The rocker arm seal for vertical rolller mill to prevent fault air penetrates into the grinding system.
Categories : Spare parts of Vertical Mill ,  Products , 
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BENEFIT
✓ Reduce energy consumption : No false air entry then reduce hot air volume for drying materials.
✓ Mill Optimization : Pressure is always stabillized, mill operation would be steady in consequence.
✓ Improved productivity : Higher drying efficiency. Thus, have room for increase raw materials feeding.
"No any fault air penetrates pass thru sealing device into the system and no more any dust leakage.