The Finlay® 883+ Mobile Scalping Screener has been developed as a high capacity and versatile heavy duty screener to work in primary and secondary screening applications such as quarry and mining, iron ore, construction demolition waste, sand, gravel, compost, top soil and coal.
The plant has the capacity to process at a rate of up to 600 tonnes per hour and can be fed either by a tracked mobile crusher, shovel or an excavator.
The model is available with hybrid technology consisting of on-board electrical motors permitting the flexibility to run the plant from an outside power supply or standard on-board engine
Technical Specifications
HOPPER/FEEDER
Hopper Capacity: 7m³ (9.16yd³)
Feed height: 3.69m (12’ 1”)
Feed in width: 2.6m (8’ 7”)
SCREENBOX
Top deck: 4.8m x 1.53m (16’ x 5’)
Bottom deck: 4.8m x 1.53m (16’ x 5’)
Screen Angle: 13° - 19°, hydraulic adjustable
Total screening area: 14.4m2 (155ft2)
MIDGRADE CONVEYOR
Belt width: 800mm (32”)
Working Angle: 22° - 26° max
Standard Discharge Height: 3.4m (11’ 2”) max
Stockpile capacity: 58m3 (76yd3 ) max
Optional telescopic section
Extended Discharge Height: 4.1m (13’ 5”)
Stockpile capacity: 102.5m3 (134.1yd3 )
UNDERCARRIAGE
Shoe Width: 400mm (16”)
Gradeability: 24.8°
Raking Angle: 11° min
FINES CONVEYOR
Belt width: 900mm (36”)
Standard Discharge Height: 4m (13’ 1”) max
Stockpile capacity: 95m3 (124yd3) max
Optional telescopic section Extended Discharge Height: 4.8m (15’ 9”)
Stockpile capacity: 164.5m3 (215yd3 )
OVERSIZE CONVEYOR
Belt width: 1.2m (48”)
Working Angle: 18° - 24°, hydraulic adjust
Discharge Height: 3.6m (11’ 10”)
Stockpile capacity: 70m3 (91yd3 ) max
TRANSPORT DIMENSIONS
Height 3.4m | Width 3m | Length 14.8m | 31,000kg
ENGINE
C4.4 High Output