Machinery & Dies
Perforating Machine
Premium CNC industrial perforating machines engineered for micro-punching tolerances (±0.05mm) at high speeds.
Perforated Net Dies
High-strength specialty net dies engineered for continuous polymer and metallic mesh extrusion systems.
Technical Outline
- Pattern IndexCNC-PRECISION
- Form FeasibilitySheets, Coils, Cut-Sizes
- Standard Pitch Feasibility0.5mm — 100mm
- Available MaterialsSS, MS, GI, Alum, Brass, Copper
- Tolerances±0.05mm (Micron Level)
Machinery & Dies
Perforated Net Dies
Engineered for heavy-duty industrial mesh and net production, our Perforated Net Dies offer unmatched dimensional precision and continuous mechanical durability. Made from superior impact-resistant tool alloys, these dies are designed to deliver uniform, seamless polymer and metallic net profiles. The internal flow channels are precision ground to eliminate polymer stagnation and ensure consistent extrusion flow under extreme temperatures.
Key Features
High-strength tool alloys with excellent thermal shock resistance
CNC micro-punching tolerances (±0.05mm) for pristine net borders
ISO 9001:2015 certified design, machining, and heat treatment
Available with premium wear-resistant coatings (TIN/DLC)
Common Applications
Continuous polymer extruded mesh and safety net productionWastewater treatment filtration net manufacturing linesIndustrial separation nets and agricultural protective meshAdvanced multi-layer composite netting and custom industrial filters
Request Custom Dimensions
Need custom perforation patterns, material grades, or specialized sheet dimensions? Our design team is ready to fabricate to your specific blueprint.
B2B Precision Center
Industrial Specification Calculator
Hole Parameters
Hole Size / Diameter (D)3.0 mm
0.5 mm20.0 mm
Center-to-Center Pitch (P)5.0 mm
1.0 mm40.0 mm
Engineering Calculation Model:
Formula: Open Area % = (D² × 90.69) / P². Staggered 60-degree orientations represent the optimal industrial standard for uniform load-bearing distributions and airflow pathways.
Computed Flow Density
32.65%Theoretical Open AreaInteractive Pattern Density Matrix* Orange accent highlights center staggered coordinates.
Material Specification Matrix
| Material Type | Thickness Range | Max Width feasibility | Hole Patterns | Surface Finishes |
|---|---|---|---|---|
| Stainless Steel (SS 304, 316) | 0.4mm to 10.0mm | 1500 mm | Round, Square, Hex, Custom slots | 2B, Hairline, Mirror Polish |
| Mild Steel (MS) / Carbon Steel | 0.5mm to 16.0mm | 2000 mm | All geometrical profiles | Oiled, Powder Coated, Primer |
| Galvanized Steel (GI) | 0.4mm to 4.0mm | 1500 mm | Standard patterns | Regular Spangle, Chromated |
| Aluminium (Grade 1000 - 6000 series) | 0.5mm to 6.0mm | 1500 mm | Square, Round, Facade shapes | Mill Finish, Anodized, PVDF |
| Specialty (Brass, Copper, Titanium) | 0.3mm to 3.0mm | 1000 mm | Acoustic, Fine decorative | Natural, Polished |
* Note: Custom sizes, raw material grades, and perforating dies can be machined in-house for unique requests.
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Heavy-duty CNC metal sheet perforating systems designed for high-volume, multi-material industrial processing.
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Industrial Perforated Dies
Elite-grade tool steel dies designed with CNC micro-punching tolerances (±0.05mm) for micro-hole perforation.
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Partner with Ashokraj Industries for precision perforated metal solutions. Contact us for custom quotes and engineering consultation.