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CENTRO RICERCHE SVILUPPO IMPIANTI ALFA 4000 FGDMV/FGDL – Semi-Pneumatic Dr

ALFA 4000 FGDMV/FGDL – Semi-Pneumatic Drum Dryer
Type: Semi-pneumatic rotary drum dryer
Application: Drying of wood residues and chips
Condition: Used, industrial-scale equipment
Location: — (Ukraine / EU border region – specify for listing)

Technical Data
Operation with Gas Burner (natural gas as fuel)
Feed capacity: 17,500 kg/h
Initial moisture content: 52%
Final moisture content: 12%
Water evaporated: 7,955 kg/h
Thermal power required: 7,310,023 kcal/h (8.50 MW)
Completely dried product: 9,545 kg/h
Natural gas consumption: 860 m³/h
Installed power: 210 kW


Operation with Biomass Furnace (dry wood waste as fuel)
Feed capacity: 17,500 kg/h
Initial moisture content: 52%
Final moisture content: 12%
Water evaporated: 7,955 kg/h
Thermal power required: 7,310,023 kcal/h (8.50 MW)
Completely dried product: 9,545 kg/h
Wood waste consumption (furnace): 2,284 kg/h
Net dried product weight: 7,261 kg/h

Main Components
Special wood-fired furnace with refractory lining, secondary air fan, and 12 kW drive motor.
Gas direct-fired furnace FGDMV 8000 (natural gas) with modulating burner, pressure stabilizers, flame control system, 8 kW motor, and central control box.
Heavy-duty supporting frame made of carbon steel.
Rotary drum (3 coaxial sections, internal lifters, flanged head with inspection hatches, support rings, 4 support rollers, geared group drive, 30 kW motor).
High-efficiency fan with 166 kW drive motor.
Cyclone filter group (4 × USA 1400 type) with distribution duct.
Fgodpfxexa Du As Afioh
Automatic lubrication line with electric pump, dosing nozzles, oil reservoir, and electronic drip system.
Main electrical control cabinet equipped with Siemens S7-200 PLC, Siemens color touch panel, frequency converter Danfoss, Omron controllers, spark detectors, safety relays, and local operator devices.

Highlights
High-capacity industrial drum dryer designed for large-scale wood residue and chip drying.
Flexible operation: natural gas burner or biomass furnace.
Designed thermal capacity: 8.5 MW.
Output of up to 9.5 t/h dried product.
Complete with auxiliary equipment (fans, cyclones, control system).