Inlet and riser removal, cutting to size

For die casting, it is vital to use reservoirs called risers. Risers “feed” the finished product while ensuring that it retains sufficient density.

As part of this work process, we remove the inlet through which we pour the liquid aluminium, lending the product its final shape. Most of the pieces are made by using the “bottom casting” principle, meaning that an inlet part is formed on almost all the products. In addition, we also remove the risers, which are vital for feeding the casting product, ensuring that it retains sufficient density. On average, the weight of the inlet and the risers can comprise up to 60%-90% of the net weight of a given product.

We also provide our customers the option of manufacturing the same product in multiple different sizes. In this case, we cast the piece in the longest required size, then pare it down to the desired size, thus not having to produce a completely new mould.