CITICIC is the leader in offering wear solutions to crusher
operators in China. We provide wear parts with designs and alloys
specifically developed for each application and specific location
within each crusher.Our crusher parts are made of manganese steel –
the toughest and most wear-resistant steel available. In addition
to the crusher components listed above, we also make cast
components for the crusher itself such as the pitman arm, side
plates, cheek plates, etc.
Roll Crusher Wearparts
CITICIC produces Standard Roll Shells, although most customers
choose our Oversize and Heavy Center Roll Shells because of the
their longer life and resistance to caving. Smooth, Cleated and
Corrugated surfaces are offered. Our standard manganese steel
offers toughness and wear resistance with good weldability. We also
produce Side Plates.
Roller shell,made of wear resistant alloy raw material, processed
from fine and heat treatment;
√ Made of bearing steel, high hardness, good wearing resistance,
long life, different tooth depth and shape at option;
√ Tooth surface forms of roller shell, good to pelleting
performance
√ Frequently-used roller shell tooth form:honeycomb,scallop shape
and scallop shape with edge banding
√ Honeycomb,scallop shape, the two types of roller shell is mainly
used in livestock and poultry feed pelleting.
√ The advantage of honeycomb rolller shell is the even wearing of
ring die, but coil performance is bad.
√ Scallop-shaped roller shell features good coil performance,
widely used among feed mills, but wearing of ring die is not even.
√ Scallop shape with edge banding, this kind of roller shell is
applicable for aquafeed. Feed is not easy to slide towards both
sides when being extruded.
Wear components for crushing processes are subjected to severe
impact and high abrasion, requiring components made from impact
resistant and abrasion resistant alloys.
We increase crusher availability through:
• Increased wear life
• Less on-going wear part maintenance
• Designs and tools for quicker change out
