Perforated Sheet Material
Perforated steel sheet provides structural rigidity and precise airflow control for industrial and architectural systems. We manufacture these sheets using high-precision CNC punching technology on carbon steel, stainless steel, aluminum, and galvanized plate. The production process creates accurate hole patterns, including round, square, slotted, and hexagonal shapes, with varying open area percentages to manage light filtration and sound absorption. The metal surface undergoes treatments like powder coating or anodizing to resist corrosion.
- Product Introduction
Product Specifications
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Material |
Low-carbon steel plates, stainless steel plates (304, 316, etc.), aluminum plates, galvanized plates, etc. |
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Plate thickness |
0.3mm - 10.0mm,Customization is available upon request. |
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Aperture |
0.8mm - 100.0mm,Customization is available upon request. |
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Hole type |
Circular holes, square holes, rectangular holes, hexagonal holes, diamond-shaped holes, irregular-shaped holes, etc. |
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Hole center distance |
Longitudinal/transverse center distance: Typically 1.2 to 2 times the hole diameter, directly affecting the perforation rate and strength. |
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Arrangement method |
Straight arrangement, staggered arrangement (like a plum blossom pattern), etc. |
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Perforation rate |
The percentage of the perforated area to the total surface area is determined by the hole diameter, hole spacing, and arrangement pattern, and is a key indicator affecting ventilation and filtration efficiency. |
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Panel dimensions |
The length, width, and overall shape (such as sheet or roll form) can be customized according to installation requirements. |
Product Feature
1.Materials: stainless steel plate, low carbon steel plate, galvanized plate, PVC plate, cold rolled coil, hot rolled plate, aluminum plate, copper plate, etc.
2.Types: patterned perforated mesh, formed perforated mesh, heavy perforated mesh, extra thin perforated mesh, micro-perforated mesh, wire-cut perforated mesh, laser perforated mesh, etc.
Industrial Applications
This product functions as a critical component in construction, acoustic engineering, and filtration. In architecture, perforated steel sheet serves as exterior cladding, sunshades, and ceiling panels to regulate ventilation. The mining, chemical, and food processing sectors use the sheets for screening solids, filtering liquids, and separating grain. Additionally, it acts as an effective noise barrier for highways and mechanical equipment housings.
Logistics services
Perforated metal sheets are professionally packaged before leaving the factory to ensure safe transportation:
Transportation Solutions
We offer sea freight (approximately 25-45 days to major ports), air freight (3-7 days for urgent orders), and land transportation options, matching the optimal route based on order volume, delivery time, and cost.
Export Services
We handle all customs clearance and documentation (including bills of lading, packing lists, invoices, certificates of origin, etc.) for goods exported to over 200 countries and regions worldwide.
Cargo Tracking
We provide tracking numbers after shipment, supporting real-time online tracking for both sea and air freight, with proactive updates at key milestones.
Special Handling
We support customer-designated freight forwarders, phased shipments according to project schedules, and provide special packaging solutions such as rust/moisture protection to meet customized needs.
Hebei Zhaomai Wire Mesh Products Co., Ltd. operates a 23,500 square meter manufacturing facility dedicated to metal processing. Our production floor houses advanced CNC punching presses and leveling machinery capable of handling high-volume wholesale orders with precision. We employ a technical team of 20 engineers and over 100 skilled technicians to manage complex production schedules and maintain strict quality control. This infrastructure allows us to process raw materials efficiently and deliver large batches on time. We also possess the capability to perform secondary processing, such as cutting, bending, and framing, to provide ready-to-install components.
FAQ
Q1: Can you produce sheets with special hole patterns or unperforated margins?
A: Yes. Our CNC equipment allows us to program specific patterns and leave unperforated borders (margins) on all four sides or specific areas to facilitate your installation or framing.
Q2: How do you ensure the sheets remain flat after punching?
A: Punching releases stress in the metal which can cause warping. We use professional leveling machines immediately after the perforation process to flatten the sheets and restore surface smoothness before packaging.
Q3: What determines the cost of the perforated sheet?
A: The price depends on the material type, thickness, hole pattern complexity, and the quantity. Standard patterns are more economical, while custom dies for unique shapes may require a tooling fee.
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