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Mass finishing technology
Shot blast technology
Coating of bulk parts
Process water technology
Centrifuges
Flocculation plants
Cutlery drier
Wheel polishing machine

Recycling with centrifuges
In recycling applications, media and metal fines are removed from the process water with a centrifuge. Oil and/or extremely fine solids <1µ can be removed by adding flocculants.
The compound utilized for the finishing operation remains largely in the process water for re-use in the finishing machine.

Cleaning by centrifugal force!
With the centrifugal technology, solid fines are separated from the process water with a centrifugal force which is 2000 times bigger than the gravity of the earth.
Each Trowal centrifuge is a complete processing system comprising all features required for your special finishing task.

Querschnitt ZM

 

 

  

 

 

 

Basket centrifuge ZM ....
An easy to operate, robust system with manual removal of the sludge liner from the centrifuge. During one cycle, 14 litres of solid sludge can be removed from the effluent.
While the econimic model  "ECO" is sufficient for simple recirculations (one up to two vibrators), the model "FL" can be equipped for all possible applications of a recycling system.

Automatic peeling centrifuges ZA...
The PLC controlled, automatic ZA systems can clean up to 2 m³ of effluent per hour. The sludge deposited on the wall of the rotating drum is automatically removed with a "peeling" knife and dropped into a sludge container according to preset time intervals.


Schälzentrifugen ZA

 

 

 

 



Application limits
Not every mass finishing operation is suitable for centrifugal filtering. Their use can be limited if the following special finishing operations apply:
- intensive rinsing of the parts after finishing
- multistage finishing, using more than one compound
- pickling processes with acid
- ball burnishing applications

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Process water technology


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 Process water
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 ZM and ZA Centrifuges
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