The participating experts carefully reviewed the relevant technical documents, identification materials and listened to the report in detail. After questioning and replying, the experts of the appraisal committee fully discussed. Experts believe that the key technology and innovation of the equipment are: the impeller stator structure of the single object. The impeller adopts high specific revolution rear inclined blade, large circulation low pressure head, full slurry suspension, uniform distribution of ore particles; low yin and direct suspension stator, stable radial flow; innovative double foam and double push cone Body structure. The inner foam groove has the function of pushing foam to ensure the smooth introduction of the flotation foam in time, which is beneficial to shorten the foam conveying distance and increase the foam thickness, and the foam layer is stable; the pre-distributed directional flow air distributor. The air is evenly dispersed, the flow path of the aerated slurry mixture is reasonable, the bubble surface area is large, and the flotation efficiency is high.
The slurry level and aeration amount of the equipment are automatically controlled, the operation is convenient, the operation is stable, the index is stable, and the energy saving effect is obvious. Industrial test and production application results show that: the performance indicators and technical and economic indicators of the engraved equipment have reached the international level. The engraving project enriches and perfects the similar magnification theory of large flotation machines, laying a theoretical foundation and practical basis for the whole series of design of 160M3 flotation machine to worry about and improve equipment reliability.
The successful development of this equipment has filled the gap in the research, design, manufacture and application of super large flotation machines in China, providing efficient and reliable flotation equipment for the construction of new large-scale concentrating plants and old factories in China, which can significantly improve mines in China. Select equipment level, reduce production costs, improve the comprehensive utilization rate of mineral resources, and promote the progress of mineral processing technology in China.
Welding Angle Magnet
(Right) Strong magnets attract to any ferrous metal object and leave both hands free to safely work on the project. Ideal for fast setup and accurate holding for all welding jobs.
The arrow model covers 45, 90 and 135 degree welding angles
The protractor model covers 30, 45, 60, 75 and 90 degree welding angles
Though not recommended for lifting applications, each model has a pull rating of 50 pounds.
Weld clamp magnets are predominantly used to hold pieces of ferromagnetic materials in position for tack welding.
Tack welding is where a series of small welds are used to align pieces of metal securely before completing with a final weld.
Wonkee Donkee says "A ferromagnetic material is a term for anything attracted by a magnetic force. To be ferromagnetic it must contain a element of iron, nickel, cobalt, or gadolinium"
Welding a bicycle frame with an arrow fixed multi angle weld clamp magnet
Weld clamp magnets can help to weld together things such as steel gates, metal stair steps and bicycle frames.
Inside and outside corners produced by a corner fixed multi angle weld clamp magnet on a sheet of steel
They can be used to create the inside and outside corners of box section steel as they can hold metal at a variety of different angles.
Box section steel is a square or rectangular hollow steel box used for general fabrication and construction.
Soldering two pieces of metal together that are held at a right angle with an arrow fixed multi angle weld clamp magnet
Weld clamp magnets can also be used to hold thin pieces of metal together at different angles to allow them to be soldered together.
Soldering uses a melted alloy to form a thin layer between the two pieces of metal to join them together.
Layout work on a hexagon shaped steel structure with multiple magnetic square fixed multi angle weld clamp magnets
They can be used as supports for steel structures whilst doing layout work. Layout work is a process where reference points are marked across pieces of metal in order to create a template.
The template on the metal is carried out before starting to alter the steel structure in any way e.g. drilling holes into it.
Welding Magnet,Triangle Welding Magnet,Welding Angle Magnet,Arrow Shape Welding Magnet
Changzhou Edaweld Trading Company Limited , http://www.edaweld.com