Bell lift furnace is a type of that furnace body moves from a fixed bottom to up. The furnace base remains stationary. The furnace body moves up and down. This movement is provided with railed sledges. It provides an ideal condition for the heat treatment of sensitive samples.
Especially, bell lift furnace can be preferred for the vertical and fragile samples which need to stop without moving constantly during heat treatment.
Also, bell lift furnace can be used for burn-out processes. Peripherally installed resistances create a more homogeneous heat distribution in the furnace. The products can be placed to base from all four sides of the furnace.
Bell lift furnace is very convenient and practical in terms of multi-part products. Furnaces in this mechanism can be manufactured by retort, atmosphere controlled etc. other 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 heating zone
Low energy consumption
Can be changed easily bottom plate
Automatic energy cut while moving lift opens and do not able to work unlessthe furnace body 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 Temp. +40°C)
thanks to double-layers steel construction
Epoxy painted galvanized-steel exterior
Height adjustable, non-slip rubber feet.
(DL) Data logger
(WG) Gas inlet
(F) Circulation fan
(PCC) PC Communication and Software
(PLC) PLC control and touch screen
Easy sample loading from four side and user-friendly usage
Very homogeneous heating via the environmental location of resistances
For very sensitive samples the heat treatment without shaking thanks to the fixed bottom
Easily changeable base plate without technical service
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.
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. 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.
Bell lift furnaces are manufactured in many different volumes up to 2500 °C continuous usage temperature. Please contact with us for more details.
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