KINGREAL Roll Former high-hardness rollers equipped for roll forming machines feature excellent wear resistance and shape stability. They are less likely to deform or wear during long-term rolling processes and can always maintain a stable rolling effect. During the processing, the roller set gradually rolls and bends the metal material, gradually transitioning the material from a flat state to an L-shaped corner bead. The entire forming process is continuous and uniform, avoiding defects such as cracking and wrinkling caused by excessive local force on the metal material, and ensuring the precise dimensions of the produced L-shaped corner beads.

 

(4) Shearing station for plasterboard corner bead machine

The shearing station adopts an automated control mode to ensure the consistency of the finished product length. After the staff input the preset length parameters through the PLC control panel, the drywall metal angle bead making machine will monitor the conveying length of the corner bead in real time. When the length reaches the preset value, the shearing station will shear quickly. Meanwhile, the cutting blades equipped at the shearing station are of high quality and have high sharpness, which can ensure that the cut is smooth and free of burrs, avoiding the impact on the installation of the subsequent partition system due to cut quality issues. Under the same parameter Settings, the drywall metal angle bead making machine controls the length error of each corner bead produced within an extremely small range. ​

 

(5)Packaging unit for plasterboard corner bead machine (Optional)

Automatic packaging machine can be seamlessly integrated with the drywall metal angle bead making machine. After the finished products directly enter the packaging machine from the output table, the packaging machine can automatically complete operations such as setting the strapping quantity, label pasting, and finished product stacking according to the parameters preset by the customer. Automatic packaging not only reduces the labor intensity of manual packaging, but also avoids problems such as loose packaging and non-standard label pasting that may occur during the manual packaging process. ​

 

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Different Solutions for Plasterboard Corner Bead Machine

KINGREAL Roll Former engineers are skilled at providing customized drywall metal angle bead making machine manufacturing solutions based on the actual production needs of customers. These plasterboard corner bead machine manufacturing solutions will comprehensively consider factors such as the characteristics of the processed materials, the specification requirements of the finished products, the scale of production, the policy climate of the customer's country or region, and the customer's special functional needs, to ensure that the provided plasterboard corner bead machines can fully adapt to the customer's production scenarios. The following are several types of characteristic machine manufacturing solutions launched by KINGREAL Roll Former for drywall metal angle bead making machines:

 

 

Engraving roller for plasterboard corner bead machine

 

KINGREAL Roll Former can be equipped with engraving rollers on the drywall metal angle bead making machines' roll forming machine.

 

The text on the engraving roller is usually customized according to customer requirements, mainly featuring the customer's brand name, LOGO or other identifiers. During the production process of the drywall metal angle bead making machine, when the metal material passes through the rolling forming stage, the engraving roller will simultaneously roll and imprint the text on the roller onto the surface of the metal material.

 

After entering the market, the drywall metal angle bead with the customer's brand logo can continuously promote the customer's brand during use, enhancing brand awareness and product recognition. ​

Inkjet device for plasterboard corner bead machine

 

In response to the customer's demand for quickly identifying finished products of different specifications during the production process, the engineers of KINGREAL Roll Former proposed a solution of equipping the plasterboard corner bead machine with an inkjet device. Customers can set the specification information to be printed on the surface of the finished product in advance on the PLC control panel of thedrywall metal angle bead making machine, such as the length, hole diameter, hole type, material and other parameters of the finished product.

 

They can also set other text contents such as brand slogans and production batches according to their needs. When the plasterboard corner bead machine starts to operate and the finished product completes the forming processing, the inkjet device will precisely print the text on the surface of the finished product according to the preset text content. The printing content of the inkjet device can be adjusted at any time through the control panel, which is convenient and flexible to operate and can meet the marking requirements of customers during multi-specification and multi-batch production.

Customized punching die for plasterboard corner bead machine

 

KINGREAL Roll Former has specially launched a customized punching die solution. KINGREAL Roll Former engineers will, based on the specific drawings provided by the customer, conduct an in-depth analysis of the size requirements and processing difficulty of the hole type and hole diameter, and use high-quality mold materials for mold design and manufacturing. Currently, KINGREAL Roll Former can provide common hole types including circular, rhombic, triangular and square ones, etc. At the same time, it can also develop and manufacture punching dies for unconventional hole types according to customers' special requirements.

 

Customized punching dies can ensure that the drywall metal angle bead produced by the plasterboard corner bead machine fully meet the customer's design requirements and satisfy the customer's special need s for the functions of the hole positions in the partition wall system, such as ventilation, weight reduction, installation and fixation, etc. ​

Automatic packaging unit for plasterboard corner bead machine

 

To further enhance the automation level of the drywall metal angle bead making machine production process and reduce manual intervention, KINGREAL Roll Former provides customers with automatic packaging machine supporting solutions. Customers only need to set the strapping quantity of the packaging machine (i.e., the number of drywall metal angle bead contained in each bundle of finished products) in advance on the control panel of the plasterboard corner bead machine. If there is a need for labeling, the content and pasting position of the label can also be set. After the drywall metal angle bead making machine produces the finished products, they will be automatically conveyed to the packaging machine.

 

The packaging machine will complete the automatic strapping and stacking operations according to the preset parameters. If it is equipped with a labeling function, it will also simultaneously complete the automatic pasting of labels.

 

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