| DRM 800 | |
|---|---|
| Separation capacity | max. 25t/h |
| E-Motor | 400V - 50Hz - 2x 55 kW |
| Operating mode | S1 |
| Rated speed (without frequency inverter operation) | 1500 min/1 |
| Impact surface | 0.8 m² |
| Screen area | 1.30 m² |
| Dimensions L x W x H | 2570 x 2835 x 1930 mm |
| Weight | 4500 kg |
| Sound pressure level | < 90 dBA |
| Hydraulic power unit | |
| E-Motor | 400V - 50Hz – 0.95 kW |
| Operating mode | S2 / S3 |
| Oil temperature | max. 80 °C |
| Nominal pressure | max. 250 bar |
| Flow rate hydraulics | max. 2.6l/min |
| Oil filling quantity | 7 l |
| Specific comparative data from experience | ||
| Raw material with impurities | High proportion of packaging | Low proportion of packaging |
| Raw materials - volume | 60 m³ | 60 m³ |
| Raw materials - weight | ca. 26,5 t | ca. 35 t |
| Raw materials - density | < 0.5 t/m³ | < 0.6 t/m³ |
| Digestion capacity | > 22 m³/h | > 35 m³/h |
| Digestion capacity | > 10 t/h | > 20 t/h |
| Organic density | ca. 0.9 t/m³ | ca. 0.9 t/m³ |
| Energy input/raw material volume | ca. 2.5 – 3.5 kWh/m³ | ca. 1.5 – 2.5 kWh/m³ |
| Energy input/commodity mass | ca. 5.5 – 7.5 kWh/t | ca. 2.5 – 4.5 kWh/t |
| Wear costs per throughput - depending on type of raw materials | ca. 0.6 EUR/t | ca. 0.4 EUR/t |
The DRM hybrid process involves wet materials preparation for the recycling of foodstuffs. The simplest way is to crush biomass in accordance with the statutory requirements for hygienisation. Inorganic solids (e.g. packaging) are separated with high separation efficiency in the same operation. The digestion is carried out in a special mill with two rotors.
Read also our article Food waste will produce the energy of tomorrow.
