Шнековый пробоотборник тип SPN
Operating Behavior & Mechanical Characteristics
The screw sampler belongs to the samplers that remove a selective sample from the material flow. To be able to secure sufficient representativeness, the product flows to be sampled must be homogeneous in terms of the different grain sizes. Sampling is carried out by means of a sample collecting pipe protruding in the material flow.
This sample collecting pipe is provided with openings, into which the material can drop permanently. At the time of sampling, the screw-conveyor first of all empties the sample collecting pipe in the direction of the material flow. After a defined emptying time, the screw reverses and
conveys the sample material dropped into the sample collecting pipe to a pipe socket outside the principal pipe.
|Screw sampler||SPN 50/480|
|Diameter of the sample collecting pipe||mm||Ø 50|
|Sample volume approx.||dm³/h||130|
A wide range of accessories is available for all SIEBTECHNIK TEMA sampling equipment. Based on long years of experience SIEBTECHNIK TEMA ensures optimum results for your tasks.
Apart from sampling equipment made up of downpipes and air slide conveyor systems, you can also obtain from us samplers for representative sampling of moved bulk materials, e.g. obtained from conveyor belts. We likewise offer you complete sample preparation plants with dividing equipment, crushers, sampling equipment, …
Should you want to combine several sampling units by means of a pneumatic post system, we are also able to offer you here a solution customised to your requirements right up to fully automatic laboratory preparation.
- Sampling from the material stream
- Low-wear and low-maintenance design