Excavator
What is the Excavator?
The most important
component in cement production is limestone. Limestone is extracted
through blasting in opencast mines before being crushed. The crushed limestone
is then transported via conveyor belts to a blending bed for temporary storage.
one of the most
important devices in the mines are excavators. the parts which are involved
with abrasion are:
- Excavator
shovel: Wear is predominantly caused by abrasion and can be
accompanied with a great deal of impact. Most buckets re fabricated from
combination of carbon steel & manganese steel & may be lined with a
abrasion resistant liners.
- Bucket
teeth: Bucket teeth come to use in the excavating of ore, stones or
other materials. Wear is predominantly caused by brasion and can be
accompanied with a great deal of impact.
- Idler: Undercarriage
components typically wear by metal to metal, abrasion and slight impact.
- Track
roller: Undercarriage components typically wear by metal to metal,
abrasion and impact.
- Drive
sprocket: Undercarriage components typically wear by metal to metal,
abrasion and impact.
- Tooth Adaptor: In
addition to abrasive wear, cracks may occur due to overload.