Download Wear Parts SUPERIOR Gyratory PDF

TitleWear Parts SUPERIOR Gyratory
TagsNature
File Size4.9 MB
Total Pages12
Document Text Contents
Page 1

Expect results

Expect results is our promise to our customers and
the essence of our strategy. It is the attitude we share
globally. Our business is to deliver results to our
customers, to help them reach their goals.

Metso’s Mining and Construction Technology SU
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Page 2

Primary SUPERIOR® gyratory crushers

Wear parts application guide

Page 6

5

Page 7

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The crushing chamber, also
known as the crusher cavity, is
composed of a mantle and
concave segments.

The Superior crushing chamber is designed
for a specific open side setting (OSS) which
is tailored for each individual application.
The concave profiles are designed taking
into account the optimal combination of nip
angle, power draw, crushing force and
capacity requirements. The required product
output size is achieved with the design of
the lower tier concaves (O.S.S). A reduced
throw eccentric can be supplied to reduce
crusher throughput and therefore allow a full
chamber to be maintained which will pro-
duce a more consistent product with less
oversize material.

The objective is to maximize crusher pro-
ductivity and to achieve best possible wear
material performance. The unique SUPERIOR
crushing chamber concept provides:

• Even wear

• Greater product uniformity

• Better distribution of wear throughout the
chamber – fewer service problems and
lower operating cost

• Fewer liner changes – less wear costs per
product ton

• Improved energy efficiency

High abrasion resistance concaves
• Single or double tier concaves available in

a variety of alloys

• Secured manufacturing / casting / heat
treatment process

• Easy to fit. Special concaves are preassem-
bled before delivery and equipped with
v-groove for thickness monitoring and
predictive maintenance.

• Cost effective. Extended wear life and
application-specific liners

• No maintenance, no gouging

• No swelling – growth. Reduced down-
time

• Reduced risk of fall out with locking
system. Conical pins or lock bars

Backing material
The backing material fills the void between
the concaves and shells or the mantle and
head to provide a solid assembly. Metso
offers WF Ultra Performance backing materi-
al for long-lasting and secure installation.

SUPERIOR® chamber

V-groove

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11

Legal notice
Metso reserves the right to make changes to
specifications and other information
contained in this publication without prior
notice. The reader should in all cases consult
Metso to determine whether any such
changes have been made. This manual may
not be reproduced and is intended for the
exclusive use of Metso customers.

The terms and conditions governing the sale
of Metso hardware products and the
licensing and use of Metso software
products consist solely of those set forth in
the written contract between Metso and its
customer. No statement contained in this
publication, including statements regarding
capacity, suitability for use, or performance
of products, shall be considered a warranty
by Metso for any purpose or give rise to any
liability of Metso.

In no event will Metso be liable for any
incidental, indirect, special, or consequential
damages (including lost profits), arising out
of or relating to this publication or the
information contained in it, even if Metso
has been advised, knew, or should have
known of the possibility of such damages.

Metso, 2012. All rights reserved.

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