In two-stage crushing, the LT550GP has a typical production of 400 mtph (440 stph) of 0–70 mm (0–2 ¾") base material. Another typical configuration is to add an LT550GPF™ cone crusher plant behind an LT550GP to serve as the tertiary closed-circuit crushing stage for producing aggregates. دریافت قیمت; Productivity Of Gyratory ...