PRODUCT DETAILS
Heavy Duty Precision HSS Pneumatic Circular Cutting Blades
Ma'anshan Guangchuan Machinery Knife Mold Technology Co., Ltd. produces tight-tolerance pneumatic circular blades for industrial pneumatic slitting systems. Crafted from high-grade HSS and alloy steels, these blades deliver steady, clean cuts on films, tapes and papers in high-speed reciprocating pneumatic cutting operations.
- Order(MOQ)
- 1
- Payment
- China
- Product Origin
- TT,LC
- Color
- N/A
- Shipping Port
- Ma'anshan Shipping Port
- Lead Time
- 30 days
Need a custom size or material? Send us your drawing.
Product details
Crafted from high-grade alloy steel, these pneumatic circular blades feature precision serrated edges for clean, consistent slitting performance. Designed for standard pneumatic slitting knife holders, they deliver smooth burr-free cuts across films, paper, non-woven fabrics and packaging materials. Excellent wear resistance and dimensional accuracy ensure long service life and stable operation in high-speed continuous production lines.
Technical Specifications
|
Feature |
Technical Details |
| Material Grades | HSS (M2), D2 (SKD11), Cr12MoV, Custom alloy steels |
| Working Hardness | 57-62 HRC, calibrated for pneumatic impact cutting conditions |
| Dimensional Tolerances | Concentricity ≤0.004mm; Flatness ≤0.003mm; Edge runout ≤0.005mm |
| Diameter Range | 40mm – 200mm, fully customizable per cutter holder specs |
| Inner Bore | Precision finished bore for standard pneumatic arbor mounting |
| Edge Profile | Single bevel / double bevel, custom angles matched to cut materials |
| Processing | Vacuum hardening, precision edge grinding, stress relief treatment |
Main Features
- Standard Pneumatic Holder Fit: Precision machined bore and overall dimensions match mainstream pneumatic slitting cutter holders directly, enabling drop-in installation without modification.
- High-Frequency Reciprocation Stability: Tight concentricity and balanced blank structure maintain consistent cutting depth during rapid up-and-down pneumatic cutting motion.
- Superior Edge Retention: Optimized quenching and tempering processes preserve cutting sharpness far longer than standard blades under cyclic impact loading.
- Clean Shear Edge Design: Refined bevel geometry shears cleanly through thin flexible materials without tearing, burrs or material draw-in.
- Full Custom Configurations: Custom diameters, bore sizes, edge angles and blade thicknesses available to fit unique pneumatic cutter setups.
Advantages
- Uniform Finished Edge Quality: Consistent blade sharpness and precision deliver smooth, burr-free cut edges across every production cycle.
- Less Production Downtime: Extended blade service life reduces changeover frequency and minimizes unplanned line stoppages.
- Simplified Maintenance: Standardized mounting interface allows fast blade replacement without complex alignment or specialized tools.
- Wide Material Adaptability: Performs reliably across plastic films, adhesive tapes, kraft paper, nonwovens and thin flexible foils.
- Favorable Total Cost: Factory-direct pricing delivers OEM-grade quality at lower unit cost for bulk replacement and routine maintenance.
Product Applications
- Compatible Equipment: Pneumatic slitting machines, pneumatic cutter holders, roll slitting lines, automatic packaging cutters, label die cutting units.
- Processed Materials: BOPP/PET films, adhesive tapes, kraft paper, nonwoven fabrics, thin aluminum foils, laminated packaging materials.
- Industry Uses: Packaging converting, label printing, flexible film processing, paper product manufacturing, electronic material slitting.
Why Choose Us
- Pneumatic Cutting Expertise: Deep understanding of high-frequency reciprocating cutting dynamics to recommend optimal material and edge geometry for your application.
- Rigorous Pre-Shipment Checks: Every blade passes concentricity, hardness and sharpness inspection to ensure consistent quality across all batches.
- Custom Engineering Support: Produce blades from your holder drawings or machine specifications to fit non-standard pneumatic systems perfectly.
- Flexible Order Fulfillment: Fast prototype sampling for trial testing, plus reliable mass production with stable quality control.
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