VOXELJET – sand

Material: Foundry sand of differing granulations. For binding furan resin or a water based resin, which is environmentally friendly.

Minimum printing layer: 0.2 do 0.4 mm

Maximum dimensions: 4000 x 2000 x 1000 mm

Advantages: The production of the most demanding shapes from a construction point of view, with delivery dates from 7 to 21 days.

Disadvantages: For a one off use only. 1 mould for 1 casting.

Intention: For the production of difficult moulds and cores from a construction point of view for the casting of non-ferrous metals, steel and steel alloys on the basis of CAD data. Sand models can serve also as moulds for the production of products from composite materials (such as glass fibres, polyester, carbon and kevlar), or as tools for the vacuuming of thermoplastics. In the field of art, they can be used for example for the production of scenes, awards, innovative furniture, etc. With impregnation we get strong surfaces, which can be further worked and painted.