Nozzles for descaling

In hot rolling mills around the world, Lechler SCALEMASTER descaling nozzles ensure the best surface qualities and low energy consumption.

Nozzle types overview

Scalemaster HPS®
New

SCALEMASTER HPS®

  • Remarkable increase of impact for better descaling
  • Better product surface quality due to higher impact
  • Reduction of descaling water flow rate possible
  • More durable tip with high mechanical strength due to window design
  • Potential of energy savings due to reduced slab/strip cooling
  • Interchangeable with all other SCALEMASTER nozzles
Technical data (pdf, 4.65 MB)
Scalemaster HP

SCALEMASTER HP

  • For highest impact and longest life time
  • Alignment with two flats
  • Mounting with lock nut
  • Spray angle: 22°, 26°, 30°, 40°
  • Nozzle insert made from tungsten carbide
  • Max. pressure: 6,526 psi
  • Volume rate at 1,450 psi: 3.17 gal/min to 35.4 gal/min
Technical data (pdf, 1.05 MB)
MiniScalemaster HP

MiniSCALEMASTER HP

  • For highest impact and longest life time at low spray heights
  • Alignment with two flats
  • Mounting with lock nut
  • Spray angle: 22°, 26°, 30°, 40°
  • Nozzle insert made from tungsten carbide
  • Max. pressure: 6,526 psi
  • Volume rate at 1,450 psi: 3.17 gal/min to 35.4 gal/min
Technical data (pdf, 154.70 KB)
MicroScalemaster

MicroSCALEMASTER

  • Smallest dimensions for space saving mounting
  • Alignment with two flats
  • Mounting with lock nut
  • Spray angle: 22°, 26°, 30°, 40°
  • Nozzle insert made from tungsten carbide or hardened steel
  • Max. pressure: 6,526 psi
  • Volume rate at 1,450 psi: 3.17 gal/min to 7.4 gal/min
Technical data (pdf, 1.05 MB)
MiniScalemaster

MiniSCALEMASTER

  • Standard nozzle for small spray heights
  • Alignment with two flats
  • Mounting with lock nut
  • Spray angle: 22°, 26°, 30°, 40°
  • Nozzle insert made from tungsten carbide
  • Max. pressure: 6,526 psi
  • Volume rate at 1,450 psi: 3.17 gal/min to 35.4 gal/min
Technical data (pdf, 154.70 KB)
Scalemaster

SCALEMASTER

  • Standard nozzle
  • Alignment with two flats
  • Mounting with lock nut
  • Spray angle: 22°, 26°, 30°, 40°
  • Nozzle insert made from tungsten carbide
  • Max. pressure: 6,526 psi
  • Volume rate at 1,450 psi: 3.17 gal/min to 35.4 gal/min
Technical data (pdf, 1.25 MB)
Rückschlagventil für Scalemaster-Düse

Water Stop Valve for SCALEMASTER nozzles

  • Stops the water flow at low pressure
  • For Scalemaster series 694 and Scalemaster HP series 682
  • Opening pressure except MicroScalemaster 116 psi or 203 psi
  • Large free cross section, low impact loss
  • Ideal for plate-, stainless steel and Stecker mills
Technical data (pdf, 1.45 MB)
Spritzrohre

Spray headers

On request we design and manufacture complete spray headers according to your requirements.

Contact

Lechler, Inc. Phone (800) 777-2926 Fax (630) 377-6657 info(at)lechlerusa.com