Two Grubbens High Density Cleaner Plug & Play units with sand dewater have been sold to Vafab Miljö in Västerås, and one has been sold to Biogasbolaget i Mellansverige AB in Karlskoga.
At Vafab Miljö the food waste is mixed up with lea silage which gives a high content of sand in the slurry from the pretreatment. The first High Density Cleaner is already installed and according to the customer, it’s separating over 100kg sand per hour.
The slurry to the second High Density Cleaner will be recirculated several times and an increased amount of fine particles will be separated. The High Density Cleaner will be directly connected to the digestion tank for recirculation. The second unit will soon be delivered.
Also, in the Biogas plant in Karlskoga, they have decided to manage the operation problem with sand and glass in the pretreatment plant and have invested in a High Density Cleaner. The buyer is Elva AB who’s doing the project implementation. The delivery will be in June.
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Cellwood Machinery develops, manufactures and supplies high technology systems and machines for industries within the Pulp, Paper, and Bioenergy sectors.