Barrel Finishing Machines Mar 17, 2023
Barrel Finishing Machines: How They Work and Their Benefits

Barrel finishing machines are used to improve the surface finish of various materials, including metal, plastic, and ceramic. These machines work by tumbling the parts in a rotating barrel with abrasive media and a compound solution. The friction between the media and the parts removes burrs, sharp edges, and other imperfections, resulting in a smoother and more polished surface.

There are several types of barrel finishing machines, including vibratory tumblers, centrifugal disc finishers, and rotary barrel tumblers. Vibratory tumblers are ideal for small and delicate parts, while centrifugal disc finishers are best suited for heavy-duty applications. Rotary barrel tumblers are the most common type of barrel finishing machines and can handle a wide range of parts and materials.

The components of a barrel finishing machine include the barrel, motor, drive system, control panel, and compound system. The barrel is usually made of rubber or polyurethane and is designed to withstand the abrasion and impact of the media. The motor and drive system are responsible for rotating the barrel and controlling the speed and direction of the tumbling action. The control panel allows the operator to adjust the settings and monitor the process, while the compound system delivers the abrasive media and solution into the barrel.

The benefits of using barrel finishing machines include improved surface finish, reduced production time, and increased efficiency. These machines can also reduce the need for manual labor and improve the consistency and quality of the finished product. When selecting a barrel finishing machine, it is important to consider the size, shape, and material of the parts, as well as the desired finish and production volume.


  • machine polisher
    High Speed Centrifugal Rotary Tumbling Metal Deburring And Surface Grinding Machine Polisher
    Stable architecture of the machine, quite MC nylon gear-transmission. Excellent grinding efficiency with maximum grinding speed up to 300 RPM. PLC operating system for safe, fast and convenient usage Split inner barrels for different applications,to protect the shape of applications
  • Barrel Finishing Machine
    30L 1Cft Automatic Centrifugal Barrel Finishing Machine
    A High-speed Barrel Polishing System -- Centrifugal Barrel Polishing Machines Jintaijin Polishing provides High Energy Centrifugal Barrel Polishing Machines which are the fastest and most powerful kind of mass finishing machines processed. We provide mainly two types of models: Centrifugal Barrel Polisher with Manual Discharge; Centrifugal Barrel Finishers with Automatic Systems. The superior surface finishing achieved by Centrifugal High-speed Barrel Polishing Machines is isotropic. “I don’t know how to choose the Centrifugal Barrel Polishing Machine and Mass Finishing Media.” Contact us here for more information and a free quote!   Applications >Dental parts >Jewelry parts >Orthopedic implants >Aerospace engine blades >Small precision components Features >Economic & Low noise high speed centrifugal barrel finisher >Isotropic finishing: parts are finished in one direction >4 independent barrels are removed from machine easily >Easy operation & reduced labor costs Technical Data Model OBD-LX70B OBD-LX90B OBD-LX100B Capacity(L/CuFt) 7.5*4 / 0.3*4 9*4 / 0.3*4 10*4 / 0.4*4 L x W x H(mm/inch)   900*860*1170 / 35.4*33.9*46.1 1050*1000*1180 / 41.3*39.4*46.5 960*900*1270 / 37.8*35.4*50.0 Barrel Size  (mm/inch)  205*280 / 8.1*11.0 205*320 / 8.1*12.6 205*380 / 8.1*15.0 Rotary Radius  (mm/inch) 215 / 8.5 275 / 10.8 275 / 10.8 Barrel Speed (mm/inch) 185 170 170 Motor Power(kW)  1.5 1.5 2.2 PU Thickness(mm/inch) 18 / 0.7 18 / 0.7 18 / 0.7 Weight(kg/lbs) 350 / 771.6 400 / 815.7 450 / 837.8 Speed Control Optional Optional Optional   Options > Consumables > VFD   > Customized Barrel > Separator > Liquid Pipe > Water treatment                 Mass Finishing Machines and Tumbling Media 80L 2.6Cft High Speed Centrifugal Barrel Finishing Machine 30L 1Cft Automatic Centrifugal Barrel Finishing Machine 60L 2Cft Centrifugal Barrel Polishing Machine with Auto Separating
  •  Centrifugal Barrel Polishing Machines
    60L 2Cft Centrifugal Barrel Polishing Machine with Auto Separating
    A High-speed Barrel Polishing System -- Centrifugal Barrel Polishing Machines Jintaijin Polishing provides High Energy Centrifugal Barrel Polishing Machines which are the fastest and most powerful kind of mass finishing machines processed. We provide mainly two types of models: Centrifugal Barrel Polisher with Manual Discharge; Centrifugal Barrel Finishers with Automatic Systems. The superior surface finishing achieved by Centrifugal High-speed Barrel Polishing Machines is isotropic. “I don’t know how to choose the Centrifugal Barrel Polishing Machine and Mass Finishing Media.” Contact us here for more information and a free quote!   Applications >Dental parts >Jewelry parts >Orthopedic implants >Aerospace engine blades >Small precision components Features >Economic & Low noise high speed centrifugal barrel finisher >Isotropic finishing: parts are finished in one direction >4 independent barrels are removed from machine easily >Easy operation & reduced labor costs Technical Data Model OBD-LX70B OBD-LX90B OBD-LX100B Capacity(L/CuFt) 7.5*4 / 0.3*4 9*4 / 0.3*4 10*4 / 0.4*4 L x W x H(mm/inch)   900*860*1170 / 35.4*33.9*46.1 1050*1000*1180 / 41.3*39.4*46.5 960*900*1270 / 37.8*35.4*50.0 Barrel Size  (mm/inch)  205*280 / 8.1*11.0 205*320 / 8.1*12.6 205*380 / 8.1*15.0 Rotary Radius  (mm/inch) 215 / 8.5 275 / 10.8 275 / 10.8 Barrel Speed (mm/inch) 185 170 170 Motor Power(kW)  1.5 1.5 2.2 PU Thickness(mm/inch) 18 / 0.7 18 / 0.7 18 / 0.7 Weight(kg/lbs) 350 / 771.6 400 / 815.7 450 / 837.8 Speed Control Optional Optional Optional   Options > Consumables > VFD   > Customized Barrel > Separator > Liquid Pipe > Water treatment                 Mass Finishing Machines and Tumbling Media 80L 2.6Cft High Speed Centrifugal Barrel Finishing Machine 30L 1Cft Automatic Centrifugal Barrel Finishing Machine 60L 2Cft Centrifugal Barrel Polishing Machine with Auto Separating
  • Centrifugal Barrel Finishing Machines
    80L 2.6Cft High Speed Centrifugal Barrel Finishing Machine
    A High-speed Barrel Polishing System -- Centrifugal Barrel Polishing Machines


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