High Energy Centrifugal Barrel Finishing Machines

HZ-Series High Energy Centrifugal Barrel Tumbler Machines

HZ High Energy Centrifugal Barrel Finishing Machines from Mass Finishing are the fastest and most economical form of finishing equipment available. Often called “tumblers” or harperizers, they are the industry workhorse in metal polishing, deburring and deflashing parts. From jet engine blades in the aerospace industry to heart valves and medical implants, these barrel tumbling machines are the versatile and money-saving solution for polishing and deburring.

Mass Finishing has many different sizes of barrel polishing machines available. Each is designed to accommodate various parts sizes and applications.

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Available Models and Specifications

.42 Cu. Ft./12 Liter Capacity
8.375″L x 5″ Diam. Barrel
1 HP Motor

1.4 Cu. Ft./40 Liter Capacity
12.5″L x 6.875″ Diam. Barrel
3 HP Motor

2 Cu. Ft./56 Liters Capacity
25.75″L x 5.875″ Diam. Barrel
5 HP Motor

3 Cu. Ft./85 Liters Capacity
33.5″L x 6″ Diam. Barrel
7 HP Motor

4.7 Cu. Ft./133 Liter Capacity
17.25″L x 10.25″ Diam. Barrel
10 HP Motor

7.1 Cu. Ft./200 Liter Capacity
20.75″L x 12″ Diam. Barrel
15 HP Motor

8 Cu. Ft./227 Liters Capacity
27.5″L x 12″ Diam. Barrel
15 HP Motor

12.8 Cu. Ft./362 Liters Capacity
42″L x 12″ Diam. Barrel
30 HP Motor

Available Options for Centrifugal Barrel Finishing Machines

Part and Media Separator

Make the media and part separation process simple with our free standing media separator. Dump full barrels on the vibratory screen and watch as the media and your parts separate.

Processing Table and Sludge Tank

Reduce the mess from the process with MFI’s processing table and sludge tank. Sediment from your tumbling process is collected and easily cleaned out.

PLC Touchscreen Interface

Store processes as recipes in this PLC touchscreen interface. This unit replaces the analog cycle start buttons and allows for better monitoring of machine use and time.

Extra Barrels

Dramatically reduce downtime on your centrifugal barrel finishing machine by purchasing a second set of barrels. The operator can load and unload while the machine is running.