Determination method of wear resistance of wear resistant lining plate:
Under the condition of medium grindability of materials, the normal operation time of the slag vertical mill wear-resistant parts after surfacing is 1800 hours to 2000 hours, the coal vertical mill wear-resistant parts are more than 7000 hours, the raw material vertical mill wear-resistant parts are more than 7000 hours, the cement clinker vertical mill wear-resistant parts are more than 2500 hours, and the extrusion roller is more than 4000 hours (after online surfacing) to 8000 hours (after offline surfacing), It can be considered that the wear-resistant parts after surfacing meet the expected wear performance requirements.
For vertical grinding wear-resistant parts whose casting base material is high chromium cast iron or nickel hard Ⅳ, the surfacing layer shall not fall off within 3 months after being put into operation after the completion of surfacing and remanufacturing. I hope that the sharing of Xiaobian will help you. In the later stage, if you have any questions related to the wear resistance of the wear-resistant lining, you can call in time.
