Mineral wool interlace arrange: make the wool strips interlace arrange and disperse the strips’ joints, avoid the gathering of joints and become faultage.

After turning , the rock wool enter into the conveying roller, interlace arrangement  before enter the conveying belt, and tightened by the side belts to achieve the best bonding effect with steel plates. This structure can adopt irregular rockwool, those broken rockwool can also used durling production.