Zhongtuo High Speed Drywall Corner Bead Machine Galvanized Steel Angle Bead Roll Forming Machine Manufacturer

Modern construction demands not only speed but also precision and durability. Our galvanized steel wall angle, perforated drywall corner bead, and light steel ceiling profiles are engineered to meet these expectations. By combining high-quality materials with advanced roll forming technology, we deliver reliable framing solutions that ensure structural stability and long-term performance in both residential and commercial projects.

Angle bead is an essential component for building corner reinforcement and protection, designed with two expanded metal wings and a solid metal nose to create straight, durable edges while preventing cracking, chipping, and impact damage. It is widely used in residential and commercial construction for both interior and exterior wall systems. Generally, galvanized steel angle beads are recommended for indoor applications due to their cost-effectiveness and corrosion resistance, while stainless steel angle beads are better suited for outdoor use, especially in cement-based rendering systems, as they offer superior durability and should not be used with gypsum-based plasters.

High-Quality Materials & Surface Protection

We manufacture all profiles using premium galvanized steel strips, ensuring excellent corrosion resistance and extended service life. With flexible zinc coating options ranging from Z20 to Z275, customers can select the appropriate protection level based on project environments.

The smooth surface finish enhances both installation efficiency and final appearance. Meanwhile, customizable thickness from 0.4mm to 1.2mm allows the profiles to meet different load-bearing requirements without compromising strength.

Based on material and application, angle beads are mainly categorized into expanded metal angle beads, perforated drywall plaster angle beads, and PVC angle beads. Expanded corner beads feature flexible wide wings (typically 2–5/8″) that easily adapt to uneven surfaces, making them ideal for irregular corners while ensuring strong plaster bonding and straight finishes; they are available in galvanized and stainless steel options with common lengths of 2400mm, 2700mm, and 3000mm, and wing widths ranging from 45mm to 100mm. Meanwhile, perforated drywall plaster angle beads are designed with multiple hole patterns to improve plaster adhesion and provide clean, neat edges, commonly used for both internal and external corners with standard widths such as 32mm and lengths of 2400mm or 3000mm.

Precision Profiles for Ceiling & Partition Systems

Our light steel profiles are specifically designed for suspended ceilings and drywall partition systems. Thanks to accurate roll forming processes, each profile maintains consistent dimensions, which simplifies installation and reduces on-site adjustments.

Additionally, the system supports compatibility with international drywall structures, making it an ideal choice for global contractors and distributors. Whether used in office buildings, shopping centers, or residential interiors, these profiles provide stable and uniform support.

Angle Bead for Stronger, Straighter Corners

Angle beads play a critical role in reinforcing wall corners and improving finishing quality. Our products feature a solid metal nose combined with perforated or expanded wings, allowing plaster to bond effectively while maintaining straight edges.

Compared with traditional corner treatments, angle beads significantly reduce cracking and chipping. As a result, they improve durability and deliver a cleaner, more professional appearance.

For indoor applications, galvanized steel angle beads offer cost-effective protection. For exterior environments, stainless steel options provide enhanced resistance against harsh weather and corrosion.

Automated High-Speed Production Machine

To ensure consistent quality and high efficiency, we provide a fully automated High Speed Metal Steel Iron Angle Plaster Drywall Corner Bead Machine. This system integrates decoiling, punching, roll forming, and cutting into one streamlined process.

Moreover, the machine uses a PLC control system to automatically manage length, quantity, and batch production. With a forming speed of up to 70 m/min, it significantly increases productivity while maintaining precision.

Technical Overview

Flexible Options for Global Projects

We understand that every market has different standards and requirements. Therefore, we offer customizable solutions, including profile dimensions, punching patterns, voltage configurations, and branding options.

In addition, our factory-direct supply model ensures competitive pricing and stable delivery for importers, distributors, and project contractors worldwide. With professional after-sales support and lifetime technical guidance, customers can confidently scale their production and meet project demands.