The surface is then inspected and grit blasted.

A better use is made of the hoops (4) and of the shot.

Therefore, reduction of intake efficiency of the intake pipe (54), which draws up the shot medium, is limited and shot medium that is dropped into the hopper (16) can be efficiently drawn up.

Preferably, the abrasive elements are formed by the shot.

The second component comprises a grit processing subsystem.

The shot elements are arranged in an orderly manner inside the shell.

The HPG, which means High Performance Grit, is a steel grit specially designed to improve shot blasting performance in foundries and forges.

Because the accumulation of shot medium around the intake opening (54A) of the intake pipe (54) is thereby limited, blockage of the intake opening (54A) by shot medium can be limited.

Together with the shot-blasting wheel (1) an auxiliary shot-blasting wheel (9), into which the shot medium to be accelerated is fed in the axial direction, rotates in the metering sleeve (7).

The pellet and second core precursor are inserted into the jacket precursor.

Following blast cleaning, the cleaned surfaces are painted from the platforms.

total net weight of the delivery (gross weight less the reduction, including the correction for tailings

The duration of the drying period determines the degree of brilliance and whiteness of the shot.

A sabot (15) for a shotgun shell provided with a recess (17) in its base upon which propellant gases may act to radially expand and flatten the sabot (15) thereby enhancing the dispersion of shot (23).

The invention relates to an impeller for feeding, into the shot-blasting wheel of a blasting installation, a blasting abrasive that is to be accelerated.