Barrel Blasting Machines
Barrel blast shot blasting machines, also sometimes referred to as tumble blast machines or vibratory finishing machines, are another type of industrial machine used for cleaning and surface treatment of parts. They work by tumbling workpieces inside a rotating barrel chamber along with an abrasive media.

Specification of Barrel Blasting Machines
Type BBM1500
Productivity(t/h) 6
Max. weight of single workpiece (kg) 40
Max. length of single piece(mm) 500
Diameter of drum(mm) Ø1500
Effective volume(m³) 0.6
Number of blast wheel 1
Blast wheel power(kW) 30
Max. Loading capacity(kg) 1500

How Does Barrel Blasting Machines Work?
Rotating Barrel Chamber: The core component is a cylindrical barrel chamber that rotates on a horizontal axis. This tumbling motion throws the parts against each other and the abrasive media, creating a cleaning and finishing action.

Abrasive Media: The chamber is filled with an abrasive media, which can be steel shot, ceramic grit, or even organic media like walnut shells depending on the desired cleaning or finishing effect.

Compound (Optional): In some cases, a liquid compound can be added to the blasting media to enhance the cleaning process or achieve a specific surface finish.

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