Duggal Brothers

D Type Heater is a heavy-duty immersion heating element designed for heating liquids, oils, water, and process fluids in industrial tanks, chemical equipment, and heating systems. It is manufactured using high-quality tubular heating elements with materials such as SS 321 and Incoloy for reliable performance, corrosion resistance, and long service life.

D Type Heaters are suitable for applications requiring efficient heat transfer and continuous operation. They can be customized as per required wattage, voltage, dimensions, mounting arrangement, and process requirements.

Features:

• Suitable for industrial liquid heating applications
• Available in SS 321 and Incoloy tube materials
• Efficient heat transfer and uniform heating
• Robust construction for continuous operation
• Custom wattage, voltage, and mounting options available
• Low maintenance and long operational life

 

A Drum Heater – also known as Barrel Heater or Container Heater. It is used to achieve the desired viscosity of liquids and gels by heating in order to prevent liquids from freezing or overheating inside the drum. It is being used indirectly for heating the drum.

A Refractory Bobbin Heater is a heavy-duty electric heater designed for furnaces, ovens, dryers, and industrial process heating applications requiring continuous high-temperature operation. It consists of a premium-grade resistance wire uniformly wound around a ceramic refractory core, ensuring excellent heat retention, superior insulation, and consistent thermal performance. Available in various wattages, voltages, lengths, and diameters to suit specific industrial requirements.

Features:

• High-temperature operation up to furnace applications
• Uniform heat distribution
• Excellent thermal insulation
• Robust ceramic construction
• Long operational life
• Custom-built designs available

Silicon Carbide Rod Heating Element is a high-temperature electric heating element designed for industrial furnaces, kilns, ovens, and heat treatment equipment. Manufactured from high-purity silicon carbide (SiC), these heating elements provide excellent thermal efficiency, rapid heat-up, and reliable performance at temperatures up to 1600°C. They are widely used in ceramic, glass, metallurgy, powder metallurgy, laboratory, semiconductor, and heat treatment industries.

Our Silicon Carbide Heating Elements are available in various diameters, lengths, resistance ratings, and terminal configurations to suit different furnace designs and industrial heating applications.

Features:

• High operating temperature up to 1600°C

• Excellent oxidation and corrosion resistance

• Rapid and uniform heat distribution

• Long service life with stable performance

• Energy-efficient operation

• Available in multiple sizes and custom specifications

• Suitable for electric furnaces, kilns, ovens, and laboratory equipment

Applications include ceramic kilns, glass furnaces, heat treatment furnaces, metallurgy, sintering furnaces, laboratory furnaces, and other high-temperature industrial heating processes.

A Custom Heater is a high-performance, precision-engineered thermal solution designed to deliver uniform, efficient, and reliable heating for specialized industrial applications. Engineered to meet precise technical specifications, these custom-built heating elements are widely used across diverse sectors including plastics packaging, food processing, chemical manufacturing, pharmaceuticals, and textile processing. Whether you require tailored dimensions, specific voltage/wattage configurations, or unique geometric shapes, our custom heaters ensure optimal thermal transfer, exceptional durability, and maximum energy efficiency in demanding operational environments.

We supply premium-quality, precision-crafted custom heaters designed with advanced insulation and robust terminal configurations to withstand continuous, high-temperature industrial workloads.

Features:

• Tailor-Made Design: Fully customizable in terms of size, shape, wattage, voltage, and mounting configurations to seamlessly fit your specific machinery or process.

• Superior Thermal Efficiency: Engineered for quick heat-up times and uniform surface temperature distribution, minimizing heat loss and energy consumption.

• High-Grade Material Construction: Manufactured using premium-grade sheath materials (such as Stainless Steel, Incoloy, Brass, or Ceramic) to resist oxidation, corrosion, and physical wear.

• Robust Insulating Core: Equipped with high-purity insulation materials (like MgO or Ceramic beads) ensuring excellent dielectric strength and long operational life.

• Heavy-Duty Reliability: Built to operate continuously under high temperatures and vibration-prone industrial setups without compromising performance.

• Versatile Terminal Options: Available with diverse lead wire types, terminal pins, or heavy-duty plugs for safe, secure, and hassle-free electrical connectivity.

A flameproof line heater is an industrial-grade heating system designed to safely heat flowing liquids, gases, or vapors in hazardous environments where explosive atmospheres are present. It isolates electrical components inside explosion-proof enclosures, preventing any internal sparks or high temperatures from igniting surrounding flammable substances.

A Process Heater Assembly is an engineered heating solution designed for industrial process heating of air, gases, oils, water, chemicals, and other fluids. Manufactured with high-quality heating elements and robust assemblies for reliable continuous operation.

Features:

• Custom engineered
• High heating efficiency
• Suitable for industrial processes
• Reliable operation
• Heavy-duty construction