OFFER     ORDERS     QUALITY     CONTACT US     NEW PRODUCTS     ABOUT US     SLEEVES     
Heating elements
Tubular
Cartridge
Band
Strip
Coiled
Galvanic
Silicone
Sylit
Infra-red heaters
Ceramic heaters
Cookers
PTC Heating Elements
Control equipment and accessories
Air heaters

 
 typical element




Katalog PL




Catalog EN



NEW PRODUCTS
 

  Water heaters with controler

 

Immersion heaters are electric heating elements, reserved for heating up water in either – open and closed tanks. While working – heaters must be placed fully underwater. More details here.

    IMEX infrared heaters

IMEX infrared heating system. An instant heat just as Sun heat.

 IMEX heaters line “Sun Tecnology”, function by means of a new infrared short waves technology, the short waves produce the heat defined “radiation”. The new short wave technology, produce very pleasant heat at ignition of the product, heating immediately the persons and the objects, wherever needs to be directed, in indoor or outdoor areas.

The short waves go through the air very easily without any reheating. The short waves hit exactly where they need to be directed, concentrating all the heat without any dispersion. In order to understand better the functioning of infrared short waves, remember the benefit produced by the sun heat and the difference between an area exposed to the sun heat and the one in shade when the air temperature is the same.


There are 3 types of radiation classified in 3 sets of frequency:

  • LONG WAVES – frequency from 4 to 10 micron
  • MEDIUM WAVES – frequency from 2 to 4 micron
  • SHORT WAVES – frequency from 0,76 to 2 micron

WAVE

RADIATION EFFICENCY

AIR DISPERSION

IGNITION TIME

LONG WAVES

40%

60%

5 MIN.

MEDIUM WAVES

60%

40%

30 SEK.

SHORT WAVES

95%

5%

1 SEK.


Advantages of IMEX infrared heaters.

  • The heating is immediate At the ignitron of the product whenever is necessary;
  • Directing the product only where it is necessary, there is an energy saving as no air preheating is required; with standard electric heaters there is an energy lost;
  •  The short wave product does not endure any heat dispersion; 95% of emitted rays are perceived as the heat by a human body;
  •  The infrared short waves do not emit any gases, are lack of nosie and smell, there is no oxygen consumption.
Infrared rays are a part of the luminous rays emitted by the Sun. Such rays are not visible to the human eye, but they can be perceived by means of the heating of the body on which they come directed. The infrared rays are not noxious and therefore cannot be compared to X rays or to UV rays.

 

01.231.jpg

Some examples of IMEX heaters utilization.
Verandas, terraces, gazebo, restaurant and private gardens, yard buildings, laboratories, garages, churches, gyms or greenhouses; offices or dressing rooms where it is not necessary to keep the air temperature at the high level all the time.

We offer:

    Heating elements with controller EJK

 EJK type of heaters are reserved for heating up water in open and closed metal reservoirs, especially in enamel tanks for usage water. In those reservoirs protected against corrosion with cathode method – magnesium anode – heating elements should be partly isolated from tank’s sides. Thanks to that, electro-chemical potential difference in filled with water tank between that tank and heating element is balanced. That plays a significant role in increasing durability of heating elements and magnesium anode lifetime.

 
In EJK type of heaters, isolation of heating elements has been obtained by placing them in fully made from plastic body cover (incl. threaded part). Connection between heating element and tank combines grounding resistor which puts those elements into cathode method protection system. This solution gives several advantages: protects electric heater inside enamel tank against electro-chemical corrosion; keeps cathode protection method working properly; keeps magnesium anode lifetime at good level.

EJK type of heaters are made from tubular heating elements plus cover that includes: 

  • 1-phase power supply 230V

rysunek_013p.jpg

  • 3-phase power supply 400 V

RYSUNEK 014pb.JPG

Details here

    Charcoal starter


New on the Polish market! We have been exporting charcoal starters to Western Europe for 10 years

The starter allows for quick and easy start of charcoal in various types of barbeques in outdoor applications such as gardens and patios. The only one requirement is power supply.

Art. No. Voltage [V] Power [W] Time needed to start charcoal Cable length [mm]
61.103 230 800 3-15 minutes 1500

    Heating element for ovens

11.191mm.jpg 

Type Voltage [V] Power [kW] Dimensions [mm] ø[mm] Aplication
L B
01.921 230 1.1 390 200 6.4 BEKO

   Towel heaters

drabikowy.JPG
Heating elements with ½” head for heated towel rails

Type Voltage [V] Rated power [W]

Length max.
[mm]

50.223 230 300 300
50.226 230 600 380
50.229 230 900 420
 

 

 

Advantages:

  • Automatic temperature limiter switching off the heating when temperature reaches 90°C
  • Thermal fuse (single action), cutting off when temperature reaches 157°C
  • Protection class IP57
  • Assembling by use of threading nipple ½” with rubber seal
  • Current supplying by coiled cable 3×75mm2

   Heaters for opereational boxes

 IMG_0215_3.jpg

Radiator heaters are mounted in casing of control cupboards to avoid destructive effect of low temperature and moisture on devices mounted inside the cupboard. They are made from aluminum “comb-shaped” radiator with large heating surface, heating element and thermal circuit breaker. Clasps and screw clamp terminal block for DIN bus are in full strength.

   Heating elements for absorption refrigerators



Typ 6221
Volatge: 230 V
Wattage: 85 W
Diameter: Ø16 mm
Length: 100 mm

 

   Heating elements in iron casting

 

   Heating set for industrial washers (industrial dryers) 

Rated voltage: 230V
Rated power: 5 kW, 7 kW lub 10 kW


   Heating rods with diameter 12

Applicable in Elektrolux boilers. Apart from this they can be used in the fitted holes of metal plates in order to heat them uniformly.


Type Voltage [V] Power [kW] Diameter  [mm] Length L [mm]
07.001
230
0,6
12
270
07.011
230
0,8
12
340
07.021 230 0,9 12 415
07.031 230 1,0 12 435
  07.041* 230 1,2 12 440
07.051 230 1,2 12 510
  07.061* 230 1,5 12 510
07.071 230 1,5 12 660
Heating rods with different parameters on request

 *-Typ nie zalecany ze względu na duże obciążenie powierzchniowe

   Duct heaters

 

Duct heaters are designed for air heating in duct ventilation systems. The sheath is manufactured from steel sheet and heating elements are manufactured from stainless steel. Duct heaters are applicable in both dry and wet rooms. Operational safety is assured by two-stage thermal protection. Duct heaters are available in wide range of power and dimensions.


   Heating elements in aluminium casting

 




OFFER  ORDERS  QUALITY  CONTACT US  NEW PRODUCTS  ABOUT US  SLEEVES  
copyright 2004 - 128389 Selfa Grzejnictwo Elektryczne S.A.