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DYYRENT Industrial Wood Chipper Blades | Heavy-Duty Chipper Knives for Logging & Lumber Processing

Wood Chipper Blades

  • Blade Material: D2 Tool Steel Core + Tungsten Carbide Tips
  • Hardness: HRC 58-62 (Cutting Edge)
  • Coating: TiAlN Nano-Coating + Anti-Corrosion Treatment
  • Tooth Geometry: 7-Point Star Pattern (Patent Pending)
  • Capacity: 12-18" Diameter Logs (Hardwood/Softwood)
  • Certifications: ANSI OSHAS 18001 / FSC Certified
  • Wear Resistance: 6-8x Conventional Blades
  • Vibration Control: 55% Reduction
  • Warranty: 18 Months Production Guarantee
  • MOQ : 0 units
  • Leadtime :
  • Certification :
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  • In Stock : 0 units
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DYYRENT Forged Chipper Blades for Extreme Wood Processing

Industrial-Grade Material Composition

  • Core Structure: D2 Tool Steel ASTM A681 Certified
  • Cutting Edge Technology:
    1. Tungsten Carbide Inserts (4-6mm thickness)
    2. Laser-Hardened Cutting Teeth (55-58 HRC)
    3. TiAlN Coating (3-5μm friction reduction)
  • Mechanical Properties:
    • Impact Toughness: 25-30 J/cm²
    • Tensile Strength: 1,800-2,000 MPa

Precision Forging Process with CNC Optimization

Hot-Drop Forging (2,500 Ton Press)

  • Grain Flow Alignment Technology
  • ±0.15mm Dimensional Tolerance
  • 3D Laser Scanning Quality Control

Advanced Heat Treatment

  • Stage 1: Vacuum Hardening @ 1,020°C
  • Stage 2: Triple Tempering @ 540°C
  • Stage 3: Cryogenic Treatment (-73°C)

Performance Comparison vs Standard Chipper Knives

Metric Standard Blades DYYRENT Blades Improvement
Hardwood Throughput 80-100 tons/sharpening 350-400 tons/sharpening +325%
Downtime Frequency Every 12-16 hours Every 50-60 hours 4.2× Longer
Fuel Efficiency 18-22 liters/hour 14-16 liters/hour -27%

Industry-Specific Solutions for Demanding Operations

Commercial Logging Operations

  • ▶ Optimal for 14-24" diameter hardwoods
  • ▶ Production Rate: 25-35 tons/hour
  • ▶ Chip Size Consistency: 95% within 2-3" spec

Biomass Energy Plants

  • ▶ 100% MSR (Minimum Surface Roughness) Certification
  • ▶ Moisture Tolerance: Up to 45% wet wood
  • ▶ Output Calorific Value: 18-20 MJ/kg

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