Project Description

LIFT BOTTOM
RETORT
FURNACE

TMAX 1800°C

The lift bottom retort furnace is designed for the heat treatment of big and heavy metals under the atmospheric conditions and especially stress relief annealing.

PRODUCT SHEET
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PRODUCT INFORMATION

The lift bottom retort furnace is designed for the heat treatment of big and heavy metals and especially stress relief annealing. Furnace raises all samples to furnace with the elevator mechanism. The homogeneous temperature distribution is provided by the fan system and also heating elements on each wall placed in the furnace. Because of that, the lift bottom retort furnace is provided more homogeneous heating compare to the chamber furnaces.

Lift bottom retort furnace provides an ideal condition for the heat treatment of stack samples (nut, bolt, etc.), too.

The protective atmosphere and vacuum ambient are provided with the retort that specially designed inside the furnace.

The biggest advantage of the lift bottom retort furnace is to easily place heavy samples into the furnace by its elevator bottom that up-down moving.

Compared to the large furnace models with the front lid when the elevator bottom is opened while the furnace is still hot the heating elements are better protected and the contact of the user with heat is reduced.

For more information about different capacities and usage temperatures, please contact us.

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 each side

  • Exhaust gas outlet

  • Low energy consumption

  • Heating zone with retort and fan system

  • Protective gas inlet and manual gas flowmeter

  • Reinforced elevator bottom for heavy samples

  • 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

  • (PLC) PLC control and touch screen

  • (DL) Data Logger

  • (PCC) PC Communication and Software

  • (BFS) Sample basket
  • (ET) The charge thermcouple

ADVANTAGES

  • Easy loading and ergonomic usage thanks to the elevator bottom for big and heavy samples

  • Homogeneous temperature distribution inside the furnace because of the elevator bottom, fan system and retort

  • Compared to the furnace models with the front lid when the elevator bottom is opened while the furnace is still hot the heating elements are better protected and the contact of the user with heat is reduced.

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.

SERIES

Lift bottom retort furnaces are manufactured in many different volumes up to 1800 °C continuous usage temperature. Standard models of lift bottom retort furnaces are listed below.

  • ELV_1300

  • ELV_1500

  • ELV_1600

  • ELV_1800

TECHNICAL INFO CHARTS

You can see technical info chart of lift bottom retort furnaces series.

PRODUCT
CODE
MAX. TEMP.
°C
VOLUME
(L)
INTERNAL DIMENSIONS
Width
(mm)
Height
(mm)
Depth
(mm)
ELV_1300_413004165150165
ELV_1300_513005170175170
ELV_1300_813008200200200
ELV_1300_12130012200300200
ELV_1300_18130018250250300
ELV_1300_25130025250250400
ELV_1300_36130036300300400
ELV_1300_*1300****
*Produced on demand by the customer.
PRODUCT
CODE
MAX. TEMP.
°C
VOLUME
(L)
INTERNAL DIMENSIONS
Width
(mm)
Height
(mm)
Depth
(mm)
ELV_1500_415004165150165
ELV_1500_515005170175170
ELV_1500_815008200200200
ELV_1500_12150012200300200
ELV_1500_18150018250250300
ELV_1500_25150025250250400
ELV_1500_36150036300300400
ELV_1500_*1500****
*Produced on demand by the customer.
PRODUCT
CODE
MAX. TEMP.
°C
VOLUME
(L)
INTERNAL DIMENSIONS
Width
(mm)
Height
(mm)
Depth
(mm)
ELV_1600_116001100100100
ELV_1600_416004165150165
ELV_1600_516005170175170
ELV_1600_816008200200200
ELV_1600_12160012200300200
ELV_1600_18160018250250300
ELV_1600_25160025250250400
ELV_1600_36160036300300400
ELV_1600_*1600****
*Produced on demand by the customer.
PRODUCT
CODE
MAX. TEMP.
°C
VOLUME
(L)
INTERNAL DIMENSIONS
Width
(mm)
Height
(mm)
Depth
(mm)
ELV_1800_118001100100100
ELV_1800_518005170170175
ELV_1800_818008200200200
ELV_1800_12180012200200300
ELV_1800_*1800****
*Produced on demand by the customer.
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UP TO 3000°C

HIGH-QUALITY
ENGINEERED FURNACES