Ningguo Weida Casting Co., Ltd. is located in “the city of wear resistance castings in China-Ningguo city”.

Ningguo Weida Casting Co., Ltd. is located in “the city of wear resistance castings in China-Ningguo city”.

Ningguo Weida Casting Co., Ltd. is located in “the city of wear resistance castings in China-Ningguo city”.

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China's steel exports have fallen sharply curb exports policy

China's steel exports have fallen sharply curb exports policy

Statistics show that China's steel exports in April year on year increase of one hundred forty-six percent in August, down to around 40 percent in September fell 9.1% return four. If the steel export

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2021

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Ball valve ball structure

Ball valve ball structure

The structure of the stainless steel ball is determined by the connection between the valve body and the pipe, and the valve body and the valve cover. In terms of manufacturing methods, there are casting, forging, forge welding, cast welding and tube-sheet welding. Generally, from the perspective of economy, casting is used if the nominal diameter is equal to or greater than 50mm, and forging is used if the nominal diameter is less than 50mm. However, with the development of modern casting and forging technology, this limitation has been gradually broken through.

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2023

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Cement production and casting wear-resistant material

Cement production and casting wear-resistant material

In the cement production process need to apply a lot of wear-resistant materials, which also has

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2021

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Improvement of wear resistance of grinding balls

Improvement of wear resistance of grinding balls

Particle morphology: Ceramics are made of pressed bodies fired at high temperatures, and the bodies are pressed by particles. Therefore, the sintering of ceramics is not only the sintering behavior between particles, but more importantly, the sintering behavior of the green body. Sintering is an important part of ceramic firing. There are many factors that affect the sintering of the green body, and the intrinsic factor is the characteristics of the powder. Powder characteristics are one of the important factors affecting sintering. Surface energy is one of the driving forces for particle sintering. The morphology affects the surface energy of particles.

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2023

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Grinding ball production process

Grinding ball production process

Grinding balls refer to bauxite, roller powder, industrial alumina powder, high-temperature calcined alpha alumina powder and other materials as raw materials. After batching, grinding, powder making (pulping, mud making), molding, drying, and burning It is a ballstone made by processes such as grinding and grinding and is mainly used as a grinding medium. It is a tool used to grind materials and is widely used in grinding machines and ball mills in mining, cement, chemical and other industries. The production process of grinding balls mainly includes raw material selection, material pretreatment, grinding ball shaping, sintering and grinding.

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2023

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Grinding ball applications

Grinding ball applications

The blanks and glazes used in the construction and sanitary ceramics industry, whose main products are wall and floor tiles, are ground with ball mills. Most companies still use natural ball stones as grinding media. Due to their poor wear resistance, natural ball stones inevitably contaminate the glaze during the grinding process. At the same time, due to the low density of natural ball stones, the grinding efficiency is low.

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2023

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Advantages of carbide valve balls

Advantages of carbide valve balls

Since the carbide ball valve uses a ball as the opening and closing part, it is less affected by friction, can achieve rapid opening and closing, and the operation is less impactful. In addition, the spherical closing part can withstand the high pressure when closing. poor, and can also achieve automatic positioning;

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CONTACT US

Tel: +86 5634307528
Mobile/ Whatsapp：+8613605633069
E-mail: weida3069@foxmail.com   weidasongweiqing@163.com
Exhibition hall: www.wdsteelball.com.cn

Address:NO,398L-20,HELIXI ROAD, HILI Industry Park Ningguo NING GUO City, Anhui Province, China

 

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