Circuit Board Contract Manufacturing Price : 0 $

Website: http://www.etdzheater.com The common structure of cartridge heater is the same as that of electric heat pipe. It is generally composed of five parts: insulator, sealing material, leading-out rod, filling material, electric heating wire, metal sleeve and terminal. The helical heating wire and the leading-out end are located in the middle of the metal sheath. It is manufactured by threading the helical heating wire into stainless steell tube, copper tube or aluminum tube, such as crystalline magnesium oxide powder (also available in alumina or clean quartz sand). Then use the tube shrink machine to shrink the diameter of the pipe, so that the oxide medium is dense, to ensure that the electric heating wire and air isolation, the central position does not occur deviation and hit the wall of the pipe. Unit area calorific value can increase greatly. Service life can also be increased accordingly.

Website: http://www.etdzheater.com Specifications * High-Density Swaged Cartridge Heater? * Low density cartridge heater are available * Various diameter from 3MM-38MM * Good Alloy tube sheath for high corrosion resistance Main Features *?Imported resistance wire, ensure high density large wattge? * Fasteners and flanges to meet a variety of installation requirements. * High temperature, wear-resistant, waterproof.

Website: http://www.etdzheater.com he finned electric heating tube is wound with metal heat sink on the surface of the common element.?Compared with the common element, the heat dissipation area is expanded by 2 ~ 3 times, that is, the surface power load allowed by the finned element is 3 ~ 4 times that of the common element. Due to the shortened length of the element, its heat loss is reduced. Under the same power condition, it has the advantages of fast heating, uniform heating, good heat dissipation performance, high thermal efficiency, long service life, small size of heating device and low cost. According to the user's requirements for a reasonable design, easy to install.The products are widely used in machinery manufacturing, automobile, textile, food, home appliances and other industries, especially in air conditioner air curtain industry.

Website: http://www.etdzheater.com Frost buildup generally begins on the evaporator, or cooling coil within the freezer.?This component consists of a series of copper tubes, which refrigerant runs through to keep the refrigerator and freezer compartments cool.?In a frost-free appliance, a defrost heater is positioned near or woven through the evaporator coils to melt frost as it forms.?This heater commonly takes the form of a simple wire filament enclosed within a glass or aluminum tube.?As electricity runs through the wire, it heats the tube and melts nearby frost.?A drip pan sits below the evaporator to catch liquid and condensation, which eventually evaporates from the pan

Website: http://www.etdzheater.com Extruder Band Heaters Made of mica/ceramic insulation, nickel chrome heating wire and stainless steel sheath, Extruder band heaters are the ideal solution for high watt densities and high operating temperature applications, especially for the plastics industry. We can produce vatious shapes to accomodate different applications and industries. All Customer Design Requirements such as European plugs, terminal boxes, wire leads, post terminalsand tapped thermocouple brackets are available from our factory to service Asian, European, American Market , etc.

Website: http://www.etdzheater.com Extruder Ceramic Band Heaters Made of ceramic insulation, nickel chrome heating wire and stainless steel sheath, Extruder band heaters are the ideal solution for high watt densities and high operating temperature applications, especially for the plastics industry. We can produce vatious shapes to accomodate different applications and industries. All Customer Design Requirements such as European plugs, terminal boxes, wire leads, post terminalsand tapped thermocouple brackets are available from our factory to service Asian, European, American Market , etc.

Website: http://www.etdzheater.com Ceramic Induction Band Heater Coil For Plastic Extruder Made of ceramic insulation, nickel chrome heating wire and stainless steel sheath, Extruder band heaters are the ideal solution for high watt densities and high operating temperature applications, especially for the plastics industry. We can produce vatious shapes to accomodate different applications and industries. All Customer Design Requirements such as European plugs, terminal boxes, wire leads, post terminalsand tapped thermocouple brackets are available from our factory to service Asian, European, American Market , etc.

Website: http://www.etdzheater.com small spring type coil heating element is compacted for faster and efficient heat transfer. Generally the long 20-3000mm, spring heating ring external using high-quality Ni-Cr steel tube, the internal use of high purity magnesium oxide, high-temperature resistance wire. With high working temperature, fast heating,uniform heating precision, long service life, can be automatically controlled area, high thermal conduction, while internal heating material damage, external can be reused. The heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built-in thermocouple are also available.

Website: http://www.etdzheater.com Coil Heater Heating Element with Thermocouple is made of nickel chrome resistance wire placed inside chrome nickel steel tube that is filled with MgO powder.Spring coil heater is also known as high performance tubular heaters or cable heaters. Spring heater can be produced with or without built in thermocouples. Spring coil heater is widely used in heating engineering, mold, plastic industry, including the transfer machinery, medical equipment, casting process, welding, heat treatment process and many other industries and fields.

Website: http://www.etdzheater.com Electrical flange immersion heaters are designed for heating or temperature maintening of liquids, gas or mixture in static or circulation conditions. The design is based on customer process conditions: fluid to heat (type and properties), in/out temperature, pressure, heat exchange conditions (stagnant or flowing), and environment conditions (ATEX or not, onshore or offshore, etc.). Flange immersion heaters can be straight or L-shaped.