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Two new products of heavy pump company have passed expert appraisal

In mid August, China General Machinery Industry Association and China Machinery Industry Federation jointly organized and held the new product appraisal meeting of "multi-stage volute centrifugal transfer pump and long-distance high lift transfer pump" developed by Chongqing Water Pump Factory Co., Ltd. in Chongqing. Relevant leaders and experts such as Chongqing Economic and Information Technology Commission and Shapingba District Economic and Information Technology Commission attended the appraisal meeting, and more than 30 leading group members, middle-level cadres and technicians of heavy pump company attended the meeting.

Long distance high lift delivery pump is a new product with new structure independently developed by heavy pump company with advanced design method and manufacturing technology. The new long-distance pipeline transmission technology adopts the water supply mode of one-time pressurization from the high-pressure pump station in the water source to the high-level pool, which greatly reduces the early project investment and later operation and management cost. The pump also has the characteristics of small vibration, stable operation, high efficiency and strong cavitation resistance. It can meet the requirements of various working conditions, and all performance indexes have reached the advanced level of similar products in the world.

Multistage volute centrifugal transfer pump is a new product with new structure independently developed by heavy pump company with advanced design method and manufacturing technology. The overall structure of the pump is novel and unique, which breaks through the existing limitations in structure and parameters. At the same time, it is also the first product to convert the independent intellectual property into practical use. Compared with foreign well-known pumps, it has the advantages of long service life, low manufacturing cost and low maintenance cost, and its technical parameters have reached the advanced level of similar products in the world.

The experts of the appraisal committee listened to the technical summary report, third-party test report, novelty search report and user use report of the heavy pump company, watched the on-site operation video of the product and reviewed the relevant technical data; After on-site Q & A and discussion, the expert group agreed that the development of long-distance high lift transfer pump and multistage volute centrifugal transfer pump was successful, filled the domestic gap, the main technical performance indexes reached the advanced level of similar international products, and had significant social and economic benefits. It was unanimously agreed to pass the appraisal.