Silicone Drum Heaters 0-120ºC

The Kuhlmann Silicone Drum Heater 0-120°C (Reference: 11-966) represents the benchmark technical solution for professional heating of industrial liquids. Designed by Kuhlmann, a recognised specialist in industrial thermal equipment, this high-performance silicone heater guarantees uniform and safe temperature rise for all standard metal drums.

Applications and sectors of use

This silicone drum heater is primarily aimed at professionals in the chemical, petrochemical, food and pharmaceutical industries who handle viscous or cold-solidified liquids on a daily basis. Industrial oils, greases, resins, oil-based food products, waxes and many other industrial fluids regain their optimal fluidity thanks to this adapted heating system.

Maintenance workshops, service stations, logistics warehouses and production units use this heater to prepare their fluids before transfer, packaging or processing. The temperature range of 0° to 120°C covers virtually all common industrial needs, allowing both the thawing of products stored outdoors and the maintenance of temperature-sensitive formulations.

Technical design and materials

The silicone technology adopted by Kuhlmann guarantees exceptional resistance to chemical agents, thermal variations and ageing. Silicone retains its flexibility even after thousands of thermal cycles, ensuring perfect contact with the drum wall for optimal heat transfer.

The integrated heating elements are uniformly distributed throughout the silicone matrix, avoiding hot spots that could alter the quality of heated products. This homogeneous design allows for a progressive and regular temperature rise across the entire drum surface.

The integrated precision thermostat ensures fine temperature regulation with an accuracy of ±2°C. Compatible with standard 200-litre metal drums, this heater perfectly adapts to standardised industrial market dimensions.

Installation and implementation

Simplified installation is one of the major advantages of this Kuhlmann heater. The flexible silicone design allows easy wrapping around the drum, with secure fastening using the provided adjustable straps. No specific tools are required for installation.

The electrical connection is made to a standard power supply with mandatory earthing to ensure safe operation. The external digital thermostat facilitates adjustment and real-time visual monitoring of the temperature.

For optimal use, it is recommended to place the drum on an insulating support to limit thermal losses to the ground. Heating time varies according to the volume to be heated, the ambient temperature and the desired target temperature.

Preventive maintenance is limited to regular cleaning of the silicone surface with a damp cloth and periodic checking of electrical connections. The silicone resists common industrial solvents, making degreasing easy when necessary.

Expert advice and performance optimisation

To maximise the efficiency of your silicone heater, combine it with additional thermal insulation (insulating blanket) which will reduce heating times by 30 to 40%. This synergy also helps maintain the reached temperature for longer after the heater is switched off.

Experienced professionals recommend programming a gradual heating cycle for sensitive products: starting at a moderate temperature and then gradually rising to the target temperature. This method preserves the physicochemical properties of the treated fluids.

During winter periods, anticipate heating requirements as temperature rise times increase with cold ambient conditions. For critical applications, consider installing a second identical heater to create secure redundancy.

Absolutely avoid directly heating empty or partially filled drums, which could damage the heating elements through overheating. Always follow the safety instructions specific to the products being heated, particularly for flammable or corrosive liquids.

Technical specifications