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Introduction
High energy centrifugal barrel finishing machines also known as
harperizer systems are the fastest and most cost-effective method
for deburring and/or polishing mass parts or individual parts.
A centrifugal finishing machine / harperizing works on a principle
similar to a ferris wheel meaning there are 4 barrels which would
represent the seats on a ferris wheel and one large fly wheel. In 1
revolution of the fly wheel results in 1 complete rotation of each
barrel.
Extremely high centrifugal forces can be generated on parts with
this method. Using barrel finishing machines in combination with
various types of ceramic and organic corn cob media, virtually any
part finish is achieved by this machine — from surface finish
polishing at an extremely high level to burr removal.
Applications
Common Centrifugal Finishing Machine Configurations
Model | Motor (HP) | Total Capacity(cu. ft.) | Barrel Dimensions (in) | Overall DimensionsWxLxH (in) | Weight (pounds) |
12 | 1 | 0.4 | 8.5×5 | 34x30x30 | 460 |
40 | 3 | 1.4 | 12.75×6.875 | 47x37x49 | 1280 |
60 | 7 | 3 | 25.75×5.875 | 68x40x90 | 3000 |
85 | 7 | 3 | 34×6 | 75x38x92 | 3000 |
120 | 10 | 4.0 | 17.25×10.25 | 66x54x76 | 2900 |
160 | 15 | 5.5 | 20.75×12 | 70x54x76 | 3200 |
220 | 15 | 6.8 | 27.5×11.5 | 75x54x76 | 5200 |
330 | 25 | 10.5 | 42×12 | 90x56x80 | 6800 |