Polyurethane and rubber screen crosswise tensioned

Use:

for sorting of dry and wet loose materials, dewatering

Charakteristics:

the polyurethane area is cast in one piece including the fixing welts; the rubber area is also produced in one piece using other technology including welts; polyurethane or rubber areas can be installed in the sorter separately or they can be combined together, even with wire screens

Assembly instructions:

the screen is tensioned crosswise between the side plates by tensioning ledges inserted into A-welts; at the places of contact with the supporting longitudal beams of the sorter, these beams must be equipped with a protective rubber profile; recommended rise of the bracket is 20 mm per 1 m of sorter width or length; the screen cannot be drilled in the locations between the meshes, because this could cause the disturbance of the steel arming and the whole screen might become useless; it is possible to produce part of the screen from a solid material (without any holes))

Size of mesh:

polyurethane 2 - 130 mm, rubber 4 - 200 mm (square and rectangular meshes), other designs are also possible, for example with thermoplastic screen fields from 0,25 x 9 mm

Thickness of screen:

20 - 60 mm

Material:

A-type polyurethane elastomer, highly abrasion resistant within 45 - 90 Shore hardness and rubber screen within 40 - 75 Shore hardness; polyurathane screens are internally armed with steel metal chains

Dimensions:

according to the sorter construction (maximum dimension of one screen is approx. 1,5 x 3 m)