Construction Styles

Maximum performance and ease of installation are two major considerations when selecting the construction style of a Bucan mica heater. The following are the most common construction styles.

ONE PIECE   One-piece construction is used when a band heater can be installed on a barrel without extensively expanding it. Diameter:5/8"min;22"max Width: 5/8" min; 14" max
TWO PIECE OR MORE   Two or more pieces are for ease of installation for a mica heater. A practical choice when the barrel diameter is large. Diameter:2"min;44"max Width: 5/8" min; 14" max
ONE PIECE FLEXIBLE   One-piece flexible mica heaters are used in applications where two-piece construction is not practical, and expanding the heater is necessary during installation. These heaters should not be opened more than twice.
PARTIAL   Partial band heaters are recommended where obstructions or complicated holes prevent having complete coverage on the surface of the barrel.
CONICAL   Conical or irregular shaped mica heaters are made to fit unconventional forms. Heat transfer considerations impose limitations on the overall design and construction of these heaters. Our engineers are available to discuss the requirements of each application.
SQUARE AND RECTANGULAR   Mica heaters can be made square, rectangular or multi-sided to suit your specific requirements.
REVERSE   Reverse mica heaters are used in applications where heating from inside the barrel is required. The outside shell of these heaters is the heating surface and all the terminations and clamps are located on the inside of the heater. Diameter:3"min;36"max Width: 1" min; 12" max