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Saimo Auger Sampling System |
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Saimo's Auger Type Sampling Systems are designed for extraction
of a representative sample from stationary trucks or railcars.
Benefiting from its good applicability to multi-load and small-lot
coal loading, the auger sampling system can be integrated
with a truck weighbridge or a railway scale to complete a
weighing and sampling line.
The auger type sampling system is engineered and manufactured
in accordance with ASTM D 4916 Standard Practice for Mechanical
Auger Sampling. This practice describes procedures for the
collection of an increment, partial sample, or gross sample
of material using mechanical augers. Reduction and division
of the material by mechanical equipment at the auger is also
covered. These guidelines combine with Saimo's experience
and expertise in developing mechanical sampling systems, ensures
true representative sampling and reliable customized solutions.
Saimo auger sampling systems are available in different styles
such as door type, crane type, arm-suspended type, etc.
During operation, a hydraulically operated auger descends
and rotates to accommodate the truck load and procure a vertical
increment. A portion of coal sample is fed into the collecting
hopper for sample preparation. And the other portion returns
to the truck through a chute on the auger sampler. The auger
is fabricated with special hard alloy, suitable for sampling
of frozen coal seam rock and capable of crushing large coal
blocks, ensuring that a reliable and representative sample
is obtained.
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