Shot Blasting Machines - Sandblasting - Blasting

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What is the meaning of ... ?

Here are some definitions related to the technical terminology used in the field of surface treatment or related to the use of machinery such as shot blasting, shot peening and sandblasting machines.

Shotblasting process

It’s a mechanical surface treatment which is carried out by propelling metallic granulated... [Read all]

It’s a mechanical surface treatment which is carried out by propelling metallic granulated abrasive.
The abrasive effect caused by impact and rubbing of blast media, involves the modification of the existing surface condition, that is to say that it cleans, brightens and makes uniform the treated surface.

Most common applications: removal of oxide, descaling, deburring, cleaning after pressing and heat treatment, paint stripping and surface roughening.

Shot peening process

It’s a surface treatment aimed to enhance the fatigue strength of mechanical... [Read all]

It’s a surface treatment aimed to enhance the fatigue strength of mechanical parts.

It’s carried out by propelling round metallic abrasive of a prearranged and measured size and setting the relevant amount and throw speed (impact pressure).

Desanding process

This process allows to remove the residual sand left on castings in order to clean their surface. [Read all]

This process allows to remove the residual sand left on castings in order to clean their surface.

Descaling process

It’s a treatment aimed to remove slag and calamine from surface of metals by propelling... [Read all]

It’s a treatment aimed to remove slag and calamine from surface of metals by propelling metallic abrasive.

Purpose: surface cleaning to make easy the following processing or to check the presence of possible construction defects.

Satin finish

This treatment permits to roughen the surface in order to attain a dull finish especially for... [Read all]

This treatment permits to roughen the surface in order to attain a dull finish especially for aesthetic reasons.

Sandblast

The sandblast is a mechanic treatment, which consists of erosion of the surface of an artifact... [Read all]

The sandblast is a mechanic treatment, which consists of erosion of the surface of an artifact through abrasion caused by a stream of sand and air. 

The use most common is that one used in the surface cleanliness of the metals, but the sandblast is used also for the incision of inscriptions and images on marble and stone. 

COGEIM EUROPE SRL • Shot Blasting Machines - Sandblasting - Blasting
Via Villapia, 9/11 20010 Casorezzo (MI) Italy
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