Product Description

Since ***0, in order to solve the cement (lime) kiln, kiln, kiln air leak, leak ash risks our research staff have gone through hardships, many visits, field trips and projects in Henan Province, Henan Tongli Cement Co. Crane technical staff, at the conclusion of the forms on the basis of sealed, after repeated study, several experiments, successfully developed into a rotary kiln, kiln, kiln "flexible bi-rolling" seal patented product, patent No.: ***********0.5 proved " flexible bi-rolling "seal and cylinder type, scale piece, spring pressure plate, compared the effect of different seals, kiln smoke chamber negative pressure than the transformation.