Title:
MOVABLE CRUSHER
Document Type and Number:
Japanese Patent JP2002370043
Kind Code:
A
Abstract:
To provide a movable crusher capable of producing aggregate with high quality by crushing rocks in a quarry while removing impurities such as earth and sand from the rocks.
The movable crusher comprises a freely driving crawler 2 and a hopper 10, a vibrating feeder 20 provided with a grizzly, a crusher 30, and a transporting unit 40 which are all mounted on the crawler and the crusher is further provided with a vibrating sieve 50 for removing earth and sand under the vibrating feeder 20 provided with the grizzly and an auxiliary transporting unit for discharging the earth and sand.
Inventors:
FURUYA HARUAKI
SAKURAI TAKANORI
KURANARI KAZUKI
SAKURAI TAKANORI
KURANARI KAZUKI
Application Number:
JP2002168857A
Publication Date:
December 24, 2002
Filing Date:
October 29, 1991
Export Citation:
Assignee:
METSO MINERALS JAPAN CO LTD
International Classes:
B02C21/02; (IPC1-7): B02C21/02
Attorney, Agent or Firm:
Asako Sudo (1 outside)