Model Selection - Sandvik Construction

SANDVIK dust-sealing system
We provide a complete range of modular dust-sealing components that can be fitted to feeders,
screens and conveyors. Our new screens can be ordered for this system.
Our dust sealing cloths WE4000 (Dustflex™) are made of a soft and pliable grade of black rubber with
extremely good flexibility and are able to absorb the stresses in a moving seal. Reinforced PVC fabrics
should only be used in static (stationary) seals for dust proofing conveyors, etc. It is very important to
select the correct grade of cloth or fabric for a particular installation.
The WE4000 cloths are fixed in position with the grip strip WE7000 on snap-on profiles, that are
mounted on the equipment to be encapsulated.
WE4000 (Dustflex™) Cloths
Both standard and anti-flame dust sealing cloths are available in rolls.
Dimension of roll. 2 x 1350 x 20000 mm (0,08 x 53 x 787 in).
WE4000 Dustflex
WE4000 Dustflex Antiflame
Working Temperature
30 Deg C to +60 Deg C
20 Deg C to +100 Deg C
WE7000 Grip strips
The Grip strips have a groove diameter of 14 mm / 0,55 in.
The corners have a length of 205 mm / 8,07 in.
Radius to centre of groove of 55 mm / 2,17 in.
Description of dust sealing parts used on screens.
Tow bar with handle
Top frame arch
Top bar
Top frame side profile
Rubber parts: WE4000 Sealing cloth and WE7000 Grip strips
WE4000 Dust sealing cloth
WE7000 Grip strip
WE7000 Vertical and horizontal corners.
Vertical inner corners
Vertical outer corners
Horizontal corners