Sand casting

This technology is applicable for production of smaller (also for prototypes, sometimes several pieces) series. The advantage of this technology to compare with a gravity-die casting is lower cost for pattern (pattern production, changes by its development and maintenance by the production). The maximal weight of our castings is about 50 kg. The maximal dimensions are 1800 x 1200 x 300. For the machine forming we use the machines of Foromat 20.

Using alloys for sand casting

For the sand castings production we use the following alloys: AlSi9Cu3, AlSi12(Cu), and AlSi10MgMn. A chemical composition of material is tested regularly. We can check our production also by X-ray machine in a case of necessity.

It is also possible to use another types of alloys for our production, which are not in our usual spectrum.