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Zhejiang Nanchi Pump Successfully Developed Substitute for Heishin Single Screw Pump, Supporting Upgrading of Nanjing LG Magna e-Powertrain Auto Parts
Recently, Zhejiang Nanchi Pump Industry Co., Ltd. has achieved another milestone in technological innovation. Invited by Nanjing LG Magna e-Powertrain Auto Parts Co., Ltd., after six months of arduous R&D and repeated tests, Zhejiang Nanchi Pump Industry has successfully developed a single screw pump as an alternative to the Japanese Heishin 3ND08G15 model. This newly developed product matches the Heishin 3ND08G15 in precision, and achieves a major breakthrough in service life: the replacement cycle of the stator and rotor is extended from 2 months to more than 3 months.
Founded on April 25, 2021 and located in Qixia District, Nanjing, Nanjing LG Magna e-Powertrain Auto Parts Co., Ltd. is a joint venture established by two global enterprises, South Korea’s LG and Germany’s Magna. The company is currently in operation with a staff size of approximately 200–299 employees. Boasting robust production capacity, reliable product quality, a comprehensive after-sales service system and an outstanding talent team, it has quickly gained a foothold in the auto parts manufacturing sector. Committed to supplying premium auto parts to automobile manufacturers worldwide, it enjoys high recognition and influence within the industry.
During production, Nanjing LG Magna e-Powertrain Auto Parts Co., Ltd. has been using the Heishin 3ND08G15 single screw pump. However, the original model suffers from a short service life of the stator and rotor, which require replacement every two months. This issue has inevitably raised the company’s operating costs and maintenance workload. To tackle this challenge, the enterprise turned to Zhejiang Nanchi Pump Industry Co., Ltd., a long-term specialist in the R&D and manufacturing of progressive cavity pumps.
Founded in 2003, Zhejiang Nanchi Pump Industry has always taken technological innovation as its core competitiveness, and built a complete industrial chain covering R&D, manufacturing, sales and technical services. Equipped with advanced modern CNC machining facilities and a scientific management system, the company has developed seven major product series widely applied in industries including general industry, food and environmental protection. Its proprietary fluid transfer solutions can help customers boost production efficiency by over 30% and cut operating costs by 20%, delivering stable performance under complex working conditions. With reliable quality, its products are exported to more than 50 countries and regions across the globe, and sales revenue has doubled for five consecutive years.
In response to the requirements from Nanjing LG Magna e-Powertrain Auto Parts Co., Ltd., Zhejiang Nanchi Pump Industry promptly set up a dedicated R&D team to thoroughly analyze the technical characteristics and performance parameters of the Heishin 3ND08G15 single screw pump. Over the six-month R&D cycle, the team completed numerous design iterations, simulation tests, sample fabrication and optimization. Finally, the alternative product was successfully developed. Rigorous verification shows that the new product is equivalent to the Heishin 3ND08G15 in precision and fully meets the production process requirements of Nanjing LG Magna e-Powertrain Auto Parts Co., Ltd. Most importantly, it achieves a qualitative leap in service life, extending the stator and rotor replacement cycle from the original 2 months to over 3 months. This breakthrough reduces maintenance frequency, further improves production efficiency and generates substantial cost savings for the customer.
A representative of Zhejiang Nanchi Pump Industry stated that the successful development of this substitute product is not only a strong validation of the company’s technical strength, but also a practical example of responding proactively to market demands and helping partners solve real production challenges. Going forward, Zhejiang Nanchi Pump Industry will continue to increase R&D investment, continuously improve product performance and quality, provide high-quality progressive cavity pump solutions for more enterprises, and drive technological progress of the industry.
This achievement solves a key production problem for Nanjing LG Magna e-Powertrain Auto Parts Co., Ltd. It also sets a successful example of domestic substitution for relevant domestic industries, which is expected to support more enterprises to realize independent control over core components and enhance the overall competitiveness of China’s manufacturing sector.
