... 2 °, thickness is 20mm, equipped with 113620 bearing and support, arm, spanner positive and negative pressure device two groups. 7. dryer section ... with distance tubes, foot screws, connecting bolts, and sizing blocks.9. Φ157 guide roll, and expander roll. The Guide roller is ... , completed with reducers, small gears, couplings, drive rails and bolts. The dryer is equipped with two sets of JZQ-500 ...