US2687257A - Gyratory crusher - Google Patents - google.mg
B02C2/045 Crushing or disintegrating by gyratory or cone crushers adjustable
main frame, concave carrying ring, and wedge assembly, showing one of several
flange 30 while the screw threads 24 are formedalong its upper outer portion.
The rule of thumb for describing the dimensions of primary gyratory crushers may
The distances of openings between the concave and the breaking head at the
top The difference is that instead of wedges, the elements of material in the
B02C2/045 Crushing or disintegrating by gyratory or cone crushers with a
pinion ll carried by a horizontal. drive shaft l8 journalled in the main frame 4 for
rotating in the upper annular end of the concave support i2, the Wedges 48
normally
CMS Cepcor® also holds in stock reconditioned upper frames, wedge rings and
concave support bowls offering genuine cost savings over new parts. All CMS
SAND, GRAVEL, AND CRUSHED STONE ON-THE-JOB TRAINING
The different types of primary crushers are: jaw crushers, gyratory which is
covered by a wear resistant mantle, and the enclosing concave hopper. As run-of
-mine rock enters the top of the gyratory crusher, it becomes wedged and
wedge,.
Skip to main content ESCO offers gyratory crusher accessories, including rim
liners, spider caps and spider arm Tapered dowel pins are driven between
concaves forcing them outward to make contact with the top shell and create
even spacing. The key concave has parallel sides and is easily removed with a
wedge.
Primary gyratory crusher wear parts. What is the true value of uptime? A crusher
mantle or a set of concave segments with a longer wear life does not need to
IMPROVING GYRATORY CRUSHER PERFORMANCE - H-E Parts
28 Mar 2019 Primary crusher concave life has increased to 18-20 million tons from long-term
average of 14-16 million tons; Estimated cost saving over the
Primary Crusher Wear Parts - ME Elecmetal · Global Presence and
Full range of wear parts and services for both gyratory and jaw crushers. for
primary crushing includes wear components for gyratory and jaw crushers:
closely with end users to develop the “locking pin” concept to hold in concave
segments. Fixed and moving jaws • Cheek plates • Wedges • Toggle seat •
Toggle plate
in the wedge-shaped pit between the fixed crusher jaw and the crusher jaw
articulated on an Jaw crushers are used for coarse and primary crushing of
brittle, Cone and gyratory crushers are mainly used when impact crushing is no
longer At the upper end, the horizontal crushing forces are introduced to the
upper
The primary object of my invention is to provide an improved gyratory crusher
which In this prior pro- 20 posal the eccentric is provided at its upper end with a
to revolve about the annular Wedge e or lower the concave''t he vertical width
of
Improving shutdown times with primary gyratory relining - Mining.com
19 Jul 2019 Shutting down a primary gyratory crusher for relining requires careful planning.
of a typical gyratory crusher consists of individual pieces called concave
Rotable top shells are complete shell segments relined in advance
B02C2/045 Crushing or disintegrating by gyratory or cone crushers with a
pinion ll carried by a horizontal. drive shaft l8 journalled in the main frame 4 for
rotating in the upper annular end of the concave support i2, the Wedges 48
normally
Traylor and Fuller-Traylor gyratory crushers of the early. 1900s. Top Shell. 13.
Middle Shell. 14. Bottom Shell. 15. Concave. 16. Dust Seal Bonnet. 17.
Adjustment Wedge. 16. duty apron, grizzly and pan feeders for crushed primary
or.