6V~240v Constant Temp/wax Melter/film Coating Aluminium PTC Heater With Shell

PTC heater with shell1. Configuration.TypeSpecialtyExcellenceshortcomingOthersAluminium shellAluminium shell, with   wire and insulating filmFast heat conduct, large powerThe shell is electric conductor, may affect the circuit; it’s can not be very    small in bulkSuitable for liquid heating, air heating, heating a surfaceCeramic   shellCeramic   shell, with wire and ceramic insulationLow cost, small bulk, insulating shellNot suitable for large power, easy to crackSuitable for very small bulk, low powerPlastic   shellPlastic    shell, with wire and plastic insulationLow cost, small bulk, insulating shellNot suitable for large power, and high temperatureSuitable for very small bulk, it can insert on a circuit boardResin   coating shellResincoating, with wire,resin insulationLow cost, small bulk, insulating shellVery small power, bad heat conduction, low temperature onlySuitable for very small bulk, it can insert on a circuit boardHeater   with temperature controllerWith a   temperature controller to control the temperature of heating objectthe temperature of heating objectcan can be ±2℃ of accuracyHigh cost, large bulk, more complex structureSuitable for   controlling the temperature in a small rangeOther configurations are shown in the picture of "Various kinds of aluminum shells"2. Some samples of uses. 1) Aluminum shell. It is very easy to fit, constant temperature, safty, long last time. PTC heater is very appropriate under 260℃ temperature. Main appliances: hair straightener, hair curler (crimper), wax melting heater, humidifier, water boiler, liquid warmer, coffee warmer, polymer press-coating heater, hot glue gun, chocolate extruder. For detailed uses of PTC, air heater, hair straightener, hair curler, drink warmer, water heater, vapor generater, read other pages in this website.2) Ceramic shell. It is very appropriate for low power amd 50~250℃, Main appliances: mosquito destroyer, aroma emanater, massager, hair straightener.3) Hair straightener plate. There are several materials to be choosed, such as aluminum plate coated with ceramic paint, aluminum plate oxygenated, aluminum plate coated with teflon, aluminum plate electroplated, ceramic plate polished, ceramic plate glaze coated. Many color can be choosed. For details of hair straightener, read another page in this website.3. Notice in appliance.1) After switching on, the initial heating power is large, and then decrease, finally it become steady state. The steady state power depends on appliance conditions. Faster is the heat conduction, higher is the steady state power; higher is the surface temperature, higher is the steady state power.2) The surface temperature of PTC can be controlled by itself, control circuit and protecting circuit may be omitted in most appliances.3) It can be used for heating liquid, and it’s no problem when liquid was dried.4) Very high reliable, over temperature was impossible. 5) The surface temperature increases (or decreases) about 8℃, when supplied voltage increases (or decreases) 2 time.6) Our PTC products are reliable, long aging, but if they are assembled improperly, the end product may be loose, power or temperature may be instable. 7) Parallel connection is necessary for two or more PTC connection. 4. Current products.Aluminum shell PTC heating element.PTC for hair straightener, PTC for curler, PTC for water heater, refering to other page of this website. Part numberLength      /mmWidth      /mmThickness      /mmSueface temp./℃Highpot   /VRated voltage/VAppliancesLG-50V-60A130216.860150012~36Constant   temp. heaterLG-265V-70A130216.8703750100~240Constant   temp. heaterLG-50V-80A130216.880150012~36Constant   temp. heaterLG-30V-100A140256.810015006~12Constant   temp. heaterLG-50V-130A130216.5130150012~36Constant   temp. heaterLG-265V-135A130216.81353750100~240Constant   temp. heaterLG-265V-135A231.5407.01353750100~240Wax melterLG-265V-140A1320407.01403750100~240Film coatingLG-265V-145A131.5205.51453750100~240Wax melterLG-50V-220A140256.8210150012~36Constant   temp. heaterNotice: a) Surface temperature can be selected between 50℃~280℃. Rate voltage can be 6V~400V, AC or DC.b). The tolerance of surface temperature is ±7℃ usually. c). Customer designed shapes are possible. The dimensions and the photos of aluminum shell in existence are shown below.d) TUV approval number: B 09 06 46746 004,B 09 08 16746 008.Current aluminum shell (not including hair straightener plate, diesel heating element).Shell numberDimensions LengthMain appliances1.Out width:70,90Thickness:7.550~200Water heater, heating plate2.Diameter:Φ25.2 30~80Water heater, curler3.Diameter:      Φ7.7,8.5,8.7,9.5,10.7,10.8,      Φ11.1,12.5,13.7,15.6,19.3,22.6 30~8030~200Water heater, curler4,5Diameter:Φ23.8,30.2,36.6 30~200Water heater, curler6.Panel: heater:55X 40  Water heater, curler7,9,11,12,13,14Out width:20,25,33,35,40,58.2,63,87Thickness:7.330~8040~200Water heater, heating plate8,15Out sizes: 33X 48,21.5X20.5,21.5X23.5Hole:Φ26Φ10Φ1350~300Water heater10.Out width:9,13,13.7,20,21,21.4,32Thickness:7.0      Thickness:7.530~8040~200Water heater Out width:66Thickness:7.050~300Water heater16.Diameter:Φ7.8,9.2,16.6,23.2 40~200Water heater, curlera) Length can be selected in the range in the table.b) Color can be gray, black, golden, or other color.  c) The shells for hair straightener, diesel heating, see other pages of this website or contact our salers.