HZ-175 Centrifugal Barrel Finisher
HZ-175 High-Energy Centrifugal Barrel Finishing Machine
The HZ-175 is a full-sized industrial finishing machine known for its long barrels. At 48” long, the HZ-175 has the longest barrels of all the HZ-Series machines. It also has a wider diameter than half the models that MFI offers. This longer barrel capacity caters perfectly to customers with medium-sized parts that are longer than average.
Machine Type: High Efficiency
Max Part Size: 47″ L x 7″ D
Barrel Dimensions: 48″ L x 8″ D
Popular Industries: Firearms & Munitions, Knives, Aerospace
HZ-175 Basic Operation
The HZ-175 Centrifugal Barrel Finishing Machine is a high-energy finishing machine. It uses the pressure and friction created through centrifugal force to quickly remove excess material, polish part surfaces, and create a uniform finish. The finish achieved by the HZ-175 is isotropic, meaning parts are polished uniformly and evenly in all directions, something that cannot be achieved by hand finishing.
Tailored Finishing Speed and Configurations
With variable frequency control, you can control the speed of the tumble. Customers can achieve a simple polish at low speed or even aggressive deburring and radiusing at higher speeds, reaching up to 150 RPM.
This machine can be fully customized with a touchscreen control panel, parts separator, drain pan, infrared safety curtain, and more. See the accessories table for more information on customizable options.
HZ-175 Features and Benefits
Full-size production
With the longest barrel and 8” diameter, you can run more parts with less media than our HZ models with 12” diameter barrels, saving money on media usage.
Long barrels
At 48” long, these barrels are the longest in the HZ-Series of machines and ideal for longer-than-average parts. Each barrel can be divided into 21 small individual chambers.
Auto Door
Automatically open and close the machine door with the push of a button.
Reduce manual labor
Manual labor and handwork can be very time-consuming, expensive, demanding, and dangerous. Our HZ-Series Centrifugal Barrel Finishing Machines take the handwork out of finishing.
Short cycle times
Clean up metal, acrylic, rubber, and other materials in just minutes, rather than spending hours or days doing it by hand or using other finishing methods.
Quieter operation
Compared to vibratory equipment, this series runs much quieter. They can be installed in places you wouldn’t want vibratory machines installed, such as where other machines’ tolerances may be affected.
Achieve a mirror-like finish
Nearly impossible to achieve by hand, our polishing machines can achieve a mirror-like finish on a variety of parts.
Save time and money
Due to the friction and force created by these machines, they run much more efficiently, using less media, water, and compound compared to other finishing methods.
Safe and easy operation
The integral hood switch and two-button jog requirement makes this series extremely safe to operate. The hood is securely locked during cycles.
HZ-175 Barrels
The HZ-175 Centrifugal Barrel Finisher features four 48” wide by 8’’ diameter barrels.
The lids are not removed during operation on the HZ-175 machine. Each barrel has 5 hinges with springs along the back side of the cover to aid in opening the lid. The operator simply unlatches the front locking mechanisms and lifts the lid to open each barrel. The barrel lid will remain open while the operator loads or unloads the machine.
Customizable Barrel Dividers
With 20 divider slots, it is possible to create 21 individual chambers within each barrel if utilizing our optional barrel dividers. This allows operators to separate parts into several different chambers within each barrel. This is a critical feature when part-on-part impingement needs to be avoided.
Get Stocked Up on the Essentials
Shop our media and compound store
HZ-175 Recommended Accessories
Part & Media Separator
- Simplify the media & part separation process
- Dump fully loaded barrels
- The machine vibrations separate the media & parts out of the machine and into bins
Drain Pan
- Collects water and drainage during the loading/unloading process
- Grip strut floor surface to prevent operator slips and falls
Barrel Dividers
- Create separate chambers inside each of your barrels
- Reduce part-on-part impingment
- Available for all HZ-Series models (except HZ-12)
PLC Touchscreen
- Store processes as recipes for easy process selection
- Replaces the analog cycle start buttons
- Allows for better monitoring of machine use and time
Additional HZ-175 Specs & Resources
HZ-175 Machine Specifications |
Main Motor |
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Barrel Rotation Motor |
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Machine Voltage |
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Total Capacity |
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Approximate Shipping Weight |
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Drive |
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Overall Dimensions |
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Machine Construction |
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Paint |
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Barrel Construction |
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Barrel Liners |
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Control Panel |
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Brake |
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Safety Interlock |
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Automatic Door Opener |
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Options
Vibratory Media Separator |
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Spray Header for Separator |
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Drain Pan |
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Processing Table and Sludge Tank |
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Barrel Dividers |
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PLC Controller |
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Infrared Safety Light Curtains |
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Light Tower Indicator |
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Custom Logo/Paint |
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Centrifuge Module – CF-55 |
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Media/Compound |
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Media Storage Rack |
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