26
JULY 2018
Static crushing plants are typically chosen when a contract is expected to last a number of years or
where deposits are extensive.
Stationary plants have several
advantages that include higher
efficiency and capacity, lower production
costs, and higher stockpile. In addition,
because there are fewer electronics
on the equipment, they are easier to
maintain and more durable.
Schoeman says that Sandvik’s supply
ratio is currently 30% mobile and 70%
static. “We find that the dust control is
better on static crushers and we have a
number of crushers that have endured
for between 25 and 40 years.”
The mobile crushing plants in the
Kleemann PRO series have been
developed especially for the challenging
demands in the quarry. The new
MOBICAT MC 120 Z PRO achieves an
output of up to 650 tonnes per hour
with a maximum feed size of 1100
× 700mm. The powerful jaw crusher
with its long movable crusher jaw is
the heart of the plant. To guarantee
the best possible material flow, the
Continuous Feed System (CFS) adapts
the conveying speed to the fill level of
the crusher.
The CFS is active in both plants with
a line coupling with the MOBICONE
MCO 11 PRO so that both crushers are
optimally utilised. The PRO crushing
plants are equipped with an economical
and powerful diesel-electric drive, and
the crusher and conveyor belts are
operated electrically. An external power
PRODUCT FOCUS
Mobile crushing plants are the solution for contractors who frequently move from one site to another.