Screening device

A modular screen support deck for a screening arrangement, the modular screen support deck comprising:

• a first deck side and a second deck side each having an inward facing side and an outward facing side, the first deck side and the second deck side extend in parallel with each other defining a deck plane between the two deck sides,
• a first extension structure and a second extension structure, the first extension structure being connected to the first deck side and the second extension structure being connected to the second deck side, the first extension structure extending inwardly from the first deck side and comprising a first connection structure being arranged a distance from the first deck side, the second extension structure being connected to the second deck side, extending inwardly from the second deck side, and comprising a second connection structure being arranged a distance from the second deck side, wherein the first extension structure and the second extension structure each comprise a horizontal part extending towards the opposing deck side and a vertical part connected to the horizontal part and extending perpendicular to the deck plane, the vertical part of the first extension structure comprising the first connection structure and the vertical part of the second extension structure comprising the second connection structure, wherein the connection between the horizontal part and the vertical part is configured to act as a vibration damper, and
• a first cross-member with a first end and a second end, the first end of the first cross-member being connected to the first connection structure, wherein the first extension structure is configured to dampen vibrations in the connection between the first end of the first cross-member and the first connection structure, and the second end of the first cross-member being connected to the second connection structure, wherein the second extension structure is configured to dampen vibrations in the connection between the second end of the first cross-member and the second connection structure.