Precision Screen

 
 
  S-5 Double Screen  
 

Features:

  • Unique Extec developed high speed interangling Doublescreen system.
  • Heavy duty construction - used worldwide in quarries and gravel pits.
  • Hopper fitted with variable speed belt feeder.
  • Main conveyor has variable speed and variable angle to facilitate the handling of the widest range of material.
  • Separate hydraulic adjustment of the screening angle of each screen box giving over twenty different combinations of screening angle.
  • Three large capacity stockpiling conveyors are fully integrated into the machine.
  • The machine is driven diesel hydraulically and is fully self propelled on tracks. It has high ground clearance and generous approach angles.
  • Self-loading hydraulic bogie gives independent road transportation without the use of low loaders.
  • Rapid ratcheting tensioners give fast mesh changes.
  • High efficiency hydraulic system utilises Piston type motors to maximise power.
  • Unique type spreader plate maximises use of screen.
  • Optional double deck vibrating grid. This handles the most heavy difficult material and produces three precise grades from the screen box.
  • Direct drive vibrating grid and screen boxes give enhanced efficiency with minimum maintenance - no V-Belts.
  • Each screening unit of the Doublescreen system has uniquely high inertia ensuring that superb separation is carried out over the full surface of the screen decks.
  • Hydraulic walkways deploy in seconds, giving low access height and safe working area for maintenance and mesh change.
  • Remote control of tracking and grid tip functions.
  • Steel pipe runs used in hydraulic system gives improved temperature control and extended hose life.
  • SKF – Sealed for life bearings
  • Engine - Deutz BF4M2012 - 74.9 kw (100.4 hp) - water cooled.
  • Weight – 33.5 tons (fully equipped).

 

SPECIFICATIONS
First screen box
2439mm x 1524mm (8' x 5')
Second screen box
2439mm x 1524mm (8' x 5')
Length working
17835mm (58' 6 ")
Height working
6165mm (20' 3")
Width working
17051mm (55' 8")
Engine model
Deutz BF4M 2012 Turbocharged
Fuel consumption 100%
4.33g/Hour   5.20 US/g Hour
Fuel consumption 50%
2.31g/Hour   2.77 US/g Hour
Engine power
100.4hp/74.9kw @ 2200rpm
Machine weight operation
28000kg (61729lbs)
Machine weight transport
33500kg (73853lbs)
Tail conveyor height
4564mm (14' 9")
Side conveyor height
4620mm (15' 2")
Hopper conveyor width
1200mm (48")
Main conveyor width
1000mm (40")
Tail conveyor width
1200mm (48")
Side conveyor width
700mm (28")

BASIC DATA
SCREEN SIZE
Double screen box assembly:





First Screen Box
5' x 8' (1500 x 2500 mm)
Second Screen Box
5' x 8' (1500 x 2500 mm)
Width of hopper belt
Width of main conveyor
Width of tail conveyor
Width of side conveyor
Length of belt feeder
1200mm (hydraulic drive)
1000mm (hydraulic drive)
1200mm (hydraulic drive)
700mm (hydraulic drive)
3500mm centre
DIMENSIONS
   Transport Length
   Transport Width
   Transport Height
   Working Length
   Working Width
   Working Height

   Weight

16011mm
2950mm
3930mm
17835mm
17051mm
6165mm

33,500kg
ENGINE DETAILS
   Engine


Deutz BF4M2012 - turbocharged - 74.9kw/100.4hp 2200rpm 4.038

Whilst reasonable efforts have been made in the preparation of this document to ensure its accuracy, Extec assumes no liability resulting from errors or omissions in this document, or from the use or interpretation of the information contained herein. Extec reserves the right to make changes to the information and the product design without reservation and without notification to users.

 

 

 

 

 

 
 

 

 

 
 
 

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