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Ningbo Etdz Andrew Precision Cast Co., Ltd.
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Stainless Steel Rotary Pump Castings Custom

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As a common industrial fluid transport equipment, rotor pumps are widely used in chemical, petroleum, pharmaceutical, food and other fields. It has the characteristics of high efficiency, stability and reliability in liquid transportation, and is widely used in the field of liquid transportation. In the construction of the rotor pump, the casting is a key component, and its quality and performance are directly related to the working efficiency and life of the overall pump.
Rotor pump castings refer to parts made by casting technology in key parts such as the pump body, pump cover, and impeller. The pump body and pump cover are the main shells of the rotary pump, responsible for fixing and protecting the internal components; while the impeller is the key power part of the pump, which generates the power to attract and discharge liquid through rotation. The structural design and manufacturing quality of these castings directly determine the performance of the entire pump.
In order to ensure the quality of rotor pump castings, strict quality control measures must be taken during the production process. By introducing advanced testing technologies, such as ultrasonic testing, magnetic particle testing, radiographic testing, etc., castings are comprehensively and accurately inspected to ensure that there are no internal defects and cracks. At the same time, an advanced quality management system is used to monitor the entire production process to improve product consistency and reliability.
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Ningbo Etdz Andrew Precision Cast Co., Ltd.

Ningbo Etdz Andrew Precision Cast Co., Ltd. is China Stainless Steel Rotary Pump Castings Manufacturers and Custom Precision Rotary Pump Castings Suppliers, specializing in the production of Stainless Steel Precision Rotary Pump Castings. The company is a joint venture established at the end of 1997. The company is located in Xiaogang Town, 20 kilometers northeast of Ningbo City. It is only 15 kilometers away from Beilun Port, the largest international freight port in the country, with convenient transportation and a good environment.The company has strong, advanced technology and capital, and constantly introduces new products. The company is booming at an astonishing rate. The company has nearly 120 employees, including 15 engineering and technical personnel. The company is constantly cultivating, introducing, and reserving a group of high-tech professionals, and now the company is considered a high-tech enterprise. The general manager is specially appointed as a provincial casting technology expert and an executive director of the China Precision Casting Association. He has been leading a group of high-tech and high-quality teams fighting in the stainless steel precision casting industry for a long time. They are constantly making progress and innovating, and are showing a new look. Become at the forefront of the advanced precision casting industry in the country and the world. The company specializes in producing various valves, pumps, marine hardware, auto parts, train parts, pipe parts, and other hardware stainless steel precision casting products, with a monthly output of more than 200 tons. More than 90% of the company's products are exported to the United States, Germany, Japan, Italy, Russia, Spain, and other countries and regions. The company relies on unique advanced technology and scientific management methods to produce high-quality stainless steel products that meet the needs of different customers. And promises to customers: "Backed by first-class technology and pioneered by leading new product development, we will become the most reassuring and satisfied enterprise for customers." Ningbo Andrew welcomes new and old customers to cooperate, and we will serve you wholeheartedly.

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Rotary Pump Castings Industry knowledge

Advanced detection technology ensures the performance of Rotary Pump Castings

In the industrial field, Rotary Pump Castings, as the core components of rotary pumps, play a vital role in the liquid transportation process. In order to ensure the normal operation and safety performance of the rotary pump, strict testing of the quality and performance of its castings is an indispensable link. Advanced detection technologies such as ultrasonic flaw detection, magnetic particle detection, and radiographic flaw detection have become important means of casting quality inspection because of their non-destructive, efficient and accurate characteristics.

Rotary Pump Castings are a key component of rotary pumps, and their quality directly affects the efficiency and stability of the pump. As a non-destructive testing method, ultrasonic flaw detection technology plays an important role in casting quality testing. By sending ultrasonic pulses and monitoring their propagation inside the material, ultrasonic flaw detection technology can find defects inside castings, such as pores, inclusions, cracks, etc. Its high sensitivity and accurate detection results ensure the timely detection and treatment of internal defects in castings, providing reliable guarantee for the safe operation of rotary pumps.

In addition to ultrasonic flaw detection technology, magnetic particle flaw detection technology is also one of the important methods commonly used for quality inspection of castings. This technology uses the adsorption phenomenon of magnetic powder to surface defects of castings under the action of a magnetic field, and determines the location and shape of defects in castings by observing the accumulation of magnetic particles at defects. Magnetic particle inspection technology is easy to operate and low in cost, and is especially suitable for detecting defects such as cracks and inclusions on the surface of castings. During the production process of Rotary Pump Castings, magnetic particle testing of the surface of the castings can effectively detect and eliminate surface defects of the castings to ensure the quality and reliability of the castings.

Radiographic flaw detection technology, as a method of transmission inspection of castings through X-rays or gamma rays, also plays an important role in casting quality inspection. Radiographic flaw detection technology has the advantages of strong penetration and wide detection range, and can detect defects and foreign objects inside castings, such as pores, inclusions, cracks, etc. The inspection of Rotary Pump Castings through radiographic flaw detection technology can comprehensively evaluate the quality and performance of the castings, promptly discover and solve potential safety hazards, and ensure the safe and reliable operation of the pump.

Through the application of these advanced technologies, the quality and performance of castings can be comprehensively and accurately evaluated, potential defects and problems found and solved, and the safe operation and long-term stability of the rotary pump ensured. In the casting manufacturing process, we not only focus on the optimization and improvement of the process, but also the application and development of detection technology, constantly improving the quality and reliability of castings, and providing a solid guarantee for the safety and sustainable development of industrial production.