This type of production combines the ability to produce complicated product, of various sizes, containing internal cavities and combined with low production cost.

The production stages are as follows:

• A sealed mold is made with internal surface equal to the products outer surface.
• While the mold is cold it is filled with precise amount of powder-type raw material.
• The mold is now heated to the material melting temperature while rotating to all direction. This causes the material, free flowing along the internal surface of the mold to gradually spread and form the product.
• While rotating, the mold with the melted plastic inside, are now being cooled.
• Finally the mold is opened and the product is removed.

GraviMold is Sysmetric’s system that convey and gravimetrically dispense the raw material into the mold automatically and extremely accurately.