Very high polymer Roller brief introduction
The very high polymer idler produced by our company passes through the bearing pedestal and related Sealing element The tight fit of the bearing can strictly isolate the contact between the bearing and the outside world, avoid pollution, ensure that the bearing works in a good working environment, and fully ensure its service life.
Introduction to component materials:
1. The surface of the roller is highly polymerized with 300 molecular weight ethylene Pipe The utility model has the advantages of long wear resistance life, no adsorption of iron powder, low friction coefficient with the belt, etc., which can greatly extend the service life of the belt.
2. The bearing is fully sealed and maintenance free lithium grease lubricated bearing of Harbin Shaft, which has the advantages of flexible operation, long service life, maintenance free, etc
3. Bearing pedestal and sealing material Injection molded for reinforced nylon
4. The shaft is 45 # cold drawn round steel
Main advantages:
1. Long service life: under the same working conditions, the service life of steel idlers is more than 5 times.
2. Good cost performance: the price is slightly higher than the steel idler, which can save more than 50% of the use cost for the user within its normal service life. This does not include other significant benefits brought by improving the service life of the belt, saving energy consumption, and reducing labor intensity.
3. Belt protection: (1) The special sealing design can effectively protect the long-term and continuous operation of the bearing, avoid the dry grinding of the belt and the roller skin caused by the steel roller and ceramic roller bearings often not rotating, and greatly improve the service life of the belt.
(2) The surface of the idler is made of very high molecular materials, with low friction coefficient and self-lubricating property, which is conducive to protecting the belt and prolonging its service life.
(3) The surface of the idler is smooth and non-magnetic, and it is not easy to absorb iron powder, dust and various viscous substances, so as to avoid the defects of steel idler and ceramic idler, thus extending the service life of the belt.
(4) After long-term use, even if the roller skin is worn out, the belt will not be damaged. The defects of steel idlers, especially ceramic idlers (fragile), and the belt damage caused by them will be largely avoided, so as to extend the service life of the belt.
4. Energy saving and easy replacement: light weight, only half of the steel idler and one third of the ceramic idler, which is easier to replace and has obvious power saving effect.
5. Safe use and environmental protection: (1) The noise is only half of the steel idler, effectively eliminating noise pollution and improving the working environment.
(2) It is resistant to various chemical corrosive media such as acid, alkali and salt.
(3) It can work between - 269 ℃ and 80 ℃ for a long time.
