The SIEBTECHNIK TEMA Hot mineral Screening Machine has the advantage that the drive bearing is located outside the heat range. Hot chippings material with temperatures of up to 450°C can be reliably screened with this system (e.g. in asphalt mixing plants).
Advantages
- Customized concept
- Temperature resistance of the components
- Drive system, screen box and screen lining suitable for the material to be screened
- Compact design
- Low-grain classification
- Good vibration isolation
- Robust design
- Durable, proven components
- Optimally adapted drive concept
- Low maintenance and easy to repair
Execution
The SIEBTECHNIK TEMA Hot mineral Screening Machine type HN has the advantage that the drive bearing is located outside the fixed dust protection cladding and thus outside the heat range. Hot chippings with temperatures of up to 450°C have been reliably screened with this system in numerous applications (e.g. in asphalt mixing plants).
The correct selection of the screen surface and the type of screen surface tension are also important here.
The good accessibility of the machines in combination with dust protection hoods, which enable a rapid temperature reduction, are an important prerequisite for short downtimes in the event of maintenance or repairs. The new, split version of the dust guard with fully extendable chute carriage, which has been available since the beginning of 2001, represents a further improvement on previous systems.
Asphalt mixing plants
Stationary, semi-mobile or mobile asphalt mixing plants are used for the production of standardized asphalt-bound base and surface courses. These essentially consist of a drying drum, bucket elevator, screening machine, aggregate silos, weighing and mixing equipment and the loading plant.
In the burner-heated drying drum, the aggregates, which make up around 80 – 90 % by weight of the respective asphalt recipe, are heated to the required temperatures. The quality of the asphalt layer depends, among other things, on the binder quality and the correct aggregate composition of the largest proportion in terms of quantity, the granular aggregates. For this reason, the screening machine is of particular importance.
Gallery
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SIEBTECHNIK hot mineral screening machine
SIEBTECHNIK TEMA hot mineral screening machine_3D-animation-screen decks
Linear vibratory screening machine as a hot mineral screening machine
Linear vibratory screening machine as a hot mineral screening machine
SIEBTECHNIK TEMA hot mineral screening machine_3D-animation-total view
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