Gyratory Crushers BS

Our gyratory crusher for gravel-plants and quarries companies convice you with a capacity 30-500 tons per hour , with a feed size 25-300 mm.

  • Optimum productivity – Large throughput of high quality product, cubicle aggregates
  • Low energy consumption
  • Easy operation – Remote sefting adjustment under load, possible restart under load
  • Optimum protection – Dust and waterproof mechanism, overload protection through hydraulic suspension
  • Wide choice of crushing chambers – Secondary, tertiary coarse and fine

Cross-sectional view

The initial level of protection against overloads is achieved by an oleopneumatic accumulator. This operates without stopping the crusher which automaticaly returns to its original setting once the overload has been cleared.

Hydraulic shaft suspension for remote adjustment of the setting and compensation for wear.

The second level of protection consists of a high pressure switch which dumps the shaft, stops the crusher motor and operates alarms.

Patented double labyrinth sealing system to protect the mechanism.

Easy conversion from EG to FN by exchange of crushing chambers.

Oil lubrication by motorised pump and pressure filter.

  • Mechanism fully fitted with large roller bearings for maximum mechanical efficiency
  • Direkte Montage der Antriebsscheibe auf dem Exzenter
  • High speed short stroke action
  • Direct vee-belt drive. No counter-shaft

Technical Data

TYPES Maximum
input size		 MAIN CHARACTERISTICS Installed
Power		 Total installed
mass*		 Mass of
the crusher		 Mass of the
heaviest part
CAPACITY PER HOUR (metric tons) with a percentage of oversize varying according to the desired fineness
(or without oversize in closed circuit)
The capacities indicated are realistic being based on the crushed product.
Product sizes given are those passing through a screen of square mesh of the indicated size.
SECONDARY
CRUSHERS		 mm 0-15 mm 0-18 mm 0-20 mm 0-25 mm 0-30 mm 0-40 mm 0-50 mm 0-60 mm 0-80 mm 0-100 mm 0-150 mm kW T T T
BS 702-6 120 25-40 30-45 35-50 40-55 45-60 45 7,2 5 1,2
BS 703-10 200 45-65 55-75 65-90 70-100 85-125 110-150 75 10,5 8 2,2
BS 704-13 270 100-140 130-160 150-180 170-200 200-250 110 18,5 13 4,1
BS 706-15 300 250-350 300-400 350-450 400-500 160 35 26 8
TYPES Input 0-5 mm 0-8 mm 0-10 mm 0-12 mm 0-15 mm 0-18 mm 0-20 mm 0-25 mm 0-30 mm 0-40 mm 0-50 mm 0-60 mm 0-80 mm 0-100 mm kW T T T
TERTIARY CRUSHERS mm maxi.
mm
BS 702 FN 8-25 60 10-20 15-25 20-30 23-33 26-36 45 5,2 3,7 1,2
EG 25-70 90 15-25 23-33 26-36 30-37 34-40 35-45
BS 703 FN 12-31,5 70 20-35 30-45 35-50 40-55 40-60 50-70 75 9 6,5 2,2
EG 31,5-80 100 40-55 45-60 50-70 53-75 57-80 60-85
BS704 FN 15-50 90 45-75 50-80 60-90 70-100 80-110 90-120 90 13 9,5 3
EG 40-150 160 70-100 80-110 90-120 95-130 100-140
BS 706 FN 20-60 100 70-110 80-120 90-140 100-150 110-160 140-180 150-200 160 24 19 8
EG 60-180 200 140-180 150-210 160-250 180-260 200-280
* The three maximum dimensions of a block are as follows: N = nominal/L = N x 1.66/T = N x 0.66
Examples a 300 mm block will have the maximum dimensions: 300 x 500 x 200 mm
The Company reserves the right to modify the stated characteristics without warning or further notice.

Dimensions and Applications

BS
702-6		 BS
703-10		 BS
704-13		 BS
706-15		 BS
702		 BS
703		 BS
704		 BS
706
A 3350 3600 4200 5000 3350 3600 4200 5000
B 1450 1950 2350 2800 1450 1950 2350 2800
C 2155 2625 2925 3800 1915 2260 2445 3270
D 1970 2000 2000 3000 1420 1700 1988 2480
E 215 350 520 550 215 350 520 550
F 390 600 740 800 390 600 740 800
G 3200 3600 4000 5150 3200 3500 3800 5150
H 50 50 50 50 50 50 50 50