BW type and BZ type apron feeder is used for bulk material conveyor transportation. It is changed the intermittent feeding into continuous feeding. And our company introduced advanced foreign technology to develop the BW type and BZ type apron feeder. It enjoy the advantage such as traction, less leakage of material, operation smoothly, longer service life and maintenance easily.
The devices are installed on the bottom of the ore bin outlet, the ore fall onto the leakage board at the chute bottom, the bottom of the leakage board is fixed on the idler, and through the eccentric institutions to connect the leakage board and the reducer together, and then through the coupling lined the motor. During the operation the motor drive the reducer through the coupling, and through the eccentric dish and the leaking plate, which is at the bottom of the frame also between the idlers, to move in reciprocating linear way, and achieve the feed uniformly.
Apron Feeder Types
According to different intencity and lump size of material to be conveyed, our apron feeder is designed as three types in choice: light-duty apron feeder, mid-duty apron feeder and heavy-duty apron feeder.
Light-duty type:It is applied for materials with intencity not big than 1200kg/m3, lump weight not big than 140kg, temperature 0-350°C.Normally, the apron feeder width ranges in 500mm-1250mm;
Mid-duty type:It is applied for materials with intencity not big than 2400kg/m3, lump weight not big than 300kg, temperature 0-400°C.Normally, the apron feeder width ranges in 500mm-1250mm;
Heavy-duty type:It is applied for lumps in big size, whose size is not big than 60% of apron feeder width. The max installation slope is 15. Width ranges in 1000-2500mm