What properties are needed in sand casting raw materials?
Quan Zhou Jing Long Machinery Co., Ltd. is a well-known manufacturer of die casting machine. Jing Long Machinery Company's enterprise spirit is to be united, truth-seeking, practical and innovative. The business concept is to seek development with integrity and sci-tech. We carry out the modern enterprise management system and stick to sustainable development. We continuously provide quality products and satisfactory services for new and old customers. Jing Long Machinery Company's copper melting furnace is of excellent quality and is widely used in the Manufacturing Machinery industry. According to the material, Jing Long Machinery Company's products are divided into several categories, and aluminium casting is one of them. As time goes by, the quality and performance of the product are still good as before. It provides a better environment and safety on the shop floor. our company has improved its ability to provide competitive Aluminum Castings, and facilitates its transformation into a modern provider. It has been exported to Russia, the United States, India, and other places. If interested in the products, please contact our company.
What is the hollow fiber and ceramic filter core accuracy of the filter? The filtration accuracy of hollow fiber membrane is 0.01 Micron,The filtered water can intercept most bacterial viruses,Purification effect is second only to reverse osmosis membrane.Ceramic filtration accuracy depends on the quality of ceramics.Ceramic filter,It has unique functions such as acid and alkali resistance, high temperature resistance and corrosion resistance,It is listed as the first choice product for oil, mud slag and heavy metal industrial wastewater purification and recycling.It is highly efficient in metallurgical, ultrasonic and groundwater filtration,The effect of energy conservation,It is regarded as the film product of the water treatment revolution in the 21 st century.At present, the ceramic filter element with the highest filtering accuracy in the world is the dual control membrane ceramic filter element of pure easy,The filtration accuracy is better than that of the world-famous ceramic filter elements such as
Why is it that when a metal conductor is cut into very small particles it becomes a conductor !!! Nano is the translation of English namometer,Is a unit of measure in physics,1 nano is one billion of 1 m;Equivalent to the length of 45 atoms arranged.Generally speaking,Equivalent to the thickness of one in ten hair.Like mm, Micron,Nano-material refers to the size of less than 100nm (0.1-A general term for materials consisting of ultra-fine particles of 100nm.Due to the outstanding surface effect, small size effect and quantum confinement effect of nano-sized substances,Nano is a scale concept,There is no physical connotation.When the material reaches the nano scale,It's about 1-This range of 100 nm,The performance of the substance will change,Special performance,Therefore, nano-materials have optical, electrical, magnetic, thermal, mechanical and other properties different from ordinary materials.This one is different from the original atoms and molecules,Material that is