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BULLER AND PTCR RINGS

BULLERS RINGS Bullers pyrometric rings. They are the best temperature / time measurement system in all firing processes of ceramic products.   PTCR RINGS The PTCR pyrometric rings have approximately the same characteristics and the same use as the rings Bullers. They are smaller in size, and their measurement is performed with a digital millesimal micrometer.  

Name

Composed of.

Racla (presser) with handle

Red polyurethane with wooden handle

Racla (preemaker) with handle

Natural red rubber with wooden handle

Racla (preemaker) with handle

Red polyurethane with aluminum handle

Racla (preemaker) with handle

Natural red rubber with aluminum handle

Availability of other types of polyurethane in different hardnesses and also three-ply

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Oven equipped with different firing zones with different temperatures (thermal gradient), which follow the same firing cycle.

Features:

  • Temperature uniformity within each of the 6 cells of approximately +/- 2 / 2.5 ° C;
  • Possibility of setting and managing minimum gradients of 10 ° C and maximum of 60 ° C between cell and cell
  • Possibility of carrying out rapid cycles with times of reaching the maximum temperature of +/- 20 minutes and a maximum of 5 hours.
  • Possibility to program the cooling (optional)
  • Management of the cooking cycle entrusted to a computer equipped with a touch screen
  • Possibility of filing the results obtained in the various cells during the thermal cycles; test date and material tested
  • Possibility of firing samples with a maximum size of 40 x 80 mm.