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插入加熱器中、低功率密度

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報價:面議

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插入加熱器中、低功率密度
插入器中或低收費適用于中度加熱至300oC.我們插入加熱器是用高質量的不銹鋼管或其他材料,如銅,黃銅或鋁。長壽命陶瓷體插入管和承受每連續溫度變化,以及最好的熱傳導性,作為身在與管壁接觸,從而使熱一個完美的分布。加熱絲置于陶瓷體,一流的質量。鎳鉻電熱絲加熱器是用于由于其高耐高溫的制造。涂上檢查顆粒氧化鎂,覆蓋盒加熱器給加熱絲和加熱器之間的完美導電內。
技術數據
熱強度(低密度)高達4 /厘米2
功率取決于尺寸
漏電流(冷態)< = 0,1ma在242v
絕緣值(冷態)5分鐘歐姆500W分鐘
介電強度1500V 1 /賽格
最高工作溫度350°C
長度誤差±1.5 %
公差直徑±0.1
公差連接長度+ / – 15mm
功率公差+ 5% – 10%
寒冷地區5-25mm標準
建設
IHP中/低密度插入加熱器的使用方法,我們將與氧化鎂的所有內部部件實現長壽命制。加熱絲纏繞到一個堅硬的陶瓷缸或放置在孔內根據熱強度的陶瓷缸。盤、陶瓷頭兩端放置在隔離和保護器。整個裝置密封在金屬管和裝在純氧化鎂以確保一切完全絕緣。插入加熱器被壓縮到正確的尺寸和公差。
焊接防水基礎承受壓力可達60公斤/厘米2。
校準的不銹鋼管AISI 304 / 316 / 321 /耐熱鎳鉻鐵合金。
陶瓷絕緣子。
純氧化鎂。
80 / 20鉻鎳加熱絲,熔點1400°C.
陶瓷型芯。
硬質瓷頭。
導線。
熱折射膏。
應用實例
硬化
加熱流體
加熱固體
加熱工具
醫療和實驗室設備
熔化的
模具
硫化
焊接

 

Insertion heaters medium and low watts density

Insertion heaters with medium or low charge are suitable for moderate heating up to 300oC. Our insertion heaters are made with high quality stainless steel tubes or with other material such as copper, brass or aluminium. A long-life ceramic body is inserted into the tube and withstands every continuous temperature variation, together with the best possible thermic conductivity, as the body is in contact with the wall of the tube, thereby giving a perfect distribution of heat. The heater wire is placed inside the ceramic body and is of first class quality. A nickel-chromium heater wire is used in the manufacture of cartridge heaters due to its high tolerance of high temperatures. Coated with checked granulometric magnesium oxide, covering the inside of the cartridge heater giving perfect conductivity between the heater wire and the heater.

Technical data

Heat intensity (low density) Up to 4W/cm2
Power Depends on dimension
Current leakage (cold state) <= 0,1mA at 242V
Insulation value (cold state) 5 Min Ohm 500W Min
Dielectric strength 1500V 1/seg
Working temperature Max 350°C
Tolerance length +/- 1,5%
Tolerance diameter +/- 0,1
Tolerance connection length +/- 15mm
Power tolerance + 5% – 10%
Standard cold areas 5-25mm

Construction

IHP medium / low density insertion heaters are manufactured using a method where we compress all internal components with magnesium oxide to achieve a long life. A heating wire is wound onto a hard ceramic cylinder or placed in holes within the ceramic cylinder depending on the heat intensity. Discs and ceramic heads are placed at both ends to isolate and protect the heater. The whole unit is sealed in a metal tube and packed in pure magnesium oxide to insure that everything is completely insulated. The insertion heater is then compressed to the correct dimensions and tolerances.

Insertion Heaters Construction

  1. Welded water proof base to withstand pressure up to 60kg/cm2.
  2. Calibrated stainless steel tube in AISI 304/316/321/INCOLOY.
  3. Ceramic disc insulator.
  4. Pure magnesium oxide.
  5. Nickel-chrome 80/20 heater wire, melting point 1400°C.
  6. Ceramic core.
  7. Hard ceramic head.
  8. Conductor lead.
  9. Heat refracting paste.

insertion heater

Application examples

  • Hardening
  • Heating of fluids
  • Heating of solids
  • Heating of tools
  • Medical and laboratory equipment
  • Melting
  • Molds
  • Vulcanization
  • Welding

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