It is mainly used for removal of the heavy impurities such as iron, book nail, ash, sands and glass block. Reduce wear of the after equipment and improve the quality of stock.

TECHNICAL PARAMETER
Item/Type         ZGC2       ZGC3      ZGC3B      ZGC4  ZGC5       ZGC6         ZGC7
Flow(m3/min  1.3-12.5    
Inflow consistency (%) 0.5-4.0
Pressure difference (Mpa) 0.05-0.25