Stainless steel gear pump advantages and working principle

Stainless steel gear pump is a pump and motor Siamese, and at the same time submerged work under the pump products, compared with ordinary gear pump or asphalt pump, stainless steel gear pump clearly has the following advantages: 1. Compact structure, Small plot in the air. The stainless steel pump can be directly installed in the sump due to its submerged operation. It is not necessary to build a special pump room to install the pump and machine, thus saving a lot of land and construction costs. 2. Installation maintenance lunch. Small stainless steel gear pump can be free devices, large stainless steel gear pump usually equipped with automatic coupling installation can stop automatic device, installation and maintenance quite convenient. 3. Continuous operation for a long time. Stainless steel gear pump pump and motor coaxial, short shafts, rotating parts light weight, so the bearing to accept the load (radial) is relatively small, longer life expectancy than the ordinary pump. 4. There is no cavitation damage and irrigation water and other issues. Especially after the point to the operator brought a lot of convenience. But everything is split into two parts. The most critical issue with stainless steel pumps is usability issues. Stainless steel pumps are used under liquid conditions. The medium to be dispensed is a mixture of liquids that contain solid materials. Pumps and motors Close to the pump; vertical arrangement of the pump, rotating parts weight and water pressure in the same direction with the impeller. These problems make stainless steel gear pump in the seal, the motor bearing capacity, bearing arrangement and selection of the request is higher than the average sewage pump.

Plastics Materials

Plastics materials are a group of synthetic materials that have become essential in today's world due to their versatility, durability, and low cost. These materials are used in a wide range of applications, from packaging and consumer goods to construction and automotive industries.


There are various types of plastics, classified based on their properties and the manufacturing process. These include polyethylene, polypropylene, polystyrene, polyvinyl chloride, nylon, and polycarbonate, among others.

Polyethylene is the most commonly used plastic and is often used in packaging materials such as plastic bags and containers. Polypropylene is similar to polyethylene but is more rigid, and thus, often used in products that require a stiffer material, such as automotive parts and furniture.


Polystyrene is a rigid and transparent plastic that is often used in products such as disposable cups, cutlery, and packaging materials. Polyvinyl chloride, commonly known as PVC, is a popular plastic for construction materials such as pipes, electrical cables, and window frames.


Nylon is a strong and flexible plastic used in various applications, such as clothing, carpet fibers, and mechanical parts. Polycarbonate is a durable and transparent plastic often used in products such as safety goggles, aircraft windshields, and electronic device screens.


While plastics have revolutionized various industries, the disposal of plastic waste has become a significant environmental concern. Recycling and proper disposal of plastics materials are crucial to reducing plastic pollution and preserving the environment for future generations.


Overall, plastics materials have significantly impacted modern society, providing solutions for various industrial and consumer needs. As research and innovation continue to advance, it is expected that even more sustainable and eco-friendly plastics materials will emerge.

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