| Description: |
Single
toggle jaw crusher with jaw aperture of 27 1/4 in. x 15 3/4 in.
The 7000 series is 7 ft. 3 in. wide and has a loading height of
9 ft., providing a large jaw for significant daily tonnage where
larger machines are impractical or too noisy. Instantly hydraulically
adjustable jaws allow for the adjustment of output product size,
ranging from a choice of 3/4 in- 5 1/2 in. |
| Material: |
The
7000 series will crush concrete, kerbstone, marble, paving slabs,
bricks, tiles, blocks, stone, porcelain, flint, gravestones, etc. |
| Output: |
Output
will vary according to jaw setting, loading method, loading equipment,
input material, and familiarity of the loading operator. In excess
of 45t per hour has been achieved. |
| Jaws: |
Instant
hydraulic adjustment allows for the quick release of material and
instant adjustment of product size. A hydraulic ‘reverse’
action is also provided to enable an ‘upwards’ movement
of material. A hydraulic pressure relief valve and further safety
features are fitted as standard to protect the crusher. Jaw plates
are made of 14% manganese steel which will ‘work-harden’.
The jaws are reversible. |
| Reinforced
concrete & steel: |
For
steel and reinforced concrete it is recommended that you protect
your conveyor belt and crush this material having removed the conveyor
belt. Removal of the output conveyor system is quick and easy. |
| Engine: |
The
engine is a Deutz 67hp water-cooled diesel, set at 2600rpm, with
a maximum rpm capability of 3000rpm – the engine is therefore
overpowered for its purpose. The engine is economical using red
or white diesel. The fuel tank capacity is 23 gallons. |
| Tracks
& Controls: |
Standard
Remote Control operates: steel tracks for safe loading, unloading
and tracking, crusher and reverse option, and contains an emergency
stop facility. Umbilical cord operates the standard vibratory tray
feeder (graduated speed), standard main conveyor speed (graduated
speed), standard ‘diverter chute’, standard jaw adjustment
mechanism, and optional dirt conveyor, and jaw adjustment facility.
Controls are simple and clearly labeled. A hydraulic oil cooler
is fitted to ensure longer life of hydraulic equipment and for hotter
climates. |
| Conveyor
& Dust Suppression: |
Dust
suppression is fitted as standard and is by means of fine water
spray nozzles, utilizing standard domestic hose pressure. The output
conveyor is simple in design with a moulded belt providing strength
and durability. The conveyor system can be removed quickly. |
| Loading: |
Maximum
productivity is achieved by correct loading of the crusher. This
is a steady feeding of the vibratory-try/hopper, ensuring that the
jaw or hopper is not over-loaded, using a minimum 8t excavator with
maximum 24 inch bucket. Optimum tonnage per hour is achieved by
ensuring the excavator is positioned directly in-line with the rear
of the machine, and that the excavator operator has a clear line
of sight with the jaws, and that a gradual continual feed method
is employed. |
| Conveyor
Mounted Screener Attachment: (optional) |
An
option conveyor mounted screener is available for the separation
of dust and topsoil from the crushing process. The screener can
also assist with the creation of decorative aggregates. |
|
Safety
& Maintenance: |
There
are two emergency cut-out switches located to either side of the
machine, and one on both the remote control and umbilical. The engine
cover is lockable and an optional engine immobilizer is available.
A central external greasing point is fitted to all for the greasing
of the flywheel (6 shots every 10 hours). The engine requires an
air, oil and fuel filter change every 250 hours. |
