External Industrial Electric Tank Heating

Epoxy laminated panel heater installation.

If you’re looking for an excellent external tank heating solution you may want to consider epoxy laminated panel heaters (ELPs). The heaters provide a low watt density heating profile, and along with their inherent low mass,  ELPs provide excellent thermodynamic performance.

These electric heating panels use a flat foil resistive element laminated in a multi-layer fiberglass “sandwich” using epoxy resin. Manufactured under tightly controlled heat and pressure to assure bonding and structural integrity, the resulting heater is a water-proof and durable semi-flexible heating panel.

Epoxy laminated panels are used in a variety of applications, from freeze protection to process heating. They are used on either vertical or horizontal metallic or non-metallic tanks with diameters of 48" and above. They are also applied in dry or wet areas, corrosive environments, and carry FM approval for hazardous area use.

No special tools or skills are required, so they are quick and easy to install. Typically the ELPs are installed by banding them to the tank with metal bands or polyester straps, taking just a few minutes. After installation, adhesive aluminum tape should be applied to the edges of the heaters to act as a seal, preventing thermal insulation becoming trapped between the heating panels and the tank.

For more information contact:

HotfoilEHS
2960 East State Street Ext.
Hamilton, NJ 08619
Phone # 609.588.0900
Fax # 609.588.8333
www.hotfoilehs.com
Email: dap@hotfoilehs.com

Freeze Protection and Temperature Maintenance for Metallic & Non-Metallic Tanks and Vessels

Hotfoil ELP heating panel construction.

With winter around the corner, manufacturing plants need to consider the possibility of freezing or low process temperatures effecting outdoor storage tanks and transfer vessels. The most common approach is to install electric heating panels on the outer surface of these tanks and vessels to prevent the contents from freezing. Lower than normal ambient temperatures can also have negative effects on the flow of liquids for a given process. In these situations it is important to maintain liquids at a constant temperature. Electric heating panels are easy to install on tanks and vessels and provide the flexibility to heat a large area of the tank surface. They can also be used to target heat to specific areas on a tank.

Typical Hotfoil ELP
heating panel placement

Hotfoil ELP heating panels are suitable for installation on metallic tanks and vessels for freeze protection or process temperature maintenance up to 79°C/175°F. They incorporate flat foil resistive elements that are laminated by heat and pressure in a multi-layer fiberglass construction with epoxy resin. The resulting electric heater design is a semi-flexible panel that is waterproof and durable. They are used in a variety of heating applications spanning from freeze protection to process heating with exposure temperatures ranging from -40 F to +212 F.

ELP heating panels can be used on either vertical or horizontal tanks with diameters of 48" and above, with either metallic or non-metallic construction.  They can be used in dry, wet, or corrosive environments, are available in 120 and 240 volts, and are approved for hazardous and non-hazardous areas.

For more information, visit www.hotfoilehs.com or call 609.588.0900

Use External Electric Heating Panels for Ease and Simplicity

ELP tank heater construction

When it comes to heating process tanks electrically, you have two options - immersion or externally mounted panels. Immersion heaters must penetrate the tank wall, or be placed of over-the-side in an open top tank. Both approaches add cost and/or safety considerations. Sometimes entry to the tank may not be possible at all.  A good alternative are electric heating panels.

One type of exterior heater design, the epoxy laminated panel (or ELP), is a very versatile tank heater. Possessing unique flexibility, ELP heating panels can be used in a variety of heating applications ranging from freeze protection to process heating up to 212 deg. F . These panels can be used on either vertical or horizontal tanks of metallic or non-metallic construction. They can be used in dry, wet, or corrosive environments in ordinary or approved hazardous locations.

ELP heating panels are quick and easy to install, require no special tools or skills. Heaters are usually installed by banding them to the tank with metal bands or polyester straps. Installation of several ELP heating panels takes only a few minutes.

Check out the following document for more information on the epoxy laminated panel heaters.

Epoxy Laminated Tank Heater Panels from Hotfoil EHS, Inc.

Epoxy Laminated Panels for Industrial Tank Heating

Epoxy laminated heater for tanks

Need a way to maintain process temperature for a holding tank? Looking for something easy to install and connect? Consider an epoxy laminated electric heating panel.

These heaters use a flat foil resistive element which is laminated in a multi-layer fiberglass construction using epoxy resin. The manufacturing process is done under tightly controlled heat and pressure to assure bonding and structural integrity.  The resulting electric heater design is a semi-flexible panel that is waterproof and durable.

Epoxy laminated panel (ELPs) are a very versatile option for tank heating. ELP heating panels can be used in a variety of applications from freeze protection to process heating with exposure temperatures ranging from -40 F to +212 F. ELP heating panels can be used on either vertical or horizontal tanks with diameters of 48" and above, with either metallic or non-metallic construction. They can also be used in dry, wet, or corrosive environments, as well as for hazardous and non-hazardous areas. 

Installed view of epoxy laminated heater.

They are quick and easy to install and require no special tools or skills. Heaters are usually installed by banding them to the tank with metal bands or polyester straps, which takes only a matter of minutes. After installing the heating panels, adhesive aluminum tape should be applied to the edges of the heaters acting as a seal. This will prevent thermal insulation becoming trapped between the heating panels and the tank.

The heaters provide a low watt density heating profile, and along with their inherent low mass,  ELPs provide excellent thermodynamic performance. 

For more information contact:

HotfoilEHS
2960 East State Street Ext.
Hamilton, NJ 08619
Phone # 609.588.0900
Fax # 609.588.8333
www.hotfoilehs.com
Email: dap@hotfoilehs.com