W Type SiC Heating Element
The W-type silicon carbide heating element features a distinctive “W”-shaped design, also referred to as the M type, and incorporates three efficient heating units.
Constructed from high-purity, high-density silicon carbide particles through a re-drying self-bonding process, the W-type heating element is engineered explicitly for three-phase power applications, making it an ideal choice for processes such as float glass production.
| Parameter | Details |
| Material | Silicon Carbide (SiC) |
| Power Supply | Electric |
| Production Process | Crafted from premium silicon carbide blanks, enhanced through high-temperature siliconization recrystallization |
| Silicon Carbide Content | Above 99% |
| Diameter | 12-55 mm |
| Operating Temperature | Up to 1650°C |
| Voltage | 110-480V |
| Packaging | Inner cardboard box with foam padding, outer export wooden crate |
| Application | Float glass/furnace heaters |
| After-sales Service | Overseas service centers available |
| Brand | Chuangwei |
When ordering a W-type silicon carbide heating element, please provide the following details:
OD: Outer diameter
HZ: Hot zone length
CZ: Cold zone length
OL: Total length
A: Handle spacing
D: Connection bridge diameter
For instance: W type with outer diameter=20 mm, HZ=250 mm, CZ=350 mm, OL=625 mm, A=52 mm, resistance=0.9 Ω.
Designated as: W type, 20/250/625/52/0.9 Ω
Note: Should you require specific specifications, please get in touch with us, and we will customize solutions to meet your needs.
InstallationThe W-type silicon carbide heating element features a right-angle structure between its two cold ends and the heating zone, enabling versatile installation on the furnace top or side. This design is particularly well-suited for furnaces with limited space or those where two-end wiring is impractical.
For excessively wide or tall furnaces, positioning the W-type rods along one side allows the furnace’s inner surface to be divided into multiple temperature zones, enhancing control and improving temperature uniformity.
ApplicationsThe W-type silicon carbide heating element delivers outstanding performance in float glass production. Engineered for manufacturing soda-lime flat glass within a float bath, it supports a range of applications including building, automotive, and solar glass.
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