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Processing Range & Models
| Model |
Diameter (mm) |
No. of Holes |
Hole Size |
Operation Type |
| WD-110 |
50mm-110mm |
2, 4, 6 |
13mm x 1mm - 30mm x 3mm |
Online & Offline |
| WD-160 |
110mm-160mm |
2, 4, 6, 8 |
| WD-250 |
160mm-250mm |
2, 4, 6, 8 |
Available Perforator Types: Pneumatic type, Mechanical type, and Saw web type.
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Applications & Benefits
Wide Range of Uses:
- Highway longitudinal and horizontal drainage
- Tunnel and underground drainage systems
- Municipal water purification and sewage plants
- Golf courses, playgrounds, and recreational green drainage
- Soil and water conservation for slope development
- Agricultural groundwater collection
Performance Characteristics:
• Drainage Safety: Non-clogging orifice design ensures smooth water permeability.
• Corrosion Resistance: High-grade plastic construction prevents rust.
• Structural Strength: Double-corrugated structure resists external pressure deformation.
• Long Service Life: Durable materials offer a service life of 30-50 years.
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Manufacturing & Quality
Our production process follows strict steps to ensure every machine is delivered with high quality and reliability.
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Frequently Asked Questions
What pipe diameters can this machine handle?
The machine covers a range from OD50mm to OD250mm across different models (WD-110, WD-160, and WD-250).
Can the machine operate directly with an extrusion line?
Yes, it is designed for both online automatic perforation during extrusion and offline standalone operation.
How many holes can be perforated at once?
The number of holes is adjustable and can be randomly selected from 2 up to a maximum of 8 holes.
What is the shape and size of the holes?
The machine produces rectangular holes with sizes ranging from 12mm x 1.1mm up to 30mm x 3mm.
What core components are used in the machine?
We use high-quality international brands including Siemens motors, ABB inverters, and Omron or Schneider control systems.
What are the main types of perforation methods available?
We offer three types: Pneumatic perforating, Mechanical perforating, and Saw web perforating.