Wood / Solid Wood

Circular Saw Blades for Log Crosscutting

Product Code: SW7A

Heavy-duty circular saw blades for primary log crosscutting in sawmill front-end operations.

Grade:
Industrial
Machines:
Sawmill log crosscut saws, log lines, and heavy-duty cut-off stations
Materials:
Softwood and hardwood logs
Applications:
Primary log crosscutting to fixed lengths before peeling, ripping, or further breakdown

OEM/ODM Materials & Processes

Body Material:
75Cr1/80CrV2/SKS51
Tips Material:
Tungsten carbide
Expansion Slots:
Available with or without copper plugs
Coating:
Polished finish or chrome plating
Tension ring:
Visible or concealed configuration
Anti-vibration Design:
Slots or slots filled with thermoplastic polyurethane (TPU)

Typical Specifications

CodeD Diameter (mm)B Kerf (mm)b Body (mm)d Bore (mm)Z Number of teethTooth typePinholesα Hook angle (°)
SW7A06016006.04.04060ATB-18
SW7A06026006.04.04072ATB-18
SW7A06516506.04.04060ATB-18
SW7A06526506.04.04072ATB-18
SW7A07017006.54.54060ATB-18
SW7A07027006.54.54080ATB-18
SW7A07517506.54.54060ATB-18
SW7A07527506.54.54080ATB-18
SW7A08018007.05.04060ATB-18
SW7A08028007.05.04080ATB-18
SW7A09019007.55.54060ATB-18
SW7A09029007.55.54080ATB-18
SW7A100110008.56.55060ATB-18
SW7A100210008.56.55080ATB-18
  • Maximum diameter available upon request:2500mm.
  • Specifications can be tailored to meet customer requirements.

Typical Applications

  • Front-end crosscutting of round logs to fixed lengths in sawmills and wood yards.
  • Primary cut-off before downstream processes such as veneer peeling, gang ripping, chipping, or further breakdown.
  • High-throughput log preparation where consistent cut length, clean end faces, and stable saw blade performance are required.
  • This saw blade is ideal for both medium and large-diameter log processing lines in modern sawmills.

Key Performance Advantages

  • Built for heavy-duty log crosscutting with stable, reliable performance across a wide range of log diameters.
  • Maintains clean crosscut surfaces with minimal burrs and tear-out when correctly matched to machine settings.
  • Strong plate stability supports reliable tracking and consistent cut-length accuracy in continuous, high-volume operation.
  • Available in a wide diameter range to support everything from standard sawmill lines to extra-large log processing facilities.
  • Teeth are manufactured from premium ultra-fine grain carbide, delivering excellent wear resistance and sharp cutting edges even when processing large, abrasive or knotty logs.
  • The saw body is precision-made from high-quality tool steel, providing superior rigidity, optimal tension, and resistance to distortion under high loads.

Problems This Circular Saw Blade Helps Solve

  • Inconsistent log lengths caused by unstable cut-off accuracy and saw blade deflection.
  • Rough or torn crosscut faces that negatively affect downstream processes such as veneer peeling, ripping, or chipping quality.
  • Productivity loss due to rapid saw blade wear and frequent tool changes in heavy-duty log crosscutting.
  • Higher operating costs caused by unplanned stoppages, excessive downtime, and increased maintenance requirements.
  • Poor end-face quality leading to material waste or reduced recovery in subsequent processing steps.

Application Notes

  • Match saw blade diameter, tooth count, hook angle, and cutting parameters to log diameter, wood species, and moisture condition for optimal results.
  • Confirm arbor fit, flange clamping, and overall machine rigidity before running large-diameter saw blades.
  • Keep feed speed stable and ensure secure log holding to protect cut-length accuracy and minimize vibration.
  • Perform timely cleaning, tension checks, and resharpening to maintain consistent cut quality and maximize service life.
  • Regular inspection of the saw blade body and tooth condition is recommended to prevent performance degradation in continuous production.

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circular saw blade for cutting solid wood

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Circular Saw Blade for Wood Cutting

Designed for precise and efficient crosscutting and ripping of solid wood in a variety of applications. Maximum diameter available upon request:2500mm.