GDF GDF/D – PRE-TREATMENT COMBINED COMPACT UNIT

This combined machine is fed by a pump or to gravity, through a fixed pipe.
The effluent passes through a screw screen that removes the largest solid particles, then goes to a sedimentation tank where the particles sedimented are then removed by a system of screws.
As an option you can install the system for removal of fats and suspended oils.
FEATURES
• Filtration
• Wash / compaction of solids removed
• Extraction of sand
• Degreasing (on GDF/D version)

ADVANTAGES
• No odor • Low operating costs and maintenance
• Reduced space requested • Construction work is not necessary
• Ease of installation and management
• Low organic matter in the solid residue extracted
• Reduction up to 40% in volume of solids removed

MANUFACTURING FEATURES

Inlet flow rate up to 300 lt./sec.
Filtering options ø 2 ÷ ø 7 mm holes ø 0,25 ÷ ø 2,5 mm wedge wire profile