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China Stainless Steel EGR Gas Chamber - Precision Casting from Reliable Suppliers and Factory
Product description
This is a part used in China's famous diesel engine factory, the engine exhaust system - EGR cooler in the parts, the name is called gas chamber.
It is made of stainless steel 304 material, which has the advantages of high temperature resistance, corrosion resistance, etc. It is widely used in the field of precision casting parts for automobiles, food machinery, valve bodies, pumps and other precision casting parts.
Product features
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Thin-walled & Complex Structure: Easy to produce deformation in the casting process.
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Strict Sealing Requirements: Higher requirements for the control of casting defects.
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High Positional Precision: High positional requirements between processing surfaces, especially the EGR valve mounting surface, demanding advanced processing equipment.
The structure of the product is complex. During pre-development, the sealing test failed, resulting in a high scrap rate. Through our team's efforts, we overcame the casting defects, reduced the leakage rate, and achieved mass production.
Product HISTORY
This product is one of our mature products. Mass production began in 2017, and it is currently in a stable supply state with an annual supply of 2W+.
Our company has a strong technology development team with the ability to develop a variety of shaped parts in the field of precision casting, providing integrated services from blank to machining. Striving for excellence to provide customers with efficient, high-quality products and services has always been the concept we adhere to.
Frequently Asked Questions
What is the application of this gas chamber casting part?
It is used in the engine exhaust system (EGR cooler) of China's famous diesel engine factories, and is also widely used in automotive, food machinery, valve bodies, pumps, and other precision casting fields.
What material is used for this product and what are its benefits?
The product is manufactured using stainless steel 304, which provides excellent properties such as high temperature resistance and corrosion resistance.
What were the challenges in casting this gas chamber?
The main challenges included handling its thin-walled and complex structure which is prone to deformation, meeting strict sealing requirements, and achieving high positional precision for the EGR valve mounting surface.
How did your team resolve the initial sealing test failures?
Through dedicated technology development, our team successfully overcame the casting defects, significantly reduced the leakage rate, lowered the scrap rate, and achieved stable mass production.
What is your production capacity and history for this part?
This is a mature product with mass production starting in 2017. We maintain a stable supply state with an annual supply volume exceeding 20,000 (2W+) units.
Do you provide machining services for precision casting parts?
Yes, our company provides integrated services ranging from blank casting to final machining for a wide variety of complex-shaped parts.