Grasan’s largest road-portable horizontal shaft impact crusher plant, the KRH1515, features a Hazemag APPH primary impactor with a fully automatic, hydraulic cylinder system that provides increased crusher capacity (up to 600 tons per hour), smoother operation and more uniform products. Units are ideal for handling concrete/asphalt rubble and limestone, and crusher adjustments have been simplified so no tools are needed. The crusher inlet is 45 inches high (10 inches higher than previous models) to handle larger sizes of incoming concrete and asphalt rubble and C&D debris, and a hydraulic moveable inlet base helps clear jamming and bridging. Plus, the hydraulic inlet hood is secured with wedge pins for easy opening and closing.
To reduce the user’s spare parts inventory, the side liners have been reduced from seven shapes to three standardized shapes, and all multi-blocks have been made interchangeable. The feeder pan under the crusher discharges out the side for improved handling of wire mesh and rebar, and a grizzly bypass chute makes it easy to reject or keep undersize material. A skid-on, skid-off hopper and six independent hydraulic support legs facilitate easy setup and tear down without a crane in about 30 minutes. Units are available in diesel or electric power.
To reduce the user’s spare parts inventory, the side liners have been reduced from seven shapes to three standardized shapes, and all multi-blocks have been made interchangeable. The feeder pan under the crusher discharges out the side for improved handling of wire mesh and rebar, and a grizzly bypass chute makes it easy to reject or keep undersize material. A skid-on, skid-off hopper and six independent hydraulic support legs facilitate easy setup and tear down without a crane in about 30 minutes. Units are available in diesel or electric power.
