Powder bag shaping machine can be widely used in highway, railway, hydropower station, bridge, tunnel, concrete mixing station, construction and other industries in the gravel shaping and gravel processing field. Especially for the strength of more than C60 concrete and anti-freeze, anti-seepage or other requirements of concrete aggregate in the gravel shaping and highway pavement with continuous grain gravel shaping. It can be directly used as the second breakage equipment of jaw breakage, cone breakage and other equipment, and can be used independently for shaping. In fine broken equipment is the replacement of the impact crusher. Its main performance index is much better than counterattack.
The center feed of the powder bag shaping machine is accompanied by the ring waterfall feeding: the material falls into the hopper, and then falls through the ring hole, and is divided into two bulk cone. One enters the high-speed rotating impeller through the distributor plate, and the other falls around the distributor plate. Into the impeller material, after the impeller is rapidly accelerating injection, first with the powder cone free fall impact crushing another part of the material, and then hit with eddy current eddy current on the lining cavity, be rebound to the top of the crushing cavity, deflecting downward movement, after impeller passage emitted material impact to form a continuous material curtain, and finally by the lower discharging mouth eduction.
Powder bag plastic machine bearings for machine full load, so good lubrication for the bearing life has a lot to do, it directly affects the service life of machine and availability, and requirements into lubricating oil must be clean and seal must be good, the machine's main oil (1) the rotation bearing (2) roll bearing (3) all the gear bearing, sliding plane (4) activities.
