H Type Silicon Carbide Heating Element | SiC Heater

ZYLAB H Type Silicon Carbide Heating Element

Introduction

The H Type Silicon Carbide Heating Element is a high-power SiC heater designed with a parallel dual-shank structure and a long heating section between them, forming an “H” shape. This configuration provides increased power density, enhanced heat uniformity, and is ideal for horizontal or vertical installation in high-temperature furnaces. Operating in oxidizing or neutral atmospheres up to 1500°C, it is widely used in industrial kilns, sintering systems, and lab-scale high-temp processes.

ZYLAB offers standard and custom H Type SiC heating elements, with precise control over resistance, dimensions, and performance stability.

Available Models & Customization

Type: H

OD: Outer diameter (mm)

OL: Overall length(mm)

HZ:Hot zone length(mm)

CZ: Cold end length (mm)

A: Shank spacing (mm)

Standard Diameters: 14、16、18、20、25、30 mm

Voltage: 220V–380V (customizable)

Custom Specs Example: OD = 18 mm, HZ = 400 mm, CZ = 450 mm, A = 70 mm

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ZYLAB also offers a full range of accessories for SiC heating elements to ensure safe and efficient installation.

Applications of H Type Silicon Carbide Heating Element

• Ceramic and Powder Metallurgy Sintering Furnaces

• Glass Annealing and Melting Kilns

• Debinding and Heat Treatment Furnaces

• High-Temperature Laboratory Equipment

• Industrial Tunnel and Box Furnaces

• Semiconductor and Electronic Component Processing

• High-Load Thermal Systems Requiring Stable Uniform Heat

Features & Benefits

• Max Working Temperature: 1500°C in air

• H-shaped parallel rod design for efficient power distribution

• Recrystallized silicon carbide ensures high mechanical strength and oxidation resistance

• Optimized for horizontal placement with superior thermal stability

• High power loading capability, ideal for large-scale or demanding processes

• Custom lengths, diameters, and resistance values available

For More Content

Please read our blog: SiC Heating Elements: Complete Guide to Types, Selection, Installation, and Maintenance

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