High-Speed Metal Corner Bead Roll Forming Machine for Drywall & Ceiling Systems
Professional Corner Bead Machine for Durable Wall Finishing
Drywall corner beads play a critical role in modern construction and interior finishing. Installed at outside wall corners where two drywall panels meet, corner beads reinforce edges, prevent cracking or chipping, and create a clean, professional appearance that lasts.
Available in metal, vinyl, and paper-faced types, drywall corner beads are widely used in residential, commercial, and industrial buildings. Among them, metal corner beads remain the most popular choice due to their strength, precision, and long-term durability.
To meet growing market demand, our High-Speed Fully Automatic Metal Corner Bead Roll Forming Machine is designed to produce construction-grade corner trims with high efficiency, stable quality, and minimal labor input.
What Are Drywall Corner Beads?
Corner beads are finishing profiles used to protect and define outside corners in drywall and plasterboard installations. Instead of repeatedly cutting and filling corners by hand, corner beads create straight, reinforced edges that simplify installation and improve surface durability.
Key Benefits of Using Corner Beads
- Protect wall corners from impact damage
- Prevent cracks and edge wear over time
- Improve finishing accuracy and aesthetics
- Reduce long-term maintenance costs
Metal Corner Beads: Strength Meets Precision
Metal corner beads are typically manufactured from galvanized steel, offering excellent corrosion resistance and structural stability. They provide a sharp, straight edge that ensures smooth mudding and a flawless final finish.
With proper design, metal corner beads can also be shaped into arched or curved profiles, making them suitable for decorative architectural elements. Some designs include paper-laminated or perforated flanges to enhance adhesion during plastering.
Key Specifications of the Corner Bead Roll Forming Machine
| Category | Specification Details |
|---|---|
| Applicable Product | Metal drywall corner bead/ceiling corner trim |
| Raw Material Type | PPGI (Pre-painted Galvanized Steel), GI (Galvanized Steel) |
| Material Thickness | 0.3 – 1.2 mm |
| Feeding Width | Customized according to profile design |
| Decoiler Type | Manual decoiler |
| Decoiler Capacity | 3 Tons |
| Roller Stations | 12 stations |
| Shaft Diameter | 55 mm |
| Roller Material | 45# steel, hard chrome plated (0.05 mm) |
| Machine Frame | Steel sheet welded structure |
| Frame Thickness | 16 mm |
| Cutting System | Hydraulic automatic cutting |
| Cutting Blade Material | Cr12, quenched treatment |
| Length Control | PLC automatic length cutting |
| Driving Method | Chain drive |
| Main Motor Power | 4 kW |
| Hydraulic Oil | 46# hydraulic oil |
| Working Pressure | 8 – 10 MPa |
| Control System | PLC control system with inverter |
| PLC Brand | Delta |
| Inverter Brand | Delta |
| Operation Interface | Touch screen + button control |
| Operation Language | English / Chinese |
| Voltage | 380V / 50Hz (customizable) |
| Production Speed | Up to 40–60 m/min (with punching system) |
High-Speed Fully Automatic Corner Bead Roll Forming Line
For customers requiring higher productivity, we also offer a fully automatic corner bead production line, integrating:
- High-speed decoiler
- Precision punching system
- Roll forming machine
- Non-stop hydraulic shearing
- Automatic stacking & packaging system
Machine Performance Highlights
- Working speed: 40–60 meters per minute
- Punching speed: Up to 200 times per minute
- Low-noise punching design
- Clean and accurate punching results
- Durable molding frame for long-term operation
- Easy mold change for different punching patterns
- Full safety protection cover
- D2 steel rollers for extended service life
Depending on production requirements, the machine can be configured with standard punching or rotary punching systems to balance speed, cost, and output.
Expanded Roll Forming Machine
In addition to corner bead machines, we provide a complete range of construction-grade roll forming equipment, including:
- U Channel Series: U channel, U track, U purlin machines
- C Channel Series: C stud, C channel, C purlin machines
- Omega Channel Series: Omega channel, furring channel, top hat machines
- T Grid Series: T bar and T grid roll forming machines
- Multi-Function Machines: Combination solutions for multiple profiles
Metal Corner Trim Roll Forming Machine
Our roll forming machine is specifically engineered for the mass production of drywall and ceiling metal corner beads, ensuring consistent dimensions and high output.
Main Applications
- Corner Protection: Reinforces drywall and plasterboard corners against daily wear
- Aesthetic Finishing: Produces uniform edges for clean, professional interiors
- Custom Profiles: Profile drawings can be tailored to meet local standards or project-specific designs
Why Choose Zhongtuo Corner Bead Roll Forming Machine?
- Stable high-speed production
- Consistent profile accuracy
- Lower labor and maintenance costs
- Flexible customization for different markets
- Reliable performance for drywall & ceiling systems
Whether you are producing metal corner beads for drywall, ceiling trims, or custom construction profiles, our machines deliver efficiency, precision, and long-term value.
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