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labyrinth seal
Maze Sealing Maze sealing is a form of security that is used to protect valuable assets and resources. It has become increasingly popular in recent years due to the ease with which it can be implemented and its effective results. Maze sealing involves using a series of walls, barriers and gates t......
tags: maze sealing security maze its purpose
1236
Sophie
Coal Gangue Comprehensive Utilization Technology
Integrated Utilization of Coal Gangue Background In modern energy development and industrial production, energy is an important material basis, and coal is an important energy source. Coal burning and other smelting processes during industrial production will inevitably produce solid residues— ......
tags: coal gangue can coal gangue comprehensive
1075
Avery
bronze smelting technique in ancient China
Bronze Smelting Technique in Ancient China Bronze smelting was one of the great achievements of ancient China. Between the 16th and 11th centuries BC, the art of bronze smelting was perfected. In this process, the ore was heated to a high temperature, resulting in an alloy of copper and tin tha......
Features and Benefits of Universal Bearing Heaters
Features and Advantages of General Bearing Heater Introduction The General Bearing Heater is an indispensable tool used for the installation and removal of bearings. It is used to heat bearings to a temperature that will allow them to be handled easily, enabling the installer to position them ac......
conversion coating
MEMBRANE TECHNOLOGY Membrane technology has been key in achieving efficient separations across a multitude of industries from water and wastewater treatment to pharmaceutical manufacturing and even food production. While membrane technology has been around for decades, advances over the past 20 y......
painting
Powder coating is the process of applying dry paint in a powder form over a surface, and then curing it into a solid form for a protective coating. This process has been used in various industries for decades, as it can provide a durable, reliable finish in less time, with no harmful gas emissions......
tags: powder coating process painting can car
1057
Oliver
vacuum furnace
Vacuum ovens are incredibly useful pieces of industrial equipment, capable of drying and degassing items that regular ovens cannot handle. A vacuum oven works by eliminating the presence of any air or moisture in the oven chamber, controlling temperature and airflow to varying degrees. Many indust......
tags: vacuum ovens oven melting vacuum furnace
1065
Sophia
heat treatment of metals in ancient China
Heat Treatment of Metals in Ancient China The history of heat treatment of metals in China dates back to the Shang Dynasty (1600-1046 BCE). This early heat treatment was used to soften and harden bronze utensils and weapons such as knives and spearheads, by heating and cooling in a process that i......
tags: heat weapons treatment used metals chinese
1089
Sophie
Application of Deep Well Manual Pump in Rural Water Supply
Deep Well Hand Pump for Rural Water Supply Water is an essential element for all life forms. In many rural and undeveloped areas, access to clean and safe drinking water can be seriously affected by shortages or poor infrastructure. With populations increasing in many parts of the world, clean ......
tags: water deep hand water deep well
1058
Sophie
Applicable occasions and working principle of pneumatic diaphragm pump
? Pneumatic diaphragm pumps are a type of positive displacement pump which uses motion generated by air, gas, or hydraulic pressure to move a flexible membrane, using vacuum suction to draw liquid or gas into a sealed chamber where it is pressurized and forced out of the chamber through an outlet.......
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