Pressing equipment, a plant and a method for forming a floor element

1. A pressing equipment for manufacturing a floor element comprising:

a pressing device configured to press an upper decorative layer of the floor element upon a lower support layer of the floor element;

a positioning device configured to move in order to place one of the lower support layer and the upper decorative layer in a pressing position on the pressing device, the positioning device comprising a first couple of contact surfaces adapted to contact a first set of opposite edges of the one of the lower support layer and the upper decorative layer and a second couple of contact surfaces adapted to contact a second set of opposite edges of the one of the lower support layer and the upper decorative layer, the first couple of contact surfaces and the second couple of contact surfaces being orthogonal to each other; and

a centering device configured to adjust the position of the other of the upper decorative layer and the lower support layer and to be independently moveable relative to the movement of the positioning device, the centering device comprising at least a first couple of abutment surfaces adapted to contact opposite edges of the other of the upper decorative layer and the lower support layer.

2. The pressing equipment according to claim 1 , wherein the positioning device comprises at least one movable element configured to adjust the distance between the first couple of contact surfaces.

3. The pressing equipment according to claim 2 , wherein the positioning device comprises one movable element for each of the first couple of contact surfaces.

4. The pressing equipment according to claim 3 , wherein the movable elements for the first couple of contact surfaces are moved synchronously.

5. The pressing equipment according to claim 1 , wherein the centering device comprises at least one movable element configured to adjust the distance between the first couple of abutment surfaces.

6. The pressing equipment according to claim 5 , wherein the centering device comprises one movable element for each of the first couple of abutment surfaces.

7. The pressing equipment according to claim 6 , wherein the movable elements for the first couple of abutment surfaces are moved synchronously.

8. The pressing equipment according to claim 5 , wherein the at least one movable element for the centering device is independently movable with respect to movable elements for the positioning device.

9. The pressing equipment according to claim 1 further comprising a supporting structure comprising a supporting plate configured to support the floor element during pressing.

10. The pressing equipment according to claim 1 , wherein the pressing device comprises a plurality of pressing elements, and wherein the pressing elements are independently controllable and/or controllable in a group of pressing elements.

11. The pressing equipment according to claim 1 , wherein the pressing device is configured to exert a pressure of 350 kg/sqm to 500 kg/sqm on the floor element.

12. The pressing equipment according to claim 1 , wherein the pressing device is a stationary pressing device.

13. A plant for manufacturing a floor element comprising:

the pressing equipment according to claim 1 ; and

a gluing device configured to provide a glue on a surface of one or both of the upper decorative layer and the lower support layer,

wherein the gluing device is upstream of the pressing equipment.