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ROTO-FINISHROTO-CENTRIFUGAL BARREL
FINISHING MACHINE

The Roto-Finish Centrifugal Barrel Machine (RCB series) is the fastest method of mass finishing small parts available today. It is typically 20 times faster than vibratory cycle times.

Description of Mechanical Operation: With a high energy centrifugal barrel finishing machine, your parts are placed inside closed barrels along with media, compound, and water. The RCB series machines have four (4) barrels evenly mounted around the periphery of a turret. As the turret rotates in one direction, the barrels are rotated in the opposite direction giving you a high energy sliding action inside the compartment resulting in a uniform part roll during processing and a uniform finish on your parts.

In the one cubic foot machine (RCB-1 or RCB8-1), barrels are available either in steel or composite with urethane liners, and are removable for loading and unloading. Composite barrels are suitable only if the process is less than one hour. Steel barrels only are used in the two cubic foot and larger machines.

Unique Features of the Roto-Finish RCB8 Series:
In the RCB8 Series, the position of the barrel to the turret is inclined generating a double sliding action within the compartment. Parts and media not only slide top to bottom, but they also slide side to side (figure 8 action) providing the most effective finishing in the industry.

Design Features

  • Removable barrels
  • Process Timer
  • Positive chain drive
  • Self-contained
  • Jog function
  • NEMA 12 electric enclosure
  • Rotation creates centrifugal high pressure work, which reduces process time
  • Hinged lid for ease of maintenance
  • Light weight composite barrels

Options

  • Screen separator
  • Extra barrels
  • Figure 8 action
  • Half barrels
  • Variable speed

Specifications

  • 2HP Brake Motor
  • 230 or 460 Volts, 3 Phase, 60 Hertz
  • 1, 2, 3, 4, 6, 8, or 10 cubic foot capacities
  • Approximate shipping weight 1,445 lbs.

Inside Barrel Dimensions

Model

Barrel I.D.

1/2 Barrel

RCB-1

6.25" X 9.5"

6.25" X 3.5"

RCB-2

9.0" X 13.7"

N/A

RCB-3

10.0" X 16.8"

RCB-4

11.7" X 16.5"

RCB-6

12.9" X 18.9"

RCB-8

13.8" X 21.6"

RCB-10

15.4" X 23.2"

Model RBC-8-1
Cover open to load-unload parts

Model RBC-8-1
Cover closed to run machine

Model RBC-8-1
Newly-designed lids open for easy access and maintenance

Continuous improvement of products is a standard policy. All specifications and designs are subject to change without notice or obligation. Prices are also subject to change and do not include taxes and freight where applicable.


Copyright 2006-2007 Tri-State Metal Finishing, Inc.
103 Meetinghouse Road, Jobstown, NJ 08041 | (609) 723-9414 | EMAIL US