Wingoil Visited a Large Forging Enterprise to Explore High-pressure Common Rail Pipes and Forging Process
On January 27, 2026, a group of key personnel from our company’s technical and sales departments made a special trip to a large-scale forging enterprise to conduct a special exchange and learning activity. The two sides conducted in-depth discussions on high-pressure common rail pipe testing processes, equipment adaptation requirements, and core technologies of large-scale free forging and die forging, and reached several consensuses, laying a solid foundation for further in-depth cooperation.
During the exchange meeting, both parties focused on the core issue of high-pressure common rail testing processes and equipment requirements, engaging in comprehensive and in-depth communication and collaboration. As a core component of the diesel engine’s electronically controlled common rail injection system, the performance of the high-pressure common rail directly affects engine power output, fuel economy, and emissions levels. The accuracy and standardization of its testing processes are crucial for product quality control. Our company’s technical personnel, drawing on their technical expertise, elaborated on the core requirements for precision control, efficiency improvement, and intelligent adaptation in the current high-pressure common rail testing process . They exchanged views with the technical team, focusing on process optimization directions for key aspects such as structural integrity testing, static sealing testing, and dynamic pressure response testing.
As a leading enterprise in the mechanical manufacturing sector, this large forging company boasts robust technical capabilities, extensive production experience, and a comprehensive quality control system, giving it significant advantages in high-pressure common rail pipe accessory processing and large-scale forging. It is reported that the company has a registered capital of 80 million RMB, holds 16 domestic patents and 5 software copyrights, and has achieved substantial technological innovations, particularly in precision machining and forging processes, where it possesses unique competitive strengths. During the exchange, its technical lead detailed its technical reserves in testing auxiliary processes and equipment customization based on practical experience in high-pressure common rail pipe accessory processing. In response to our testing requirements, the company provided both feasible and innovative optimization suggestions. Both parties reached preliminary consensus on key matters such as standardizing testing procedures, equipment parameter adaptation, and accurate data collection.
Following the seminar, accompanied by their technical team, our company’s delegation visited their production workshop to observe and learn about the entire production process of large-scale free forging and die forging, and to get up close to various advanced forging equipment. Their core technological advantages in large forging forming, precision control, and quality management left a deep impression on the delegation. Their free forging process is flexible and efficient, capable of accurately shaping large, simple forgings, and adaptable to the processing needs of heavy-duty parts. The die forging process, relying on precision die cavity design, achieves accurate replication of forging shapes, significantly improving production efficiency and product consistency. Simultaneously, patented technology optimizes the production process, achieving automated waste separation, balancing environmental protection and high efficiency.