Conductive
Permaheat Band Heaters
TUTCO’s durable aluminum Permaheat Band heaters use a tubular heating element to provide excellent heat transfer and resistance to contamination. Its aluminum body allows for better conformity to slightly irregular diameters.
The tubular elements are placed in a precisely extruded aluminum base. This aluminum base is normally sectioned to ensure a positive contact with the object being heated. The aluminum body also serves as an excellent transfer medium for rapid heat-up while providing a uniform temperature throughout the entire band.
Features & Benefits
- Resistant to contamination
- Durable tubular heating element
- Aluminum extrusion allows for even heat distribution
- Precision wound resistance wire
- Straight threaded terminals are normally supplied on all Permaheat heaters
SPECIFICATIONS
Operating Temp Capability 1400° F
Holes: Yes
Cutouts: Yes
Custom Delivery: 20-25 Days
Durability: Excellent
APPLICATIONS
PLASTICS
Extruders & Extrusion Die Heaters
Plastic Injection Molding
Blown Film Processes
Blow Molding Machines
AGRICULTURE
Holding Tanks
Drum & Barrel Heating
FOOD SERVICE
Food Processing – Candy Extruders
Food Service Warming
PROCESS
Chemical Processing
Scientific Testing Equipment
3D Printers
Medical Process Heater
In addition, Permaheat Bands can be modified to meet the demands of virtually any special application. Our engineers can utilize a variety of alternative features and options to customize the heater to your specific needs.
Heat Transfer
Thermodynamics, specifically heat transfer, is used throughout our daily lives, but not always thought of. A common practice of cooking breakfast would be one simple example. You place one type of media, your frying pan, onto a hot surface and apply the “heat”, which is your source of energy, to cook the food. The heat […]
Design With Mica in Mind
Mica is a superb insulating material that is versatile and cost-effective for heater design. At TUTCO-Farnam the majority of our custom-designed heaters use mica board machined to meet the customer’s specifications. A variety of types and thicknesses of mica are available and are selected for use based on the parameters required. Design variations using mica […]
How to Correctly Install a Band Heater
When installing a band heater, it is important that it be well seated on a clean smooth surface and be tightened so that good heat transfer occurs between the heater and the body being heated. The more circular the object to be heated is, so much the bet- ter. Conductive heat transfer is the best […]
Increasing Conductive Heater Element Life
Does continuous operation shorten heater element life? It’s a common question, and frankly, the answer is yes. All heating wire will eventually fail over time, but it is possible to improve the life of the heater by following these recommendations. All heater types require a balance of cooling and voltage control to avoid overshoot failures. […]