Free Radiating Heating Coil - MagnaCoil™

For Heavy Industrial Use

MagnaCoils™ - 1450°C Maximum Surface Temperature of Coil

The objective for the use of free radiating devices is to maximize the radiative POWER transfer from the heating elements.

If the heating element is used with insulation the objective of the user changes to obtaining a certain temperature inside the insulated region.

For either objective, one cannot exceed the rated temperature of the heating element.

If an insulated coil is preferred please see our Robust Radiator™ line of products.

Please use MHI Controls for the best performance.

MagnaCoil Part #	Di Coil inside diameter	Lz Coil length (same as terminal separation for standard coils)	n Approx. number of turns	Max. Watts (At Max Temp)	Terminal Type/Length Cross-Line In-Plane Same-side terminals
MC-8/1/4/4	1"	4"	8	2.5kW	standard
MC-8/2/4/4	2"	4"	8	5kW	standard
MC-8/3/4/4	3"	4"	8	7.5kW	standard
MC-8/4/4/4	4"	4"	8	10kW	standard
MC-8/5/4/4	5"	4"	8	12.5kW	standard
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1 Inch Energized Magnacoil

Standard Cross Line In-Plane Same Side Terminals

n=6

Heating Element Temperatures 1450°C (MagnaCoil™) Other configurations shown below (limitations may apply please contact MHI) (1900°C UltraCoil™ is special order)
Cross-Line In-Plane MagnaCoils™	Inline Coils	Cross-Line Out of Plane Coils




		Please contact MHI for use instructions. Click here for pancake shape elements.

Other configurations for MagnaCoil™ and UltraCoil™

Conical In-Line Coils	High temperature sleeve heaters	High temperature sleeve heaters

\|	UltraCoils™ (Temperatures Greater Than 1500°C) Minimum Coil Diameter 0.5" (12mm)
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