Quality Control

Quality control is the key to customer satisfaction and business success

We ONLY Choose the Finest Material

The finest raw material for Silicon Carbide (SiC) heating element is high-purity, high-density, and highly crystalline silicon carbide powder. The purity of the silicon carbide powder is important as impurities can lead to defects and decrease the overall performance of the heating element. High-density silicon carbide powder is essential for producing a compact and strong structure, while highly crystalline powder ensures that the elements have excellent electrical conductivity and high-temperature stability.

Inspection On Raw Material

Moisture Detection

Moisture detection is crucial for silicon carbide powder because moisture content can have a significant impact on the product quality and performance.

Density Detection

Density detection is important for silicon carbide (SiC) heating elements because it affects the element's durability and heat output. If the density is too low, the element may break or deform under high temperatures and stress, while if it is too high, the element may not produce enough heat output.

Bending Strength

Bending strength is an important property for silicon carbide heating elements because it determines the degree of deformation or permanent distortion the material can handle before it breaks. In heating applications, silicon carbide elements are subjected to high temperatures and thermal cycling which can cause stresses, leading to failure if the material's strength is exceeded.

Quality Control Throughout Whole Process

Making sure products are up to standard is crucial in the manufacturing process. First, ingredients should be checked to ensure they are the right quality. During production, the process should be monitored to catch problems early. Regular testing should also be done to make sure everything meets standards, and any issues should be investigated. Problems should be reported so actions can be taken. Finally, checks should be done after production to confirm the products are good enough for use. Quality control is important to keep products up to scratch, reduce waste and defects, and keep consumers safe.

Every Process Does Matter

Hot Zone Manufacture Process

Mixing — Forming — Drying — Inspection — Sintering — Inspection — Cutting

Cold Zone Manufacture Process

Mixing — Forming — Drying — Inspection — Cutting — Silicidation — Inspection

Connecting

Welding — Inspection — Aluminum Spray — Packing

During production, the process should be monitored to catch problems early. Regular testing should also be done to make sure everything meets standards, and any issues should be investigated. Problems should be reported so actions can be taken. Finally, checks should be done after production to confirm the products are good enough for use. Quality control is important to keep products up to scratch, reduce waste and defects, and keep consumers safe.

Each Element will be tested indivally

In the silicon carbide heating element industry, it's very necessary to do a full inspection for each element. Just imagine when you used unqualified elements in your customers' furnace, it may detect the furnace running smoothly. It will increase customers' cost of maintenance and replacement. The full inspection could benefits:

Ensure that every product meets your quality standards and specifications
Avoiding any defective or non-conforming products from reaching your customers
Reducing the risk of customer complaints, returns, recalls, or litigation due to poor quality products
Enhance our reputation and credibility as a reliable supplier or manufacture