Product Overview

Our Oven Tubular Heaters are engineered to deliver consistent, reliable heat for a wide range of cooking and baking applications. Whether for a domestic kitchen range or a large-scale industrial baking line, these heating elements are designed to withstand high temperatures and thermal cycling while maintaining structural integrity.

Constructed with high-grade resistance wire and premium Magnesium Oxide (MgO) insulation, our tubular heaters ensure rapid heat-up and uniform temperature distribution. They are the perfect replacement or OEM component for electric ovens, convection ovens, toasters, and industrial baking chambers.

Product Categories

We offer specialized designs for two distinct markets:
1. Home Appliance Heaters
Designed for aesthetics and efficiency in residential kitchens.
Applications: Electric ranges, wall ovens, toaster ovens, and grills.
Key Features:
Porcelain Enamel Coating: Optional coating for easy cleaning and resistance to food acids.
Hidden Bake Elements: Concealed designs for modern oven interiors.
Standard Shapes: Available in common configurations (e.g., "M" shape, oval, circular) to fit major appliance brands.

2. Industrial Oven Heaters
Built for durability and high wattage in commercial environments.
Applications: Commercial convection ovens, pizza ovens, bakery rack ovens, and food processing dryers.
Key Features:
Heavy-Duty Sheaths: Made from Stainless Steel (SS304/316) or Incoloy to resist corrosion from steam and cleaning chemicals.
High Watt Density: Capable of reaching high temperatures quickly to maximize production throughput.
Custom Geometries: Bent into specific shapes (U, W, serpentine) to fit large or irregular combustion chambers.

Key Features & Benefits

Uniform Heat Distribution: The tubular design ensures heat is spread evenly across the surface, preventing hot spots and ensuring perfectly cooked food.
Thermal Stability: High-purity MgO insulation prevents element failure during rapid heating and cooling cycles.
Corrosion Resistance: Premium metal sheaths protect the internal heating coil from oxidation and moisture, extending the lifespan of the element.
Safety: Grounded sheath and high dielectric strength insulation ensure electrical safety in high-humidity kitchen environments.
Easy Installation: Standard terminal connections (screw terminals or spade lugs) allow for quick replacement and maintenance.

Technical Specifications

Parameter                                    Specification
Sheath Material                        Stainless Steel 304 / 316 / Incoloy 800 / Carbon Steel
Coating                                        Uncoated or Porcelain Enamel (White/Black)
Diameter                                    6mm – 15mm (Standard: 8mm, 10mm, 12.5mm)
Voltage                                       120V, 230V, 240V, 400V, 480V (AC)
Power Rating                           500W – 10,000W+ (Customizable)
Surface Load                           < 20 W/cm² (Industrial) / < 10 W/cm² (Residential)
Max Sheath Temp                Up to 750°C
Connection                            Terminal block, ceramic beads, or direct wire leads

Applications

Sector                                         Application Examples
Residential                              Top/bottom heating elements, broilers, warming drawers, self-cleaning oven cycles.
Commercial                           Pizza deck ovens, conveyor toasters, rotisserie heaters, commercial ranges.
Industrial                                Bakery rack ovens, food dehydration tunnels, curing ovens for manufacturing.

Customization Services

We understand that oven designs vary. We offer full customization to meet your specific appliance requirements:
Bending: Precision bending to match your oven cavity dimensions.
Terminal Placement: Adjustable terminal box location and orientation.
Mounting Hardware: Custom flanges, brackets, and screw hole spacing.
Wattage Adjustment: Optimized wattage to match your thermal performance goals.

Quality Assurance

Every oven heater undergoes strict quality control:
Leak Testing: Ensures the sheath is hermetically sealed to prevent moisture ingress.
Hi-Pot Test: Verifies electrical insulation safety.
Power Test: Confirms wattage is within ±5% tolerance.
Visual Inspection: Checks for surface defects and dimensional accuracy.