Treatment of Transmission Shafts of Annealing Lehr Section at Civil Engineering Expansion Joint

The anealing lehr roller is one of the three main thermal technology equipments for float glass product line,it directly affects the performance and quality of glass product.The transmission stablity and continuity of anealing lehr roller is not only affected by its own factors,but also is affected by other factors,such as the harm and defected with the ground expansion joints of workshop.So it is important to eliminate the influence of factors outside the equip-ment.Therefore,this article intrduces severals design ways and its use condition to treat the transmission shaft at the expansion joints of civil engineering on workshop ground of anealing lehr setion in float glass product line.