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Cutting Capacities
Round: 90°/45°6.3 in
Square: 90°5.7 in
Square: 45°4.3 in
Rectangle: 90° 12.5 x 2.0 in
Rectangle: 45° 9.8 x 1.6 in

Kaltenbach SKL 450 NA Automatic Circular Cold Saw for Aluminum
Technical Data
Saw Blade Diameter
17.72 in, 450 mm

Standard: 5.0/6.0 hp

Cutting Speed

7700/15400 SFM

Weight3300 lb
Dimensions (L x W x H)106 x 58 x 75 in

The SKL 450 NA non-ferrous automatic circular cold saw offers high performance and robust construction for large volume production.  Precision, good surface finish, and speed are all hallmarks of of the SKL 450 NA.  Our standard vertical clamping unit clamps on both sides of the blade to reduce vibration.  These machines can be equipped with an automatic loading magazine, NC control, and chip exhaust unit for a highly efficient system.

Standard features include:

  • 18" saw blade capacity (6" material)
  • Hydro-pneumatic blade feed, infinitely variable
  • Electronic blade height setting
  • Coolant atomizer system
  • Kaltebach up-stroking blade design
  • Pneumatic vertical clamp
  • Interlocked safety hoods over infeed and cutting area

Productivity and efficiency are enhanced with the use of our handling equipment.  Kaltenbach manufactures three different styles of automatic loading magazines to increase the efficiency of our automatic circular cold saws: flat, inclined, and bundle.