Referring to the table always available from the manufacturer it will be noted that standard gyratory crushers are manufactured in commercial sizes ranging from 88243 to 608243 receiving openings Capacities are listed for minimum and maximum open side discharge settings in short tons per hour and the horsepower requirements for soft and hard materials are listed for each size The capacities and the minimum settings are based upon the use of standard straight face concaves.
Primary gyratory crushers are designated by two numbers These are the size of the feed opening in inches and the diameter of the mantle at its base in inches A 608243x898243 crusher would have an opening dimension of 60 inches 152 cm and a diameter across the base of the mantle of 89 inches 226 cm.
The primary rockbreaker most commonly used in large plants is the gyratory crusher of which a typical section is shown in Fig 5 It consists essentially of a gyrating crushing head 521 working inside a crushing bowl 522 which is fixed to the frame 501.
Thecrushing head is carried on a short solid main shaft 515 suspended from the spider 502 by a nut 513 the nut fits into the seating of a sleeve 514 which fixes its position in relation to the spider and therefore to the frame 501 The lower part of the main shaft fits into a sleeve 530 set in an eccentric 527 to which is keyed the bevel driving gear 528 the bevel pinion 533 is similarly fastened to the countershaft 535 and engages with the bevel gear The whole of this driving assembly is protected from grit and dust by means of a dust seal 524 525 and 526.
The crushing action is much the same in principle as that of a jaw crusher the lumps of ore being pinched and broken between the crushing head and the bowl instead of between two jaws The main point ofdifference between the two types is that the gyratory crusher does effective work during the whole of the travel of the head whereas the other only crushes during the forward stroke The gyratory crusher is thereforethe more efficient machine provided that the bowl can be kept full a condition which is as a rule easy to maintain because it is quite safe to bury the head in a pile of ore.
Tables 7 and 8 give particulars of different sizes of gyratory crushers As in the previous paragraph the capacity figures are based on material weighing 100 lb per cubic foot and should be increased in direct proportion for heavier ores.
Primary and secondary gyratory crushers including the cone crusher can be directly connected to slow speed motors if desired but the standard method of drive is still by belt and pulley Jaw crushers must be belt driven.
Be accepted into the crusher is approximately 80 of the gape Jaw crushers are operated to produce a size reduction ratio between 41 and 91 Gyratory crushers can produce size reduction ratios over a somewhat larger range of 31 to 101 The primary operating variable available on a crusher is the set and on jaw and gyratory the open side.
HIGH CAPACITY Large head diameter balanced relationship betweenspeed and eccentric throw long deep properly curved crushing chamber Bottom discharge speeds run off.
Home 187 Crusher Parts 187 Primary Gyratory Parts Primary Gyratory Parts by CMS Cepcor174 The CMS Cepcor174 product range of precision machined replacement parts to suit primary gyratory crushers includes complete main shaft assemblies main shafts cores spider assemblies spider bushings spider seals top shell assemblies bottom shell assemblies eccentric bushings shell bushings main.
Located in Central California 1000 TPH Primary Gyratory Crushing Plant Item 1 Fuller Traylor Model 42 70 Type TCB Gyratory Crusher with cast steel two piece mainframe 400 h p.
A gyratory crusher comprises a crusher shaft which performs eccentric or epicyclic movements A crusher member is clamped on the crusher shaft by a stop nut The stop nut is attached to a vertically split sleeve the inner surface of the sleeve having substantially the shape of a truncated double cone with a cross section diminishing from the ends thereof.
This page is about the various possible words that rhymes or sounds like gyratory crusher Use it for writing poetry composing lyrics for your song or coming up with rap verses Noun a machine for crushing raw material consists of two vertical cones that are moved by a cam material is.
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