???????????:????????????????????????? ????????????????????? ???????????????? ????????????????? ???????????????????? ???????????? ??????? ???????????????? ????????????? ????????????? ??????????????? ????????????? ?????????????????????
????????????????????????? ????????????? ?????? ??? ????????????????? ???????????????????? ???????????? ??????? ???????????????? ????????????? ????????????? ??????????????? ????????????? ????????????????????? ???????????????? ???????????????? ?????????? ????????????????? ?????????????????
????????? ????????????????? ?????????????? ????????????????? ???????? ???????????????????? ??????????? ????????????? ???????? ?????????????????? ?????????? ??????????????????????????? ???????? ??????????????????????? ????????? ????????? ????????????????????????????? ??????????? ?????????????????????
????????????? ???????????? ????????????????? ???????????? ???????????????? ?????????? ??????????? ?????????????????? ?????????? ???????????? ???????????????????????? ?????????????????????????????? ?????????????????????? ???????????????????????? ?????????????????????????? ????????????????????? ?????????????????
(????) ??????????????????? ?????????????? ????????????????? ???????????????? ????????? ??????????????????? ?????????????????? ????????????? ??????????????????????? ?????? ?????? ???????????? ??????????? ?????????????? ?????????????? ???????????????? ?????????????????? ????????????? ??????????? ????????? ?????? ????????????????????? ???????????????????????
Fourth: The investment cost is low and the return is fast. This equipment is different from the fixed crushing equipment, and can directly drive into the quarry for on-site processing of materials, which not only saves the funds of the infrastructure construction, but also reduces the consumption of materials and working hours to a certain extent.





















