Tubular electric furnace

Tubular electric furnace

Tube furnaces from the manufacturer Ltd. "Bortek" (Ukraine, Boryspil) for heat treatment of metals or other materials in laboratory studies and other processes, which need a high temperature of 40 °C to 1360 °C.


Explanation of markings: СУОЛ - X1.X2.X3 / T   where is,  
С   – type of heating – the resistance;
У   – main constructive sign – tubular;
О (З)  – atmosphere in the working space – air (O) or protective gas (Z);
Л   – laboratory
[X1 - width. X2- length. X3 - height] - the size of the camera in decimeters (1 dm = 100 mm);
T – nominal temperature in hundreds of °C 

Ltd. "Bortek" develop and manufactured electrothermal equipment for different purposes and constructions. Provides Repair, Parts Replacement and Maintenance of electric furnaces. And also, is accepting applications for Production of Optional Equipment
Please send your technical specifications for e-mail: bortek@ukr.net

Model Specifications Мaximum t, °С Size of workspace, mm Power, kW
Tubular electric furnace СУОЛ, СУЗЛ
СУОЛ – 0,25.1/12,5
Used at researches of new metals and alloys in the air environment.

• for testing tube blanks, calibrating thermocouples
• for heating, drying, oxidation and reduction of metals
• for fusing of refractory inorganic materials
• annealing, surface hardening, the secondary heat treatment, calcination
• for non-specific heat treatment
 
 
1250
Ø 25, length 100
1,8
СУОЛ – 0,25.2/12,5
1250
Ø 25, length 200
1,9
СУОЛ – 0,3.2/12,5
1250
Ø 30, length 200
1,9
СУОЛ – 0,4.3/12,5
1250
Ø 40, length 300
2,3
СУОЛ – 0,4.4/12
(with two holes)
1200 Ø 40, length 400 4,5
СУОЛ – 0,4.6/12,5 1250 Ø 40, length 1000 4,5
СУОЛ – 0,4.10/12,5 1250 Ø 40, length 1000 4,5
СУОЛ – 0,5.11/12,5 1250 Ø 50, length 1100 4,5
СУОЛ – 0,6.6/12,5 1250 Ø 60, length 600 4,5
СУОЛ – 0,8.8/12,5 1250 Ø 80, length 800 6
СУОЛ – 0,9.7/12 1200 Ø 90, length 700 6
СУОЛ – 1.2/12 1200 Ø 100, length 200 4,5
СУЗЛ – 1.2/12 For studying reaction of interaction between solids and different gases.
• for determination stability of the catalysts
• for tempering workpieces under protective gas
1200 Ø 60, length 600 4,5
Tubular electric furnace СУОЛ with split housing
СУОЛ – 0,75.0,2.4/3 Р   300 75 × 20 × 400 1,5
СУОЛ – 0,75.0,2.4/7 Р 700 75 × 20 × 400 3,3
         
       

Control system

Temperature regulator ТРП-08-ТП
(by default) 

Electric oven operation is controlled by a digital temperature regulator type ТРП-08-ТП (by default), and ТРП-09-ТП.
 
Temperature regulator type ТРП-08-ТП (by default) allows You to set one-step heat treatment program.
 
Programmer temperature regulator type ТРП-09-ТП allows You to organize Input, Working off and Storing 5 independent programs; rise time (lowering) the temperature and time maintaining the temperature at each step (ramp function). Total of 16 steps.
 
All current programs and settings the device is stored in nonvolatile memory. Thermocouple brand ТХА is used as a temperature sensor. When ordering, You can set the temperature regulator with programmer (ТРП-09-ТП), which sets the heating program up to 12 temperature regimes, heating rate and the cages holding time.

 

Programmer temperature regulator ТРП-09-ТП
 

Electric furnace control system further provides:

•  Turning off the power of heaters when you open the door (physical open circuit);
•  Protection against short-circuit and longer overcurrent;
•  Protection from accidental overheating during incorrectly specified temperature;
•  electric furnace power units are managed by means of contactless semiconductor switches, that includes the maintenance of the power key and ensures quiet operation of the furnace.

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Tube furnace СУОЛ-0,4.6/12,5
№ Specifications СУОЛ-0,4.6/12,5  1 Rated power, kW 4,5 2 Power supply 220 W, 50 Hz  3 Maximum temperature in the workspace, not more than, ºС 1250 ..
Tubular Furnace СУОЛ-0,5.11/12,5
№ Specifications СУОЛ-0,5.11/12,5    1 Rated power, kW 4,5 2 Power supply 220 W, 50 Hz 3 Maximum temperature in the workspace, not more than, ºС 1250 ..
Electric tube furnace СУОЛ-0,25.1/12,5
№ Specifications СУОЛ-0,25.1/12,5    1 Rated power, kW 1,9 2 Power supply 220 W, 50 Hz 3 Maximum temperature in the workspace, not more than, ºС 1250 ..
Electric tube furnace СУОЛ-0,25.2/12,5
№ Specifications СУОЛ-0,25.2/12,5    1 Rated power, kW 2,2 2 Power supply 220 W, 50 Hz 3 Maximum temperature in the workspace, not more than, ºС 1250 ..
Tubular electric furnace СУОЛ-0,4.4/12
Laboratory tubular furnace СУОЛ-0,4.4/12 with two holes is used in laboratories, in production, in the departments of metrology, department of the chief metallurgist, for testing, analysis, various types of heat treatment, hardening, heating, burning. The working environment of the furnace..
Split tubular electric furnace СУОЛ-0,75.0,2.4/7 Р
Split laboratory separable tubular furnace СУОЛ-0,75.0,2.4/7 Р is designed for various types of heat treatment of materials in stationary conditions. The working space of the furnace is made in the form of a rectangular passage pipe. The furnace body is detachable and consists of two parts: the..
Split tubular electric furnace СУОЛ-0,75.0,2.4/3 Р
Split laboratory separable tubular furnace СУОЛ-0,75.0,2.4/3 Р is designed for drying of materials in stationary conditions. The working space of the furnace is made in the form of a rectangular passage pipe. The furnace body is detachable and consists of two parts: the base part and the l..
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