Low watt density heating elements are clamped between two heavy metal plates and are temperature controlled. A leg height of 100mm, robust steel construction with high temperature painted finish, 2.5m x 3 core flexible lead and 10 Amp plugtop are standard for the single phase units. This type of heater is best suited for closed drum situations.
Complete stainless steel units are also available and are manufactured by Thermal and are highly recommended for use in corrosive areas. Thermal manufacture totally sealed units which are designed for hazardous applications, eg Class 1 Zone 1, Explosion Proof and for Dust Ignition Proof classifications.
Maximum temperatures achieved are approximately 65°C - 80°C for the single phase units and 250°C - 300°C for the three phase units.
A multitude of voltages, wattages, diameters, temperature controls and programmable timers are available upon request.