Cobalt Alloy Valve Seat Order Finished

KAMA-E mainly supplies key components for various powertrains widely used in automotive, marine and industrial power generation equipment. KAMA-Energetic LLC has a deep technical accumulation and market reputation in the automotive field, especially in the supply of heavy-duty diesel powertrain components. KAMA-Energetic LLC has maintained close and long-term cooperation with KAMAZ Group, a famous Russian heavy-duty truck manufacturer, and provides core components for the engines of KAMAZ trucks, which guarantees the stable operation of heavy-duty trucks under complicated working conditions, as well as KAMA-E's high demands on product quality and performance.

On December 12, 2024, KAMA-E requested a quote for 2,000 pieces of valve seats to SYTOP, in which the cobalt alloy engine exhaust valve seat was put forward with extremely strict technical specifications and quality standards. The cobalt alloy material has excellent characteristics such as high strength, corrosion resistance, etc. Alloy 6 easily causes increased tool wear during processing, and it is difficult to ensure the product's dimensional accuracy and surface quality with ordinary processing equipment and technology. At the same time, the manufacturing process of the valve seat adopts powder metallurgy, which requires precise control of temperature and pressure to ensure the uniformity of the internal organization of the material. The subsequent precision machining process also requires high dimensional tolerances and any slight deviation may affect the sealing performance and working stability of the valve seat in the engine.

SYTOP has more than 30 years of experience in producing cobalt alloys. The powder metallurgy process is chosen for the process, which can improve the material's internal organization, increase the material's density and uniformity, and avoid the casting process that may produce sand holes inside the product.

The first batch of 300 products has been completed and passed the strict quality inspection process within SYTOP. Key performance indicators such as dimensional accuracy, surface roughness, hardness, etc. were tested individually, and all the indicators are in line with or better than KAMA-E's quality standards.

Regarding this cooperation, the relevant person in charge of SYTOP said, “The successful completion of the first batch of orders is a good start for our cooperation, and KAMA's persistent pursuit of product quality and technological innovation is highly compatible with our company's development philosophy. We will take this as an opportunity to continuously improve our technical strength and production capacity, and make every effort to produce the remaining 1,700 pieces of the order per the customer's requirements. At the same time, we are looking forward to a broader and deeper cooperation with KAMA-E in the future, and jointly contribute to the development of the power equipment manufacturing industry.”

With the delivery of the first batch of products, the cooperation between SYTOP and KAMA-E has taken a solid step forward. The two parties will continue to deepen communication, optimize products and services, and jointly develop a broader market space in the subsequent cooperation.