Machine Components
MACHINE COMPONENTS (cont’d):
ROTARY BARREL PLATE ASSEMBLY
The rotary barrel plate assembly is composed of belt assembly, rotary plate assembly,
chief axis, gear and chain assembly and four-barrel groups. There is a wobler on the lock-
stem. Place the stem into the holes on the side of the barrel base. Move the right side of
wobler downward to tighten the barrel in position using helper on wobler arm. Move the
other wobler equipped with a spring upward to tighten and secure the lock-stem. The
barrel is secured in base for safe operation. The interior PU cartridges can be changed
when they are worn out. The barrels are rotated by the turning device composed of motor,
decelerator and gear.
ELECTRIC CABINET
The electrical cabinet is constructed of welded steel plate and fixed by arch steel to the
base of the machine. To remove the cover, screws on both sides of the cabinet must first
be loosened and the cover rotated 20º to clear the elctrical system. The electrical cabi-
net is fixed on the right side of the machine base.
WORKING PRINCIPLE
When the motor drives the rotary plate and planetary gear groups, the barrel groups
revolve on independent axis in the opposite directions creating dual centrifugal forces
that create an efficient and uniform chamfer, debur or polishing action.
ELECTRICAL SYSTEM
The machine is equipped with a world-class inverter. Control panel adjustment of the
rotary plate assembly can be made to match specific speed requirements of different
workparts. The barrel angle can also be adjusted downward using the control panel to
facilitate unloading. The unit is also equipped with an AC electromagnetic brake and a
two-way ON/OFF switch for safe operation. When the sliding door is open the main motor
is stopped but the barrels can be rotated to facilitate unloading. When the sliding door is
closed the rotary plate and barrels are locked in position and cannot be adjusted.
Vibra Finish Company
WWW.VIBRAFINISH.COM
5
