Description It is one kind of feeder as collection ore belt type conveyor for the ball mill, because the structure is simple, easy to operation, less power consumption, the feeding quantity can be evenly controlled, so it obtains widespread application. Main Technical Parameters Model Entrance size (mm) Exit size(mm) Swinging (mm) Swinging frequency (mm) Max Particle size (mm) Productive capacity (t/h) Motor (kw) Weight (kg) 300 300 300 300 300 125 0~90 68 100 8 1.1 213 400 400 400 400 400 50~150 0~170 47 35 12 1.1 272 600 600 600 600 600 150~150 0~206 45.5 50 25 1.5 558