Bobbin heating element
Scarlet Bobbin heater is constructed using several refractory ceramic blocks assembled together to the required length. The Nichrome wire heating element is inserted into the ceramic blocks, with a terminal block at one end.
This bobbin assembly is then inserted into a pre-assembled special protection tube, when used in liquid immersion and gas application. However, bobbin heaters can also be used in direct air-heating application without the protection tube.
Features :
Offers a large area to heat liquids or semi-solid materials like wax, fats, oil and bitumen. Suitable for indirect heating of gases and liquids, where it is inserted into a pocket or protection tube in the process tank, wherein, it can be repaired or replaced without draining the process tank. Wide range of lengths, voltages and power is available to meet customers’ specific requirement.
Simple and low-cost installation
Ease of maintenance and repair
Energy efficient as 100% of heat generated is within the solution
All ceramic bobbin heaters are custom-made, and the power ratings are according to the length of the ceramic bobbins shown in the table below .
- Both Ø29mm and Ø32mm ceramic bobbins will fit into a 1 ½ inch (Ø38mm) metal protection sheath.
- The Ø45mm ceramic bobbin will fit into a 2 inch (Ø51.8mm) metal protection sheath.
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METAL PROTECTION SHEATH (TUBE) SIZE
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CERAMIC BOBBIN HEATER - MAX. WATT TABLE
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WATER TYPE LIQUID
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OIL TYPE LIQUID
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WATT FOR FIRST 6 INCH
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ADDITIONAL WATTS (PER INCH)
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WATT FOR FIRST 6 INCH
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ADDITIONAL WATTS (PER INCH)
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Ø1.5 INCH
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339
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85
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226
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56
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Ø2 INCH
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468
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117
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322
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81
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