Punching enclosure

Perforated enclosure is a multifunctional enclosure facility, widely used in the following scenarios:

✅ Construction: isolation of the outer perimeter of the construction site, dust prevention and noise reduction, and improvement of the construction image

✅ Municipal engineering: temporary enclosure for road reconstruction and pipeline construction

✅ Industrial park: plant division, equipment area isolation

✅ Commercial activities: temporary fences for exhibitions and celebrations, combining beauty and safety

✅ Transportation facilities: protection of highways and bridge projects

I. Product advantages

1. Safety protection

High-strength metal material, wind pressure and impact resistance, effectively blocking people or debris from entering dangerous areas

The perforated design has good permeability and reduces wind resistance, suitable for high-rise buildings or coastal areas

2. Environmental protection and noise reduction

The perforated plate can absorb some noise and reduce the impact of construction on the surrounding environment

Dustproof cloth can be installed to reduce the spread of dust on the construction site

3. Beautiful and durable

Surface galvanized/spray-coated, rust-proof and corrosion-resistant, outdoor service life of 5-10 years

Various hole types (round holes, square holes, diamond holes), customizable corporate LOGO or slogans

4. Convenient and economical

Modular design, quick installation and disassembly, and can be used repeatedly

The overall cost is lower than that of traditional brick enclosures, saving more than 30% of construction time

II. Production process

1. Material selection

The base material is made of high-quality galvanized steel plate or aluminum alloy plate, with optional thickness of 0.5-2.0mm

Precise cutting by CNC laser/punching machine to ensure the flat edge of the plate

2. Punching and forming

Through CNC punching machine processing, the hole type, hole diameter, and hole spacing can be customized as needed (such as φ10mm round hole, spacing 15mm)

The hole arrangement can be designed as straight row, staggered row, etc., taking into account light transmittance and strength

3. Bending and welding

Hydraulic bending machine processes the frame to enhance structural stability

The frame and panel are connected by argon arc welding, and the welding points are firm and without deformation

4. Surface treatment

Hot-dip galvanizing: zinc layer ≥60μm, suitable for long-term outdoor use

Plastic spraying (optional): PVC powder spraying, providing standard colors such as blue, green, and yellow or customized colors

5. Assembly quality inspection

Pre-installation test of accessories (columns, beams, bolts) to ensure smooth on-site installation

100% load-bearing test, wind resistance level ≥ 8