HTSD - High Temperature Drum Heater (up to 220 °C)

The HISDpro - Side Drum Heater is a simple yet effective silicone insulated drum heater for the heating of barrels up to 90°C. The Silicone heating jacket is available in four standard sizes (25 / 50 / 105 / 200 liters) and can be manufactured to customer specifications as well. HISDpro heater jackets are particularly suited to melt soaps, fats, varnishes and oil-based products, or respectively reduce their viscosity. The 200-liter element can be combined with the HBD - base drum heater to reduce the heat-up time. These heater jackets are not only used on drums but also containers and any kind of glass-fibre reinforced plastics. They can be produced with any number of belts, e.g. to enable them to be clamped on to rotor blades.

The HSHP – Drum Heater (220 °C) is suitable for steel drums (and with restrictions also for plastic drums). The outer material is a Teflon which is released for contact with food. The material possesses high levels of chemical and acid resistance. However, products such as waxes, soaps and materials with high water content can be heated excellently as well. The drum heating jacket is lightweight, robust and free of silicone. The excellent thermal transfer properties due to the perfect fit result in homogenous temperatures. Our silicone-free high-temperature drum heater is available in the standard size of 200 liters but can also be made to customer specification.

We offer an extensive range of drum and barrel heaters and container heaters: Heating jackets, silicone drum heaters, base drum heaters and insulating but unheated drum jackets and lids for heating and insulating plastic and metal drums respectively containers. According to the destined application we use polyester, silicone, teflon and glass fibre for our drum heaters and container heaters. Some of the materials are coated and multi-layered resp. combined. Our drum heaters can be used individually and in combination and can be ordered and delivered online (shop.freek.de) for all standard drum sizes (25 / 50 / 105 / 200 litres). Of course, we also manufacture our heating jackets, heating sleeves, base heaters and insulating bonnets individually to fit your container and your special application. HC - Heating cabinets If you heat several drums or containers together or need a container heater for the ATEX area, the heating cabinets from our partner Amarc are the right choice.

Advantages of Heating Plates with Square Cartridge Heaters: -> Simple plate manufacture due to rectangular groove geometry, no deep-hole boring -> Simple heater installation by bending and pressing along the plate surface -> Complex plate geometries with bores and openings -> Optimal heat transfer due to 75% surface contact -> No casting with heat conductive compound -> Uniform temperature profiles due to thermally optimized groove layouts/power distribution and utilization of insulation plates -> high process temperatures (up to 450°C in aluminium, up to 700°C in stainless steel) Example "Heated Stamp": D=100 mm out of tempered tool steel up to max. 700°C continuous temperature. Fitted with 2 Square Cartridge Heaters 1500 W/ 230 V, 4,5 x 4,5 mm x 600 mm, with 50 mm unheated at the termination end. Annealed and formable with a nickel sheath, resistant up to 850°C surface temperature. Connection by fibreglass insulated pure nickel high-temperature leads (max. 500°C)