Surface heating elements - Import export

HotMicroCoils have an exceptional capacity for being shaped - even in three dimensions. Many special winding patterns and geometries apart from the purely cylindrical are thus possible, allowing heating close to the contours of all manner of surfaces. Applications include hot runner manifolds, heating plates and hot die stamps. The shaped heating elements thus obtained can be used in two principal ways: either placed over the surface to be heated (firmly bonded by soldering, force-fitted, pressed or otherwise appropriately joined) or pressed into a positive fit in grooves in the surface to be heated. The second of these alternatives is also becoming more widely accepted in plastics processing, as it offers the best heat transfer because the heating area is the greatest (see also Freek Heat Transfer System). Since not all our customers have the necessary equipment and experience to press the HotMicroCoil elements into the contours of the surfaces, Freek also offers this as a service.

Ceramic Insulated (Band) Heaters are predestined for high-temperature applications beyond 450 °C, for example for pipe heating in process heat technology, especially when gases are involved. Ceramic insulated sectional surface heating elements are also brought into action where a heat storage capacity is needed, as in hot plates the case. With the heating surface of ceramic flat heaters being composed by small-limbed ceramic elements with aligned holes in the centre for the resistance coils to be fed through, ceramic sectional heating mats are also applicable for bent or cylindric surfaces. Like Micanite insulated flat heating elements also Ceramic insulated elements can receive a metal sheath. The latter provides additional protection against mechanical load and allows for attaching connection boxes. Another advantage is the easy installation by means of mounting holes in the metal cladding.

Silicone heaters and Kapton heaters are preferred surface heating elements for laboratory equipment and medical technology due to their easy handling and variety of shapes. Like Kapton polyimide heating foils, silicone heaters are resistant to continuous temperatures of up to 200 °C, with self-adhesive foil up to 180 °C. When designing silicone heaters and Kapton foil heaters, the designer has almost unlimited degrees of freedom. This applies to the minimum and maximum dimensions, which are set within wide limits, as well as to contours and recesses, holes and feed-throughs of any kind. The good shape flexibility of silicone heating mats and foils as well as Kapton polyimide heaters also enables the heating of cylindrical, conical or rounded surfaces. The resistance of polyimides to fungi, bacteria, ozone, weather, ageing and most chemicals, acids and solvents is very good, making polyimide (Kapton) heaters an ideal solution for many critical applications.

Micanite is a kind of insulation paper which is impregnated with a heat resistant binder and afterwards pressed in several shifts under heat and high pressure to plates. This material is heat resistant up to 350 °C, as special construction (Phlogopit) up to 450 °C, and is used for the wire wound formers as well as for the encapsulating cover plates of mica surface heaters. Because of the typical "sandwich"-construction of Micanite Flat Heating Elements and their high watt density it is necessary to use a platen to press the mica heater onto the surface to be heated. Established on the market for round Flat Heating Elements are some standard dimensions (Ø 58 / Ø 65 / Ø 80 / Ø 100 / Ø 160 / Ø 260 mm). But normally Micanite Surface Heating Elements are constructed on customer's request. Mica heaters can be metal sheathed for higher mechanical stability. This makes the heater flexible, so that it is also possible to build a band heater.

With the new EMX model range of electric steam boilers, CERTUSS offers you twice the steam output as before with a significantly smaller footprint. Electric steam generators from CERTUSS are heated by stainless steel heating rods with a large heating surface. The output of the heating elements is regulated continuously via semiconductor contactors. One energy-efficient advantage is the immediate modulating output adjustment to the actual steam demand during the operating cycle. For greater steam demand of up to 640 kg/h or fluctuating steam loads, several ELECTRO steam generators can be cascaded in series. Multiple systems like this are an especially economical solution. Our compact electric steam systems feature built-in feed water tanks and feed water pumps. They require very little space and have a short heat-up time. Steam systems are also available as a unit with water conditioning equipment installed at the factory.

