Project Description

BELL-TYPE FURNACE

TMAX 1800°C

Designed for the heat treatment of metals and especially for the annealing process. It allows desired atmosphere control.
Bell-type furnace is a furnace type of that furnace body moves from a fixed bottom to up.

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PRODUCT INFORMATION

Bell-type furnace is a furnace type of that furnace body moves from a fixed bottom to up. Its base remains stationary. The furnace body moves up and down. This movement is provided with railed sledges.

Bell-type furnace provides ideal conditions for the heat treatment of stack samples (nut, bolt, etc.).

The products are placed in specially designed baskets according to process which is inside of the bell-type furnace. Fan system and environmental placed resistances provide a more homogeneous heat distribution in the furnace. Then, cylindrical retort closes and gas sweeping and vacuuming is done. (Retorts are preferred according to process type. It may not use in every bell-type furnace.)*

STANDARD FEATURES

  • Programmable step controller via digital display

  • Observation of set and real temperature

  • Delayed start and program save feature

  • Temperature control via PID and ±1°C temperature display sensitivity

  • System protection for over temperature. Audio visual warning alarm

  • Temperature measurement via thermocouples

  • Error display in case a breakdown

  • Percentage of electrical energy consumption

  • Able to resume the program after the power failure

  • Heating on all side

  • Exhaust gas outlet connected to inner volume

  • Heating zone with the basket and cylindrical retort *
  • Low energy consumption

  • Automatic energy cut while moving lift opens and do not able to work unless the lift body is closed
  • Gas inlet
  • Circulation fan *
  • Vacuuming
  • Manual gas flowmeter
  • Manual air flowmeter and conditioner

  • Low external surface temperature (Ambient Temp. +40°C)
    thanks to double-layers steel construction
  • Epoxy painted galvanized-steel exterior

  • Height adjustable, non-slip rubber feet.

OPTIONAL FEATURES

  • (DL) Data logger

  • (PCC) PC Communication and Software

  • (PLC) PLC control and touch screen

ADVANTAGES

  • Can be placed of small and stack samples
  • Homogeneous heating with a circulation fan and resistances placed on four side
  • Takes smaller space than the tunnel furnaces

APPLICATION NOTES

For the maximum life of the furnace and the longer use of the furnace equipment, we recommend that the heating rate of 10 °C/min should not exceeded. Flammable and explosive products must not be used in the furnace. Oily products mustn’t be put in the furnaces.

The features which are signed with a star (*) may get change or not available according to the change on process necessity, volume, temperature and furnace model.

SERIES

Bell-type furnaces are specially manufactured according to the requested capacity up to 1800 °C continuous usage temperature.

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UP TO 3000°C

HIGH-QUALITY
ENGINEERED FURNACES