Automatic Steel Wall Angle Roll Forming Machine for Drywall 0-20m/min

Automatic Steel Wall Angle Roll Forming Machine for Drywall

In drywall (gypsum board) partition and ceiling systems, wall angles are the most commonly used but easily overlooked "invisible skeleton". It is fixed around the room, providing a horizontal reference for the ceiling keel while also protecting the edges and corners of the walls. The Automatic Steel Wall Angle Roll Forming Machine for Drywall is a professional equipment designed for large-scale and high-efficiency production of this key component.

What is a fully automatic steel corner protector roll forming machine?

The Automatic Steel Wall Angle Roll Forming Machine is a specialized equipment that uses cold bending forming technology to continuously cold bend galvanized steel strip, color coated steel strip (PPGI) or aluminum coil and other metal strips through multiple rollers at room temperature, automatically processing them into L-shaped corner protector profiles.

Corner protection profiles are important metal accessories in drywall systems. It is mainly used as an L-shaped light steel profile, fixed around the room, to support the ceiling keel, provide a horizontal reference line for ceiling installation, and support the edge of gypsum board at the corner of the wall. Common corner guard specifications include 30 × 30mm, 40 × 40mm, 50 × 50mm, etc., with a thickness typically between 0.2-0.4mm. This device is widely used in drywall and ceiling systems in commercial buildings, office buildings, hotels, hospitals, and retail spaces.

Technical highlights：

1.Precision Roll Forming System
The equipment is equipped with multiple precision roll forming stations (usually 12 sets of rollers), which gradually shape the metal strip into a standard L-shaped corner protection section through continuous cold bending. The roller is made of 45 # steel or Cr12 material, with a hard chrome plated surface for wear resistance and durability. The spindle diameter is 50-80mm, made of 45 # forged steel material to ensure stable transmission.

2.Integrated unwinding and leveling system
The front end of the production line is equipped with hydraulic or manual unwinding machines, which can carry metal coils and automatically unwind them. The matching leveling device ensures that the strip entering the forming host is flat and free of warping.

3.Servo tracking cutting system
By using servo tracking cutting or hydraulic flying shear system, precise fixed length cutting can be completed while continuously forming at high speed, with a smooth and burr free cut. High cutting accuracy, the cutting timing can be dynamically adjusted according to the molding speed.

Widely applicable fields：

• Dry wall partition system: providing edge support and protection at the corners of the wall

• Ceiling keel system: fixed around the room, supporting the ceiling grid, and providing a horizontal reference line

• Light steel frame reinforcement: used as frame reinforcement, support, and connecting components

• Commercial and office buildings: standardized accessories for interior decoration and drywall engineering

• Hotels, hospitals, and retail spaces: public buildings with high requirements for wall and ceiling quality


Pattern diagram：



Product Attributes :

1.Formed Material	GI		Thickness:0.2-0.4mm
2.Decoiler	Hydraulic automatic decoiler		Manual decoiler
3.Main body	Roller station		12 rows
	Diameter of shaft		50mm solid shaft
	Material of rollers		45# steel, hard chrome plated on the surface
	Machine body frame		Metal steel welded
	Drive		Gearbox transmission
	Dimension(L*W*H)		5500*800*1200
	Weight		About 3.5T
4.Cutter	Automatic		cr12mov material, no scratches, no deformation
5.Power	Motor Power		5.5KW
	Hydraulic system power		4KW
6.Voltage	380V 50Hz 3Phase		As your requirement
7.Control system	Electric Box		Famous brand
	Language		English(Support multiple languages)
	PLC		Automatic production of the whole machine. Can set batch, length, quantity, etc.
8.Forming Speed	0-20m/min		Speed is adjustable according to customer’s request

Machine photos:

Why choose a Automatic Steel Wall Angle Roll Forming Machine ?

•   Efficiency Revolution: The molding speed can reach up to 0-20 meters per minute, with a single shift production capacity of 5-20 tons

•   Quality assurance: high-precision molding, angle error ≤ ± 0.5 °, dimensional accuracy ± 0.1mm

•   Cost reduction and efficiency improvement: Fully automated production, operated by 1-2 people, significantly reducing labor costs

•  Flexible adaptability: rapid changeover, combined structure supports the production of multiple profiles

•   High return on investment: One machine for multiple uses, saving equipment investment and factory space, and quickly recovering costs