Project Description

BELL-LIFT
RETORT
FURNACE

TMAX 1800°C

Designed for heat treatment of metals especially for annealing. It allows desired atmosphere control.
It is a type of furnace which is raised by rising on a fixed base.

PRODUCT SHEET
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PRODUCT INFORMATION

Bell lift retort furnace is a type of furnace which is raised by on fixed base. Its base remains stationary. The furnace body moves up and down. This movement is provided with railed sledges. The bell lift retort furnace provides an ideal condition for the heat treatment of stack samples (nut, bolt, etc.).

The products are placed to basket from around of bell lift furnace. Fan system and cylindrically placed resistances create a more homogeneous heat distribution in the furnace.

The protective atmosphere and vacuum ambient can be provided with the retort that specially designed inside the 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

  • High-quality insulated heat zone

  • Low energy consumption

  • Easly changeable bottom plate

  • Automatic energy cut while moving lift opening and do not able to work unless lift is closed

  • Manual air flowmeter and conditioner

  • Depending on time;
    Air feeding to inside and chimney opening and closing feature

  • Low external surface temperature (Ambient +40°C)
    thanks to double-layers steel construction

  • Epoxy painted galvanized-steel exterior

  • Height adjustable, non-slip rubber feet.

OPTIONAL FEATURES

  • (DL) Data logger

  • (WG) Protective gas inlet

  • (F) Circulation fan

  • (PCC) PC Communication and Software

ADVANTAGES

  • Easy sample loading and user-friendly usage

  • Very homogeneous heating via environmental location of resistances

  • For very sensitive samples, the heat treatment can be without shaking thanks to fixed bottom

  • Easy changeable base plate without technical service

  • To be able to observe the sample at desired temperature with lift bottom

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 . Flammable and explosive products must not be used in the furnace. The dimensions of the products placed on the base should be well evaluated before each operation and placed in such a way that they do not hit the furnace.

SERIES

Bell-lift/retort furnaces are available in wide a ranges of volumes and temperatures from 1100°C to 1800°C continuous use.

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UP TO 3000°C

ENGINEERED
HIGH QUALITY FURNACES