Flat Tubular Heaters

Our Flat Tubular Heaters are designed to provide high-efficiency, uniform heat distribution in space-constrained applications. By utilizing a unique manufacturing process that compresses round tubular elements into a low-profile flat shape, these heaters maximize surface-to-surface contact. This design significantly improves thermal conductivity and makes them the ideal solution for industrial machinery where space is limited but heat density requirements are high.

Flat Tubular Heaters

Our Flat Tubular Heaters are designed to provide high-efficiency, uniform heat distribution in space-constrained applications. By utilizing a unique manufacturing process that compresses round tubular elements into a low-profile flat shape, these heaters maximize surface-to-surface contact. This design significantly improves thermal conductivity and makes them the ideal solution for industrial machinery where space is limited but heat density requirements are high.

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What Are Flat Tubular Heaters?

Flat tubular heaters are formed by mechanically flattening tubular heating elements while maintaining the internal resistance wire and magnesium oxide insulation structure.

The flattened profile allows more heat to be transferred directly to the target surface, reducing thermal resistance and improving heating efficiency.

Flat tubular heaters combine the durability of tubular heating technology with the benefits of enhanced surface contact, making them widely used in industrial and commercial heating applications.

Custom Flat Tubular Heating Elements

Key Features & Benefits

  • Space-Saving Low-Profile Design: The flattened construction allows for seamless installation in narrow slots, grooves, or against flat surfaces where standard cylindrical heaters cannot fit.

  • Superior Thermal Efficiency: Enhanced contact area ensures faster heat transfer and reduced thermal lag, leading to improved energy efficiency for your heating system.

  • Robust Industrial Construction: Built with durable metal sheaths and high-quality internal resistance wires to ensure stable performance under continuous-duty industrial conditions.

  • Highly Customizable: We offer flexible design options, including custom lengths, widths, wattages, and terminal configurations to meet the specific requirements of your equipment.

Typical Applications of Flat Tubular Heaters

Commercial Food Equipment

Flat tubular heaters are commonly used in:

  • Food warmers
  • Buffet warming systems
  • Heated shelves
  • Heated display cases
  • Commercial kitchen appliances

Industrial Machinery

Suitable for:

  • Process heating equipment
  • Manufacturing machinery
  • Thermal control systems
  • OEM industrial equipment

Packaging Equipment

Used in:

  • Heat sealing equipment
  • Packaging machinery
  • Laminating systems
  • Thermal processing stations

Heating Plates and Panels

Provides uniform heating for:

  • Metal plates
  • Surface heating systems
  • Temperature-controlled panels

Drying Equipment

Suitable for:

  • Industrial drying systems
  • Air heating equipment
  • Thermal processing applications

These heaters are engineered to meet the demanding requirements of various Industrial Heaters systems, ensuring reliable and efficient performance across diverse manufacturing sectors.

Advantages of Flat Tubular Heaters

Feature Benefit
Flat Profile Increased contact area
Tubular Construction Durable and reliable
Uniform Heat Distribution Improved process consistency
Compact Design Easy integration into equipment
Custom Manufacturing Flexible application support

Technical Specifications

Parameter Specifications
Pipe Material SUS304, SUS316L, Incoloy840, Incoloy800 or customized
Resistance Wire Ni80Cr20, OCR25Al5
Watt Density 15W/in² to 45W/in²
Voltage 120V-480V or custom made
Cross Section 25.4x6.8mm; 13.5x5.5mm; 15x6mm; 18x6.7mm or customized

Why Choose Wattheat?

At Wattheat, we combine advanced engineering with high-quality manufacturing to deliver heating solutions that perform. As a leading supplier of Industrial Heaters, our Flat Tubular Heaters are manufactured to withstand the rigorous demands of industrial production, ensuring that your equipment operates at peak efficiency with minimal downtime. From prototyping to large-scale supply, our team provides the technical expertise and responsive support necessary to solve your most complex thermal management challenges. We invite you to explore our full range of Flat Heaters to find the perfect thermal component for your specific application.

Frequently Asked Questions (FAQ)

Etched Foil Flexible Silicone Heaters

The primary advantage is the increased surface contact area. The flattened profile allows for better thermal coupling with flat surfaces, resulting in more efficient heat transfer and a more compact design that fits into tight spaces where standard round heaters cannot.

These heaters are ideal for industrial platen heating, heat-sealing equipment, commercial food service machinery, and various packaging systems that require compact, uniform, and reliable heating performance.

Yes, we specialize in custom engineering. We can adjust the heater length, width, voltage, and wattage to meet the exact electrical and physical requirements of your specific industrial equipment.

To ensure durability and corrosion resistance, we typically use high-grade stainless steel or Incoloy. The choice of material depends on the operating temperature and the environment in which the heater will be used.

We offer flexible mounting options, including custom-engineered brackets, studs, or specialized clamping configurations to ensure the heater remains securely in place for optimal heat transfer.

Absolutely. Our flat tubular heaters are built with robust internal components and industrial-grade sheathing, specifically designed to withstand continuous operation and the rigorous demands of modern manufacturing facilities.

Flat Tubular Heaters

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Victor LEE - Wattheat of Founder