TRACK PLANT FEATURES

Belt Feeder - Feeding the materials into the Cone Crusher is a SCE 1200mm x 5200mm
long belt feeder. Contained under the loading area are impact bars for loading shock absorption
while the heavy- duty feeder belt feeds the cone via a hydraulic variable speed drive motor.
Fitted into the conveyor is a metal detector to protect the cone from tramp metal.

Feed Hopper - The feed hopper is the manufactured from mild steel and fitted with
replaceable Hardox 400 liners. To raise and lower the wings, hydraulic cylinders are used to
bring the travelling height down to a minimum and allow for maintenance to the belt feeder.

Track Frame - The track is manufactured from heavy- duty frame steel having
3.8m longitudinal centres along with 400 wide tracks as a standard with an overall track
width of 3m.

Forward Product Conveyor - The forward product conveyor or main conveyor is a
1200mm wide, troughed belt conveyor with a fixed tail section and a discharge height of
3.2m high. The belt is driven via a hydraulic drive motor.

Product Transfer Chute - Fitted beneath the cone is the product transfer chute. This
chute transfers the material passing the cone setting onto the forward product conveyor.

Powerpack - CATERPILLAR model C9 engine with electronic governing and emission
control powers the plant. Rated at 350 bHP continuous (265 kW) @ 2000 rpm designed
to drive the cone via a manually operated heavy- duty twin disc clutch.

Cone - With the help of Nordberg HP (high performance) Series Cone Crushers, Striker is
able to produce a machine with a unique combination of providing higher capacity and superior product quality. With proven revolutionary designs, the cones provide unbeatable performance
on secondary, tertiary and quaternary applications and help achieve the highest possible levels
of profitability. The Nordberg HP cone offers the highest capacities for their size in the industry.
Technology allows the ability to operate at a fixed mechanical setting - instead of the head
floating on a column of hydraulic oil - creates less drift and provides more stability through-
out the circuit. These series of cone crushers enable the customer to produce a finer product
with fewer crushing stages, lowering the capital costs and the amount of waste and also energy.
The Nordberg HP300 offers such features dual- acting hydraulic tramp release cylinders, large
clearing stroke, self- tightening helix on the upper section of the bowl liner and
self- tightening lock bolts on the mantle. Hydraulic motors rotate the bowl for fine control setting
adjustments with high performance, non contacting labyrinth seals providing high reliability
by keeping out dust without wearing out. Bronze bushings used throughout provide superior
load capability in the high- shock, dusty crushing environment.
There is excellent wear protection for all components on the crusher. The head ball, mainframe
seat liners, mainframe pin bushings, countershaft box frame ring, counterweight guard,
mainframe liners and dead- bed feed hopper are all replaceable items, keeping maintenance
costs to a minimum.

Options - Special features are available depending on the client's requirements. A few
examples; A conveyor weigh scale, extended hopper wings, variable feed configuration for the
crusher for secondary/ tertiary applications, magnetic cross- belt separator is suspended over
the on- plant product conveyor and is complete with permanent magnet and a hydraulic drive.