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Drum Heaters
How Does a Drum Heater Work
The typical band-type heater has electrical heating elements inside a metal or rubber sheath. The heat is conducted from the elements through the inner wall of the sheath, through the side of the drum, and into the product.
Thermostat heaters have a temperature controller that senses the temperature of the sheath and turns the power on and off depending on the setting of the control. When the sensor calls for heat, the heater turns on and develops full power. When the power is on, the temperature of the sheath can be several hundred degrees, so thermostat models work best with products that tolerate heat well without burning.
Infinite Control heaters don't sense the temperature. Instead, they constantly pulse the power on and off, which provides more gentle heating. They're ideal for heating sensitive products like honey and chocolate.
Immersion Heaters fit through the bung opening in the drum. The heating surface is directly in contact with the product, so they're faster and more efficient. They also have a thermostat, so they work best with non-heat sensitive products. Some models are made from stainless steel so they can be used with a wide range of products.
Heat Jackets and Blankets have flexible heating elements woven into insulating fiberglass. They completely surround the container and help reduce heat loss, so they're more efficient than band heaters.
No matter what kind of drum heating you need to do, make sure that you get expert advice. That's the easy part! BASCO has the best trained and most knowledgeable customer service people in the industry. With our 75+ years of experience in the drum biz, we'll help you get the heater you need to get your job done right.