LCD型履帶式陶瓷電加熱器是采用強度高，熱輻射性能好的氧化鉛陶瓷元件作絕緣材料，用優(yōu)質(zhì)鎳鉻絲作發(fā)熱體，穿接好的加熱器可以是矩形或三角形。它的鎳鉻絲纜與導(dǎo)線相接，采用新工藝焊接的接頭全部埋入陶瓷元件內(nèi)絕緣可靠，陶瓷電加熱器與控制設(shè)備配套即成為完整的熱處理系統(tǒng)它們的連接采用專門接插件，并可根據(jù)工件與控制設(shè)備的距離配置接長導(dǎo)線。

  特點：

  (1)有較高功率密度，可以進(jìn)行快速加熱，其加熱速度大大超過感應(yīng)加熱。

  (2)體積小略結(jié)構(gòu)簡單合理，重量輕，搬運裝拆勞動強度低。

  (3)可根據(jù)熱處理工件需要來確定陶瓷電加熱器的數(shù)量，不受任何條件的約縛。

  (4)陶瓷電加熱器直接覆蓋在熱處理工件上，外面包履一層保溫毯(針刺毯)，不需要任何熱容量大的材料，因此加熱器熱損失小，省電、節(jié)能效果顯著。

  SCD繩狀陶瓷電加熱器是根據(jù)履帶式陶瓷電加熱器所研制的一種新型電加熱器，其工作及參數(shù)相同于履帶式陶瓷電加熱器，它能滿足于電廠檢修管道工程的熱處理和各種異型焊接構(gòu)件的熱處理，例管道頭等。繩狀加熱器的線徑是Φ12，它彎折最小直徑Φ70，能滿足Φ70以上的各種管道熱處理。

  LCD crawler type ceramic electric heater uses lead oxide ceramic elements with high strength and good thermal radiation performance as insulation materials, and high-quality nickel chromium wire as heat generator. The connected heater can be rectangular or triangular. Its nickel chromium wire cable is connected with the conductor, and all the joints welded by the new process are buried in the ceramic elements with reliable insulation. The ceramic electric heater and the control equipment form a complete heat treatment system. Their connection uses special connectors, and the conductor can be extended according to the distance between the workpiece and the control equipment.
  Features:
  (1) With high power density, it can conduct rapid heating, and its heating speed is much faster than that of induction heating.
  (2) Small size, simple and reasonable structure, light weight, and low labor intensity for handling, assembling and disassembling.
  (3) The number of ceramic electric heaters can be determined according to the needs of heat treated workpieces, and is not bound by any conditions.
  (4) The ceramic electric heater is directly covered on the heat-treated workpiece, and is covered with a layer of insulation blanket (needle blanket), which does not require any material with large heat capacity. Therefore, the heater has small heat loss, significant power saving and energy saving effects.
  SCD rope ceramic electric heater is a new type of electric heater developed based on caterpillar ceramic electric heater. Its work and parameters are the same as those of caterpillar ceramic electric heater. It can meet the heat treatment of power plant maintenance pipeline engineering and various special-shaped welding components, such as pipeline head. The wire diameter of the rope heater is Φ 12. Its minimum bending diameter Φ 70, can meet Φ Heat treatment of pipes above 70%.