About The Origin of the Curved Bend Screen
It has only been ten years since the appearance of sieve bend screen. It was originally designed by the Netherlands Mining Bureau. Subsequently, many countries such as the United States and the Soviet Union have adopted it. The original design purpose is to replace the wet fine-grained vibrating screen in coal mines. Due to Due to its excellent performance, by 1957, 50 arc screens have been used in coal preparation plants in the Netherlands. At present, it has not only been widely used in coal mining industry, but also widely used in chemical, metallurgy, cement, food and other industrial sectors.
Curved Bend Screen is a slotted sieve plate made of wedge-shaped non-magnetic stainless steel wire and T-shaped stainless steel wire welded by automatic resistance welding. The screen baffle is made of 8mm stainless steel plate. The sieve plate has the advantages of high opening rate, good deintermediation, good dehydration effect and long service life.
Curved Bend Screen Callings:
Curved Screen,Static Screen, Rundown Screen,Sieve Bend Screen,DSM Screen,etc.
Working Principle Features:
The Curved Bend Screen is mainly used for dewatering, desliming and de-intermediation of materials in coal preparation plants and ore concentrators, and for grading coal slime recovery [2]. It can also be used in conjunction with a hydrocyclone to effectively classify fine-grained materials. Dewatering. Desliming. De-intermediation. The screen machine is composed of a 2030MM screen box with a wrap angle of 45 degrees and a curvature radius of 60 degrees. The curved screen surface and screen frame adopt a pivot-oriented structure, which can rotate 180 degrees to prolong the service life of the screen surface. The arc screen is turned over by the feed box, the screen box and the screen base shaft, so that the positions of the feed end and the discharge end can be reversed, so as to achieve uniform wear, prolong the service life, and be flexible and convenient to operate. And in metallurgy, chemical industry and other industries have also been widely used.
