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Friction Saw Blades

  • Friction-Saw-2
  • Friction-Saw-1
  • Friction-Saw-2
  • Friction-Saw-1

Description

Our friction saw blades are manufactured in two different materials: chromium vanadium steel (80CrV2 or 1.2235) and tungsten–molybdenum steel (73WcrMoV2 or 1.2604). Our blades are designed for cutting of steel tubes and various sectioned profiles with high peripheral cutting speed under 250°C. read more

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Total

Description

MEW friction saw blades cleanly and reliably cut hollow and structural sections. Longest blade life and best cutting performance are based upon highest quality and numerous particular-processing methods. They are used for friction sawing with stationary and flying sawing plants at welded tube, hollow and structural section rolling mills, for parting gratings, fender walls and many more applications.

Material:

We manufacture friction saw blades in two different materials: Chromium Vanadium Steel (80CrV2 or Din 1.2235) and Tungsten–Molybdenum Steel (73 WCrMoV2 or Din 1.2604).

Tooth forms:

  • 0° friction saw tooth for thin wall tubes and structural sections up to approx. 4 mm wall thickness
  • 30/30° pendulum shape for thicker walls with approx. 5 mm and above or solid items
  • 30/30° pendulum shape with flat land for older machines with low drive capacity,
  • Other tooth forms available on request, forged teeth for increased cutting clearance

Standard Sizes

Diameter (mm) Thickness/Kerf (mm) Teeth
300 2.5/3.0 200
350 2.5 200/220
400 2.5/3.0/4.0 240/300
450 2.5/3.0/4.0 240/300
500 3.0 / 4.0 / 5.0 / 6.0 300
520

3.0 / 4.0 / 5.0 / 6.0

300
550 3.0 / 4.0 / 5.0 300
600 4.0 / 5.0 / 6.0 300
650 4.0 / 5.0 / 6.0 300
700 4.0 / 5.0 / 6.0/7.0 300
750  5.0 / 6.0/7.0 300/350/400
800  5.0 / 6.0/7.0/8.0 300/350/400
850 6.0/7.0/8.0 320/350/380
900 7.0/8.0 320/350/380
1000 7.0/8.0/9.0/10.0 320/350/380/400/450
1200 8.0/9.0/10.0 350/380/400/450
1500 9.0/10.0  400/450/470
1800 12.0/14.0  400/450/470
2000 14.0/16.0 470/524

Typical Teeth Geometries

Pendulum saw tooth

γ0 = 0° α0 = 8° suitable for the cold cutting of pipes, profiles and beams

Finish of Side Faces

Flat Ground

Taper Ground

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