Pellet press

SRE Opcon Group

SPE Renergi Low Temperature Dryer.

The Renergi Dryer is used for drying of sawdust and other materials for production of biofuels.
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The dryer can dry sawdust, bark or wood chips from a humidity level of about 50% to a level of approximately 10 %. This low-temperature dryer utilizes warm (or hot) water from a recommended temperature of 65°C and higher. Maximum water temperature - 110°C.
Power supply safety: The dryer must only be fed by 3x400 V AC (630 A) 50/60 Hz with a separate Protective Ground conductur.
Power supply Data:
• Voltage 400 V AC, three phase
• Recommended fuses in supply line: maximum 3x630 A
• Typical power consumption: 200kW
The dimension of the Dryer are roughly 17,4 by 5,7 meters, with a height of 10,7 meters. The floor space required is approximately 21,4 by 8,0 meters. A ceiling height of at least 15 meters (or 4 meters above the top of the media inlet).
Air supply: at least 24 kg gas/s fresh air is required for the operation of this machine. This corresponds to 20nm3/s, or 72 000 nm3/h.
Airflow: max 200 liter/min
Air pressure: min 4,5 bar, recommended 6,0-8,0 bar
Water supply: hot water supply, with a flow of 32 dm3/s.
Water pressure: min 1.5 bar, max 6.0 bar
Operating temperature range:
• Incoming air temperature: -20°C to 50°C
• Relative humidity: 0% to 60%
Raw material/media:
• Relative humidity: 45% to 55% by wieght
• Requested relative humidity: 8% to 15% in the dried material
Capacity:
• The dual-cell, 4 m wide dryer can typically handle 2400 kg of material with a moisture content of 55% by weight in each load
• The dryer is capable of drying 6000 kg raw material, with a water content of 55% to 10% in approximately one hour.
SRE’s dryer is desinged in accordance with European directives. The equipment is designed to conform to the essential requirements of:
• The Machinery Directive 2006/42/EC
• LVD 2006/95/EC
• EMC 2004/108/EC


The dryer is located in Straupe parish, Cēsis district, LV-4152, Latvia. Available for viewing on working days, 08:00 to 17:00, by prior agreement on the viewing time.
The dryer is already dismantled
All electrical schematics, manual, operating instructions available
Upon request, we can provide a contact person with this type of working dryer for consultation
Price: 35 000 EUR (VAT is not included)