Rack for preform and/or precast element manufacturing, manufacturing system and winch assistance device

Rack as a transport and/or storage device for preform element and/or precast element manufacturing, in particular for a wind turbine blade, the rack comprising a longitudinal frame structure to which lateral support elements are mounted, which each comprise a support portion and which form multiple support assemblies for multiple longitudinal items to store and transport horizontally in the frame structure wherein the items have a horizontal manufacturing process orientation for use in the manufacturing process,

• wherein the support assemblies comprise,
• for support portions of support elements mounted opposingly in width direction, width adjustment means for adjusting the distance of support portions of the support assemblies in a width direction to different widths of the items, and/or,
• for support portions spanning the frame structure in the width direction by having their support element mounted to the frame structure at opposing positions in the width direction, comprise shape adjustment means for adjusting to different height profiles of supported items in the width direction.