Double Spiral Type Sic Heating Elements Silicon Carbide Heating Element Sic Heater

Our Furnace Heating Element, Ceramic Fiber Board, Ceramic Heating Element is widely used because of its simple process, easy operation and low production cost. We continue to optimize our product production process and technology by continuously integrating our advantageous resources. Relying on the unique cutting-edge technology and professional experience in each business field, the company manufactures various household, commercial and industrial air-conditioning products. The company has the ability and confidence to overcome all kinds of difficulties and has sufficient pioneering ability to face all kinds of challenges.

Products Description

Coarse-tipped sic heaters is thin in the middle and thick at the both ends.

Properties

*Rated temperature of heating part surface is 1450℃

*Anti-oxidization, anti- corrosion

Specifications

OD: 8mm-40mm Overall Length: 300mm-4300mm

Design of silicon carbide rod power supply equipment

The most common control method of the electric heating feeding channel is to control the transformer once in anti-parallel with thyristor, and the transformer second time is connected with a corresponding set of silicon carbide rods.In terms of transformer design, it is the same as other electric furnace transformers, and its capacity design must leave a certain margin. The transformer for the forehearth is generally designed for a single-phase 380 V incoming line voltage, and the secondary voltage matches the resistance and power of the connected silicon carbide rods. As mentioned earlier, silicon carbide rods will age during use, and the resistance will increase, even increasing to 4 times the initial resistance during the life span. Therefore, the secondary voltage of the transformer must have several adjustable voltage levels. Each level is designed as a constant power. The lowest level voltage is designed according to the initial resistance of the silicon carbide rod. The remaining voltage levels are designed according to the aging of the resistance, the highest level. The voltage should be twice the lowest level. In this way, the resistance of the silicon carbide rod increases after a period of time, and the power required for heating cannot be met, so the voltage is increased by one level, and the heating power can be satisfied. By analogy, the service life of the silicon carbide rod is guaranteed. This kind of design is the most standardized, and it can be seen everywhere on the feeding channel in the past few years. The secondary voltage is often designed into 4 levels, namely 60V, 80V, 100V and 120V.

Q&A

1. Why choose us?

We have competitive price, on time delivery time and strict quality supervise.

2. How many employees in your company?

We have 20 workers and 5 technical staff .

Our industrial upgrading and transformation with technology as the core has provided a strong guarantee for the safe production of Double Spiral Type Sic Heating Elements Silicon Carbide Heating Element Sic Heater, and the enterprise has achieved safe and steady development. We integrate cultural concept into all aspects of production construction and quality management. Facing the new development stage, our company will actively practice the new development concept and integrate into the new development pattern.

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