Gal Aluminium Extrusion Pvt. Ltd.

Die Designing & Casting

Die Designing
GALCO’s design department is fully supported with latest version of Auto Cad and other related simulation software where the designed dies can be virtually visualize with its fatigue / flow patterns / support zones and corrected at the first stage resulting the success of any die during 1st Trial and the delivery on schedule.

Die Casting
Casting is a manufacturing process by which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify. The solidified part is also known as a casting, which is ejected or broken out of the mold to complete the process. Casting materials are usually metals or various cold setting materials that cure after mixing two or more components together; examples are epoxy, concrete, plaster and clay. Casting is most often used for making complex shapes that would be otherwise difficult or uneconomical to make by other methods.

Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mould cavity. The mold cavity is created using two hardened tool steel dies which have been machined into shape and work similarly to an injection mold during the process. Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminium, magnesium, lead, pewter and tin based alloys. Depending on the type of metal being cast, a hot- or cold-chamber machine is used.

There are two basic types of die casting machines: hot-chamber machines and cold-chamber machines. These are rated by how much clamping force they can apply.
  • Hot-chamber machines
  • Cold-chamber machines