Profile: LMK Engineering Ltd. specializes in the design and manufacture of induction drum heaters and flexible heating jackets. Thermosafe drum & process induction heater is designed to heat 205 liter drums or smaller steel vessels. It is a single induction coil, wholly encapsulated in a cylinder made from a glass reinforced resin specifically developed for chemical plants. The cylinder is simply placed over the drum. The coil is connected to a single phase AC mains supply, and it generates heat directly and uniformly in the drum wall. Energy transfer is by alternating magnetic field, and thus there is no heat transfer by the conventional and inefficient means of radiation or convection. As there are no hot elements, the heater remains substantially cooler than the drum being heated.