Automatic samplers of coal, solid fuels and bulk materials

Collection of standard samples from belt conveyors, trucks and railway wagons

The industrial sampling unit is fully automated device for the regular collection and processing of samples in accordance with standards for solid fuel sampling. The device retrieves samples from belt conveyors or transfer points even in case of high transportation speed. The unit for sample collection from trucks or railroad wagons ensures smooth operation by the method of immersion of rotating auger.

The automatic samplers are certified to process wide range of materials starting from fine dust up to coarse granularity and ensure maximum representativeness of sampling and high efficiency thanks to reliable and quick sample processing.

Automatic sampler for sample collection from belt conveyors

The industrial sampling unit is fully automated device for the regular collection and processing of samples in accordance with standards for solid fuel sampling. The device retrieves samples from belt conveyors or transfer points even in case of high transportation speed.

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Automatic sampler for sample collection from trucks

The auger sampling device is mounted on the positioning device which moves the unit to the chosen position. The sample will be taken in accordance with regulations from any place or depth of the dump truck bed.

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Most common sampler configurations:

Automatic sampler – sample is taken at the transfer point between two belt conveyors

Automatic sample – the sample is collected by the rotary hammer from the inclined belt conveyor

Automatic sampler – the sample is collected by the rotary hammer from the standard belt conveyor

Automatic sampler – the sample is alternatively collected by two rotary hammers from the parallel standard belt conveyors into single sample processing line

Automatic sampler – the sample is alternatively collected by two rotary hammers from the parallel inclined belt conveyors into single sample processing line

Sample extraction from the trucks or railway wagons using the auger sampler mounted on the gantry positioning device

Automatic sampler – sample is taken at the transfer point, outdoor configuration

Automatic sampler – sample is taken at the transfer points from two belt conveyors into single sample processing line, outdoor configuration

Sample extraction from the trucks or railway wagons using the auger sampler mounted on the hydraulic boom

Application of 4 automatic samplers in extreme environmental conditions:

 

Quick analysis of the material on the reject belt and connection to the system of excavation quality management: