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Aggregate Processing Equipment Apron Feeder Ore Feeding and
Conveying System
Apron feeder is important in ore feeding and conveying system. It
is to transport ore to primary crusher for evenly and continuously
feeding, and also for short-distance material delivery. It is
especially appropriated for transporting materials with large
proportion, large particle size, and strong abrasiveness, and can
work reliably in the open air, humidity and other harsh conditions,
and can be widely used in metallurgical, mining, cement, and
building materials. Both horizontal and oblique installation is ok,
with maximum installation angle of 25º.
Features and technology advantages
1. The machine has more reasonable structure, and more simple and
convenient installation, disassembly, and maintenance.
2. suspension and single point floating to reduce installation
error and improve the life of drive system..
3. Chain plate is in the single or double circular arc overlapping
form, with impact and abrasion resistance and no leakage of
materials.
Working principle
The driving device of apron feeder works in the way that motor
drives reducer, then the cross sliding coupling & eccentric
mechanism drives pawl, pawl toggling ratchet and ratchet driving
the sprocket makes the feeder running. Eccentric mechanism is
installed cross sliding coupling, the other end provided with the
eccentric disc driving pawl and ratchet. The middle of the main
driving system is equipped with two sprockets & chain mesh and
drives the feeder operating. You can change the running speed of
the feeder by adjusting the eccentric distance and optimal running
speed can be obtained by adjustment of the eccentric wheel. Chain
plate directly carries and conveys material by the driving device.
Operation chain plate forms an enclosed chain through sprockets.
Specification
Type | Model | Conveyor chute width (mm) | Chain wheel centre distance (mm) | Max. Feeding size (mm) | Feeding speed (m/s) | Capacity (m³/h) | Power (Kw) | Weight (t) |
Light | BQ0810 | 800 | 10000 | 160 | 0.04-0.4 | 12-15 | 7.5 | 7.3 |
BQ1012 | 1000 | 12000 | 250 | 0.03-0.4 | 19-33 | 11 | 9.8 | |
BQ1212 | 1200 | 12000 | 350 | 0.03-0.4 | 22-38 | 18.5 | 13.6 | |
Medium | BL0805 | 800 | 5000 | 300 | 0.02-0.2 | 15-40 | 7.5 | 7.2 |
BL0812 | 800 | 12000 | 300 | 0.02-0.2 | 25-50 | 11 | 14.6 | |
BL10045 | 1000 | 4500 | 400 | 0.02-0.25 | 25-65 | 7.5 | 7.7 | |
BL1012 | 1000 | 12000 | 400 | 0.04-0.1 | 25-55 | 18.5 | 22 | |
BL12045 | 1200 | 4500 | 500 | 0.02-0.25 | 35-65 | 11 | 8.3 | |
BL1606 | 1600 | 6000 | 600 | 0.02-0.2 | 40-80 | 15 | 16.3 | |
BL1806 | 1800 | 6000 | 700 | 0.02-0.2 | 50-95 | 18.5 | 20.7 | |
Heavy | BZ1206 | 1200 | 6000 | 500 | 0.008-0.08 | 70-100 | 18.5 | 37.8 |
BZ1507 | 1500 | 7000 | 600 | 0.009-0.08 | 100-150 | 22 | 47.7 | |
BZ1812 | 1800 | 12000 | 800 | 0.008-0.08 | 150-240 | 45 | 80 | |
BZ2210 | 2200 | 10000 | 1000 | 0.005-0.02 | 240-320 | 55 | 83 | |
BZ2412 | 2400 | 12000 | 1000 | 0.008-0.08 | 320-400 | 2x45 | 111 | |
BWZ12045 | 1200 | 4500 | 500 | 0.008-0.08 | 50-100 | 18.5 | 30 | |
BWZ1418 | 1400 | 1800 | 700 | 0.008-0.06 | 70-130 | 22 | 52.6 |