At T&D we are regularly asked: “what’s the best drum heater to heat ‘X’ product?”.
It’s a tricky question to answer. Our drum heaters and bulk container heaters are used in diverse applications across hundreds of industries and consequently one rule doesn’t suit all heating requirements.
The problem with giving specific recommendations are the variables involved. Variables such as heat-up time, stirring or not stirring, acceptable condition of product after heating and possible flash points. The workplace location of the drum heating requirement determines whether a “safe” area or hazardous area certified (ATEX) heater is required – drum heaters certified for safe use in hazardous areas and potentially explosive atmospheres can be supplied.
Drum Heating
Jacket Heaters For Plastic & Metal Drums
T&D offer two different types of heaters for drums; heaters for plastic drums and heaters for metal drums.
Our option for plastic containers is the HISD. An easy to fit, efficient and effective insulated heating jacket solution for all types of drums; particularly plastic containers, our HISD insulated Jacket heater is used for gentle warming of drum contents.
This heater is suitable for products which have a high viscosity; foodstuffs such as glucose, syrups and honey, which take a significant amount of time to absorb heat. Designed and constructed from high quality, durable materials the HISD drum heater is manufactured with a double insulated silicone heating cord which is threaded evenly across the length of the heater.
HTSD Drum Heater
This drum heater is the one to choose for thermally efficient heating of products which require consistently gentle heating.
There are several options available from T&D for heating products stored in metal drums. Firstly, the HTSD Side Drum Heater is specifically designed for melting or reducing the viscosity of products that require aggressive heating or high temperatures for handling.
Used to achieve product temperatures of up to 200°C this heating jacket provides the industry standard for handling products such as waxes, soaps and materials with a high water content.
Constructed with an outer layer of silicone coated glass fibre the HTSD has excellent thermal transfer properties and presents a great solution for maintaining consistently high product temperatures when held in metal drums or storage containers.
The HTSD is favoured when the entire contents of the drum needs to receive heat from top to bottom. It also acts as an insulation jacket once heated ensuring that the contents of the drum are heated as economically as possible.
Our HSSD is an effective and simple element offering exceptional heating performance. The heater delivers uniform heating from accurately positioned PTFE coated, multi-stranded resistance wires and is used to reduce the viscosity of materials such as soaps, fats, foodstuffs, varnishes and chemicals allowing them to be pumped or poured with ease.
The HSSD is the drum heater of choice for products which are moving in and out of drums and consequently the level of material inside the drum fluctuates. Three of these heaters can be placed on one drum at the same time offering the option of turning off the top two heaters as the level inside the drum drops.
Manufactured from 2mm thick mild steel for extra rigidity on uneven surfaces and with tapered edges for safe drum location the HBD Base Drum Heater is designed for use in tough industrial environments. The product supplies heat through an etched foil silicone heating element bonded under the platen area and is protected by a resilient high temperature coating.
Used for similar purposes to (and sometimes in conjunction with) the HSSD, the Base Drum Heater offers uniform heating across the base of a drum ensuring the product is evenly heated to anywhere up to 150°C. This product is favoured for the same reasons as the other two high temperature options but is T&D’s most robust drum heating element.
As always, T&D are available to contact for further application advice on which drum heater to use.
Selecting Drum Heaters
When you call us please be sure to let us know; the material of your drum, what your product is, what the ambient temperature of the application is, what heating temperature you want to achieve and how quickly you want to heat the product. Please remember all of the above products are available as bespoke items – contact Thorne & Derrick to discuss your drum heating requirements.
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IBC & Drum Heaters: T&D International are the UK’s largest stockist and supplier of Insulated Heating Jackets for Drums & Containers.
By Chris Dodds : estimated reading time 3 minutes
Drum Heaters To Melt Waxes & Resins
Drum heating jackets can be used to consistently heat the drum container and raise the temperature, allowing for easy management of contents with uniform surface heating of drums containing waxes. Wax is solid at ambient temperature and requires heating to the melting point to convert to a liquid state.
T&D provide standard and bespoke heating solutions to drums, containers and storage vessels for an extensive range of waxes:
Natural Waxes
Vegetable Waxes – carnauba, candelilla, soy
Animal Waxes – beeswax, lanolin, tallow
Mineral Waxes – fossil/earth (cereson, montan) or petroleum (paraffin, microcrystalline)
Contact T&D To Discuss Your Wax Drum & Container Heating Applications
Some substances are highly viscous or solid at ambient temperatures making them difficult to decant and have very high melting points. Wax in particular can require high temperatures before becoming manageable – for instance, paraffin wax has a typical melting point between about 46°C and 68°C (115 and 154°F).
T&D are able to provide drum heating jackets and equipment to suit a range of drum container sizes including high temperature heated jackets and base drum heaters to melt solidified substances and reduce viscosity.
A range of high temperature drum heating jackets are available for 25, 50, 105 and 200 litre steel drum containers. Alternatively, custom drum heaters can be provided to fit other container sizes.
To further increase the temperature of 200 litre drums to higher temperatures in a reduced time period a base drum heater can be used.
Drum Heater Jackets Supplied To Keep The Air Fresh
T&D have provided 25L drum heater jackets to many industries and applications including cleaning and hygiene chemical manufacturers.
T&D were approached to provide a solution when problems occurred when trying to empty the contents of a 25L drum container which had arrived from overseas.
The drum containers held a chemical which at low temperatures was difficult to remove and as a result was slowing down the production process.
T&D provided a solution with the HISD/A drum heater jacket for 25L containers, this allowed the client to heat up the container to reduce the viscosity of the chemical allowing the contents to easily be removed and avoid production delays.
HISD/A drum heater jackets can be fitted with either a 0-40ºC or 0-90ºC adjustable thermostat, a 4 metre power cable and adjustable quick release buckles to secure the jacket to the drum container.
ATEX & IECEX Certified IBC Heating Jacket
Heat up IBC & Totes in Hazardous Areas
Visit Hazardous Area IBC Heaters for container heating solutions in potentially explosive atmospheres, including Zone 1 and Zone 2 hazardous locations.
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ABOUT US
Thorne & Derrick International are your single-source supplier of Electrical, Mechanical, Process & Instrumentation Equipment. T&D provide an outstanding service to UK and international customers – we are highly customer responsive and absolutely committed to providing a world-class service.
T&D supply utilities, power, renewable energy, construction, rail, manufacturing, food/beverage, mining, oil, gas and petrochemical industries – distributing 100,000+ products from 100+ manufacturers from multi-million pound stocks. Since 1985 we have established a solid reputation based on service, integrity and trust.
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Press Release Date: 04.07.2019 uploaded by Chris Dodds (T&D Sales + Marketing Manager) Category: Stockist Distributor Agreement Announcement Thorne & Derrick International announce that they have signed a Preferred Distributor Agreement with Raytec, the world leading manufacturer of LED...