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Bobbin & Pipe Heater Hetauda

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Bobbin & Pipe Heater Hetauda

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Bobbin & Pipe Heater

Bobbin & Pipe Heaters are specialized industrial heaters designed for indirect heating of liquids, semi-solids, and gases. These heaters use high-purity ceramic bobbins with wound resistance wire, enclosed in metallic immersion tubes for safe and efficient heat transfer.

Their modular design allows easy replacement of bobbin elements, while optional thermowells and sensors enable precise temperature control. Widely used in chemical, food, and laboratory industries, they offer durability, efficiency, and flexibility in demanding applications.

As a premier manufacturer, Subhot Enterprises Pvt. Ltd. specializes in designing and engineering high-performance Bobbin & Pipe Heater in Hetauda tailored for demanding applications. These specialized thermal solutions guarantee maximum heat transfer and minimal power loss specifically for the growing Hetauda industrial network.

Whether your facility requires standard configurations or highly customized specifications, our range of Bobbin & Pipe Heater delivers consistent performance under harsh industrial environments. Our dedicated distribution channel offers quick engineering support and seamless doorstep freight delivery across the entire Hetauda region. Contact our technical expert team today for standard pricing or a tailored business quotation for your operations.

Advantages

  • Indirect Heating – Ensures clean, contamination-free heating of liquids and gases.
  • Customizable – Wide range of diameters, lengths, and power ratings.
  • Durable Build – Ceramic bobbins and robust immersion tubes for long life.
  • Safe Operation – Terminal boxes with IP-rated protection.
  • Energy Efficient – Low heat loss and high thermal transfer efficiency.
  • Easy Maintenance – Bobbin elements can be replaced without disturbing the immersion tube.

Applications

  • Fluid Heating – Oils, chemicals, and industrial liquids.
  • Semi-Solids – Heating wax, fats, and bitumen.
  • Gas Preheating – Process gas heating in protection tubes.
  • Laboratory Equipment – Scientific and analytical instrumentation.
  • Industrial Processing – Safe and clean heating where direct immersion is not feasible.

Features

  • High-purity ceramic refractory bobbins for insulation and support.
  • Uniform watt density for consistent heating performance.
  • Corrosion-resistant alloys (SS316, Incoloy, Titanium).
  • Sheathed and unsheathed design options.
  • Versatile mounting and control options (RTD, thermocouple, thermostat).
  • Designed for continuous industrial duty cycles.

Specification

Parameter Value / Range
Temperature Range Up to 800°C (1472°F) continuous operation
Heating Element Material FeCrAl, NiCr 80/20, NiCr 70/30 (premium alloys)
Ceramic Bobbin Sizes Ø 25, 30, 36, 42, 45, 57, 93 mm (custom available)
Watt Density Range 1–10 W/cm² (optimized for application)
Power Rating 500W to 1050kW (custom ratings available)
Voltage Options 110V, 230V, 415V AC (custom voltages available)
Immersion Tube Material SS316, Incoloy, Titanium, Cast Alloys
Tube Wall Thickness 1.5–3 mm (application dependent)
Tube Length Range 300mm to 3000mm (custom lengths available)
Terminal Box Rating MS IP54 standard, IP66 optional
Control Integration Thermocouple, RTD, Thermostat options
Cold Resistance Tolerance ≤3%
Mounting Options Flange, threaded, clamp-type configurations
Service Life 8,000 to 12,000+ hours typical operation

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