Precision Screen

 
 
  E-7 Scalping Screen  
 

Features:

  • Heavy-duty track mounted self-propelled open flow screening and stockpiling system.
  • Specifically designed to process:
         - Rock products
         - Boulder clay
         - Mineral ores
         - Large awkward concrete and waste products.
  • Heavy-duty hopper adjustable for length and loading height. Capacity upto 10 m³.
  • Heavy-duty screen box with uniquely high throw and uniquely high vibration with an adjustable angle of incline ranging from 10 - 22°.
  • Punched plate, heavy duty mesh, rock fingers or grizzly bars can be fitted to the top deck while heavy duty mesh or fingers can be fitted to the bottom deck.
  • Large free flow area from the hopper onto the screen box.
  • Large open free flow area from the screen decks to the stockpiling conveyors.
  • Rear conveyor which handles the big products is supported by an impact bed which prevents roll-back or lateral movement of material.
  • Heavy duty crusher-type chassis.
  • Conveyors give high capacity stockpile.
  • SKF – Sealed for life bearings

Options:

  • Double plated apron plate feeder.
  • Belt Feeder

 

SPECIFICATIONS
Screen size
3000mm x 1500mm stepped double deck (10' x 5')
Length working
15143mm (49' 7")
Height working
5174mm (16' 10")
Width working
16829mm (55' 2")
Engine model
Deutz BF4M 2012
Fuel consumption 100%
4.33gal/Hour   5.20 US/g Hour
Fuel consumption 50%
2.31gal/Hour   2.77 US/g Hour
Engine power
74.9kw/100.4hp
Machine weight
22000kg (48500lbs)
Tail conveyor height
3800mm (12' 5")
Side conveyor height
4620mm (15' 2")
Hopper conveyor width
1200mm (47")
Main conveyor width
1000mm (39.37")
Tail conveyor width
1200mm (47")
Side conveyor width
700mm (28")

BASIC DATA
SCREEN BOX
   Upper Deck
   Bottom Deck
   Angle
   Drive

4200 x 1426mm
4700 x 1446mm
11° - 17°
Hydraulic

FEEDER
   Feeder Length
   Hopper Capacity


4500mm
7 cubic metres
CONVEYORS
   Fines Side Conveyor
   Fines Collector Conveyor
   Mid Grade Side Conveyor
   Tail Conveyor
   Length of belt feeder

800mm x 7600mm
1200mm x 4350mm
800mm x 7370mm
1200mm x 5230mm
3815mm centre
DIMENSIONS
   Transport Length
   Transport Width
   Transport Height
   Working Length
   Working Width
   Working Height

   Weight

13980mm
2590mm
3318mm
14407mm
12956mm
4253mm

28,000kg
ENGINE DETAILS
   Engine
   Engine Maximum Power
   Fuel Tank Capacity
   Hydraulic Tank Capacity


Deutz BF4M2012C
70kw @ 200rpm
230 litres
460 litres


FUEL CONSUMPTION GUIDE
ENGINE
Deutz BF4M 2012 C - 74.9 @ 2200
100% load
21.2 litres / hour

75% load

15.9 litres / hour
50% load
10.6 litres / hour
25% load
5.3 litres / hour

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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