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热系统 -美国hotwatt加热器


Tubular Heaters管式加热器

Features
The Hotwatt Tubular Heater has built-in resistance to shock vibration corrosion and temperature extremes. The heater is swaged reducing the diameter of the metal  sheath and compacting the insulation. This insures rapid heat transfer and holds the coil in position for forming. 
Many formations are available. 
Long trouble free service. 
Made in U.S.A.
Construction

 


1.Steel
stainless steel copper or Incoloy sheathed elements. 
2.Element wire situated in proximity to outside surface for maximum heat transfer and minimum internal temperature while preserving good dielectric qualities. 
3.Pure magnesium oxide compressed to an optimum density for best heat transfer and electrical insulation at elevated temperatures. 
4.Weld connection. 
5.Cold pin. 
6.Insulator. 
7.Standard post terminal.

Strip heaters片状加热器

片状加热器可用于多种应用场合的多功能热解决方案。片状加热器可以固定在固体表面上,用于防冻防潮、食品加热以及汽车行业等其他应用。
Applications
Dies
Molds Plastic Forming and Sealing Tank and Kettle Heating. For specific applications correctly 
rated elements should be used to prevent overheating and to ensure long life. A guide to correct watt
 
densities for specific applications is shown below.
Features
 
The Hotwatt Stainless Steel Strip Heater provides clean dependable heat with sheath temperatures 
up to 1200
°F and watt densities up to 40 watts per square inch. 
Because of the seamless stainless steel sheath Hotwatt Ceramic Insulated Strip Heaters are dimensionally 
stable in milled slots.
 
Made in U.S.A 
Construction 
 

Seamless stainless steel sheath. 
1.Post terminals.
 
2.Ceramic element support.
 
3.Element wire situated in close proximity to outside surface for maximum heat transfer and minimum internal
 
temperature while preserving good dielectric qualities.
 
4.Magnesium oxide packing.