PRODUCT DETAILS
Premium HSS Precision Ground Industrial Paper Cutter Blades
Ma'anshan Guangchuan Machinery Knife Mold Technology Co., Ltd. is a leading manufacturer of high-precision guillotine paper cutter blades engineered for the printing, packaging and paper converting industries. Our industrial-grade paper cutting blades are designed to deliver clean, burr-free cuts on all paper grades and thick stacks at high production speeds, ensuring consistent product quality and maximum throughput. Manufactured from premium tool steels and high-speed steel with advanced heat treatment and precision grinding processes, these blades offer exceptional edge retention, long service life and stable performance even under continuous operation.
- Order(MOQ)
- 1
- Payment
- TT,LC
- Product Origin
- China
- 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
Our precision paper cutter blades feature accurately positioned mounting holes and mirror-finished cutting edges, delivering stable performance on all mainstream guillotine cutting machines. They produce smooth, tear-free cuts on coated paper and thick cardstock, effectively reduce material waste and extend sharpening cycles for high-volume production lines.
Technical Specifications
|
Feature |
Technical Details |
| Material | HSS (M2), D2 (SKD11), 9CrSi, Tungsten Carbide Tipped (Customizable) |
| Hardness | 58-64 HRC (Optimized for continuous paper cutting operations) |
| Tolerances | Straightness ≤ 0.005mm; Flatness ≤ 0.003mm; Hole Position Tolerance ±0.01mm |
| Blade Length | 300mm to 2200mm+ (Fully customizable per machine model) |
| Thickness Range | 8mm to 20mm (Tailored for different cutter load requirements) |
| Edge Geometry | Single bevel, double bevel, custom cutting angles (22°-26° standard) |
| Mounting Type | Precision counterbore holes, custom hole quantity and spacing |
| Processing | Vacuum heat treatment, deep cryogenic treatment, CNC precision grinding, mirror edge finishing |
Main Features
- Uniform Full-Edge Hardness: Advanced vacuum quenching and triple tempering ensure consistent hardness along the entire cutting edge, preventing localized dulling and uneven wear when cutting thick paper stacks.
- Precision Drilled Mounting Holes: CNC-machined counterbore holes match machine tool holders with zero offset, ensuring stable, vibration-free cutting at high cycle speeds.
- Mirror-Polished Cutting Edge: Multi-stage precision grinding produces a razor-sharp, burr-free edge that cuts cleanly through coated paper and cardstock without tearing or fiber pulling.
- Coated Paper Abrasion Resistance: Optimized material hardness resists wear from glossy coated paper and ink residues, maintaining sharp cutting performance through extended production runs.
- Stress-Relieved Stable Structure: Cryogenic treatment eliminates internal residual stress inside the steel, preventing blade warping and maintaining long-term straightness after heavy use.
Advantages
- Superior Cut Edge Quality: Clean, smooth, burr-free cut edges give printed materials a professional finish, eliminating secondary trimming and reducing scrap rates.
- Extended Production Uptime: Excellent wear resistance extends sharpening intervals, reducing machine downtime for blade maintenance and replacement.
- Drop-In OEM Compatibility: Precision dimensions and hole positioning enable direct replacement on all major guillotine paper cutter brands with no modifications.
- Thick Stack Cutting Stability: Rigid blade body and uniform edge hardness deliver consistent cutting performance even on thick stacks of mixed paper grades.
- Cost-Effective OEM Alternative: Factory-direct pricing provides OEM-level precision and durability at significantly lower replacement costs.
Product Applications
- Machine Compatibility: Guillotine paper cutters, hydraulic paper cutting machines, program-controlled paper cutters, high-speed post-press trimming systems.
- Material Compatibility: Offset paper, coated art paper, white cardboard, kraft paper, book blocks, self-adhesive materials, packaging paperboard.
- Industry Applications: Commercial printing plants, packaging & printing factories, paper product processing, bookbinding workshops, label manufacturing, stationery production.
Why Choose Us
- Post-Press Cutting Expertise: Deep understanding of paper cutting wear patterns and precision requirements for high-volume printing and packaging operations.
- Strict Quality Control: Every blade undergoes full inspection of straightness, hardness and hole accuracy before shipment to ensure batch consistency.
- Full Customization Support: Custom blade lengths, thicknesses, hole layouts and edge angles available to match non-standard cutter models and special cutting needs.
- Advanced Production Facilities: State-of-the-art CNC grinders and vacuum heat treatment lines deliver stable, high-precision batch production.
- Professional Technical Guidance: Expert advice on blade material selection, sharpening cycles and daily maintenance to optimize cutting performance.
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