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

TYPEN Maximale Aufgabestückgröße ALLGEMEINE ANHALTSWERTE Installierte Leistung Gesamtgewicht* Leergewicht Gewicht des schwersten Teiles
STUNDENLEISTUNG (in metrischen Tonnen) mit einem Überlauf, der von der gewünschten Feinheit abhängt (oder ohne Überlauf im
Kreislauf) : trockenes, sauberes, nichtklebriges, mittelhartes Material. Angegebene Leistung sind effektiv. Sie beziehen sich auf fertiges,
gesiebtes Material im Bezug auf die Quadratmasche des Siebes die wir nennen und nicht im Bezug auf die Spaltweite.
Vorbrecher 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
TYPEN Aufgabe 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
NACHBRECHER 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

Dimensions and Applications

Characteristics and applications of Secondary Crushers
These are used either as ”primaries” in gravel plants, or ”secondaries” in quarries, following high capacity jaw or gyratory primary crushers. The only difference between this and other types is the large feed opening of their crushing chamber, which for some sizes is equipped with reversible concaves. All the parts of the crusher, the crushing chamber excepted, are interchangeable and standard.

Characteristics and applications of Tertiary Crushers
These are ”granulators” par excellence, designed to give remarkably cubical crushed products. They only differ from other types in their crushing chambers. On these versions two types of chamber are available: FN or EG. These bowls have a special profile to ensure consistency of discharge and best use of the wearing parts. It is to be noted that FN and EG bowls are easily interchangeable