Machinery & Dies
Perforating Machine
Premium CNC industrial perforating machines engineered for micro-punching tolerances (±0.05mm) at high speeds.
Metal Sheet Perforating Machine
Heavy-duty CNC metal sheet perforating systems designed for high-volume, multi-material industrial processing.
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
Metal Sheet Perforating Machine
The Metal Sheet Perforating Machine is an elite CNC-driven industrial workhorse designed for high-volume perforation across a wide array of materials, including stainless steel, titanium, copper, and lightweight alloys. Engineered for high tensile shear resistance and structural stability, this system delivers ultra-precise, continuous stamping operations. Features micro-processor feeding controls that maintain exceptional pattern repeat accuracy.
Key Features
Advanced multi-tool head configuration for high-velocity punching
Maintains CNC micro-punching tolerances (±0.05mm) over long runs
Compliant with CE and international machine safety directives
Integrated oil-mist lubrication and high-vacuum slug extraction
Common Applications
High-speed coil and sheet metal punching operationsIndustrial filtration screen production plantsAerospace and defense component fabrication workshopsExport-focused machinery fabrication and custom sheet processing
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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Partner with Ashokraj Industries for precision perforated metal solutions. Contact us for custom quotes and engineering consultation.