The choice of roller type, most suitable for a certain application, will be dealt with in the following section but should also take into account other factors such as:
1.The abrasive and corrosive characteristics of the conveyed materials
2.The environmental working conditions of the plant in which the rollers will be installed.
Abrasive materials such as clay, granite and ferrous minerals may influence the roller choice towards the heaviest series and the choice of a large tube diameter as this result in only a minor contact of the roller surface with the conveyor belt itself. The conveyor transport of corrosive materials such as salt and chemicals requires the chosen rollers to be protected or manufactured from the appropriate materials that are time resistant to the corrosive substance. The rollers may be in steel, covered with several layers of a particular specification of paint, or covered in rubber or in other anti-corrosive materials. Otherwise the rollers may be entirely manufactured from plastic materials that are resistant to corrosion. Environmental conditions where, in particular, dusty conditions prevail (cement, limestone, ash) rollers with the very best sealing systems that offer the highest possible protection are required.
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Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of Belt conveyor, andVibrating screen, Bucket elevator, Screw conveyor, Scraper conveyor using the world's most advanced technology, we are willing to serve every company to meet your custom needs. our goal is "be the future global leader of mining machinery industry". have any questions, please contact us without any hesitation.
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