The polyethylene chain guide has good impact strength. Compared with other engineering plastics, the impact strength of the polyethylene chain guide is twice that of the impact resistance of PC. The impact resistance is so high that it is difficult to break it by the usual impact test method. The corrosion resistance of polyethylene chain guides is also very good. Except for strong oxidizing acid, polyethylene chain guides can resist various corrosive media and organic media within a certain temperature and concentration range.
There is no abnormality in appearance, and other physical properties have hardly changed. Polyethylene chain guide rail products use our polyethylene chain guide rail in the C-type track and set it up, which can replace the wear-resistant plate of the original guide rail. The relative sliding motion of direct surface contact is changed to rolling motion. The reclaimer of the polyethylene chain guide rail is a bridge crane scraper type reclaimer, and the scraper reclaimer scraper bucket installed on the crane. Driven by the roller chain, there are C-shaped polyethylene chain guide rails on both sides of the scraper working stroke chain to limit the displacement direction of the chain and ensure that the chain runs on the axis of the corresponding head and tail sprockets, so that the chain will not be separated. Head and tail chain.