DESCRIPTION IZOTEX MAXI 250 is flexible ,waterproofing membrane made of PP/PE/PP layers USAGE AREA It is used for waterproofing and damp-proofing under ceramic tile ADVANTAGES - It is %100 waterproof , high water pressure resistant and damp proof - It is a flexible material that allows ease of application at hard workable corners , floor and wall joints , tight angles - It has strong mechanical bonding to the adhesive and surface. Heat or other toxic elements are not used for bonding - It is is a lightweighted APPLICATION: 1. The membrane is cut and prepared in a required size, according to the application area 2. C2 class tile adhesive mortar is applied to the surface with notched trowel 3. It is placed on the surface and air bubbles is removed with a flat side of the trowel 4. Joints should be bonded considering the direction of water flow and there should be 5 cm overlaps at joints 5. The surface is covered with coating materials

DESCRIPTION: IZOTEX EXTRA 220 is flexible , W1 class waterproof membrane which is composed of polyurethane and polypropylene. USAGE AREA: It is used on the floors and walls of Terraces & Balconies to ensure waterproofing under ceramic tiles. ADVANTAGES - It is %100 waterproof, high water pressure resistant and damproof. - It is applied by using C2 class tile adhesive or IZOTEX T-85 Adhesive. - It has strong mechanical bonding to the adhesive and surface. Heat or other toxic elements are not used for bonding. - It is a flexible material that allows ease of application at corners and wall joints. APPLICATION - IZOTEX T-85 ADHESIVE is applied with a roller to the surface. - IZOTEX EXTRA 220 Waterproofing Membrane is bonded to the surface. - Joints should be bonded considering the direction of water flow and there should be 10 cm overlaps at joints. - The surface is covered with coating materials such as ceramic, marble etc.

Screw-in heaters are versatile and intended for heating liquid media in industrial and commercial applications. When selecting, the specific surface load permitted for the respective medium must be observed and checked by the customer. EHK G1 1/2 are mainly used to heat water and aqueous solutions. 3 tubular heating elements ø 8,5mm made of stainless steel 1.4404 resp. Incoloy 825 brazed in G1 1/2″ thread made of brass (lead free) or stainless steel. Connection to 230/400 V3 (N), rotatable stainless steel terminal box. Use e.g. in washing machines, dishwashers, tempering equipment, laboratory equipment. The heaters are also suitable for water heating with photovoltaics, primarily the EHK G1128xxx series. Combination with all common PV controls possible, stepless power output. Type EHK G112-A with built-in thermostat 0-95°C Type EHK G112-AB with built-in thermostat/limiter 30-80°C / 100°C Type EHK G112-U without integrated control unit

We are using CNC - technology for the laying of thin and insulated heating wires on a variety of carrier materials in order to manufacture all kinds of heating elements. We can work up to sizes of 2 x 2 m, and we can realize medium series (500 - 10.000pcs.) as well as high volume productions (up to 1 million pcs.). All voltages from 3,7V up to 480V are possible. With our elements we can reach temperatures of up to 200°C. Please do not hesitate to contact us!

Electric 12V 13V Alumina Ceramic Heating Element Heater Rod for Oxygen Sensor Advantages Ceramic Heater for Oxygen senster is used for heating oxygen sensors that detect the exhaust gas of vehicles and is equipped to most of automobile gasoline engines. Because the temperature can be rapidly raised, it is possible to activate the sensor immediately after the engine start which provides useful feedback to reduce emissions. 1.Based material: a.white alumina ceramic b.the content of alumina is no less than 95%. c.the tungsten slurry is printed on the ceramic tape, laminated by hot pressing, and thensintered under the protection of a hydrogen atmosphere at 1650 ° C 2.Ni-wires:N6 Ni-wires with 0.6mm diameter 3.Brazing material: siliver-copper braging alloy

Mechanically durable and thermally shock resistant, PBN/PG heaters are unaffected by vibration under most conditions and can be tailored to thermal gradients for specific requirements. With an ultra-fast response and low thermal mass, PBN/PG heaters demonstrate a power output of 35 watts/cm 2 (225 watts/in 2 ) and higher.Size customization, please let me know the use temperature, current and voltage. -Crystal growth (VGF, LEC Crucible) -Molecular Beam Epitaxy(MBE) Crucible -MOCVD Heater -PBN Infrared Window -Traveling Wave Tube (TWT) (PBN Support Rod) -PBN Coating Graphite -High temperature, vacuum equipment insulator

Ceramic heating element (steatite) 1500-2400 W 230 V is suitable for water heaters Drazice, Atlantic and other that use this type of heating elements. Steatite heating element for dry boiler is made of quality ceramics (steatite) and modern equipment.

Heaters for household electric water heater on a flange of 48 mm Thermex, Ariston, Electrolux, Gorenje, Galmet, Ferroli, Tesy, Fismar, Round, Inner, Liko, Classic, Alpari, Fox, Braun, Реал, DeLuxe, Arti. Heaters for a boiler is made of a qualitative copper pipe on the modern equipment.