DAR Series Pneumatic Roller Vibrators feature a robust design suitable for use in tough conditions, especially concrete applications. The body is machined from extruded aluminum, inside which a precision iron roller rotates in high tensile steel races. End plates are high impact bronze. The DAR Series is ideally suited to compaction of concrete or plastic in molds, assisting material flow in chutes and hoppers, and separating materials of various sizes on vibrating screens.Lubrication and filtration of supply air will ensure a long working life.

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HVI Pneumatic Rotary Roller DAR series

Pneumatic Rotary Roller DAR Series Vibrator
HVI Pneumatic Rotary Roller DAR series

Pneumatic Rotary Roller DAR Series Vibrator
HVI Pneumatic Rotary Roller DAR series

Pneumatic Rotary Roller DAR Series Vibrator
HVI Pneumatic Rotary Roller DAR series

Pneumatic Rotary Roller DAR Series Vibrator
HVI Pneumatic Rotary Roller DAR series

Pneumatic Rotary Roller DAR Series Vibrator
(A) Inch N/A 1.97 N/A 2.56 N/A 3.15 N/A 3.94 N/A 4.72
(B) Inch N/A 1.18 N/A 1.42 N/A 1.57 N/A 2.05 N/A 2.44
(C) Inch N/A 3.38 N/A 4.45 N/A 5.04 N/A 6.30 N/A 7.64
(D) Inch N/A 2.68 N/A 3.54 N/A 4.00 N/A 5.12 N/A 6.00
(E) Inch N/A 0.47 N/A 0.63 N/A 0.63 N/A 0.79 N/A 0.94
(F) Inch N/A 0.27 N/A 0.35 N/A 0.43 N/A 0.51 N/A 0.67
(G)/(H) Inch N/A 1/8" N/A 1/4" N/A 1/4" N/A 3/8" N/A 3/8"
Weight lbs. N/A 0.82 N/A 1.68 N/A 2.80 N/A 5.40 N/A 10.35
VPM at 29 psi N/A 36000 N/A 27000 N/A 18000 N/A 9500 N/A 7800
Centrifugal Force at 29 psi (lbs) N/A 500 N/A 612 N/A 531 N/A 378 N/A 983
Air Consumption Per Minute at 29 psi (CF) N/A 2.5 N/A 3.5 N/A 4.2 N/A 4.6 N/A 6.0
VPM at 58 psi N/A 36600 N/A 36000 N/A 22500 N/A 15000 N/A 10000
Centrifugal Force at 58 psi (lbs) N/A 760 N/A 1026 N/A 1037 N/A 1044 N/A 1544
Air Consumption Per Minute at 58 psi (CF) N/A 4.9 N/A 7.0 N/A 8.8 N/A 9.5 N/A 11.3
VPM at 87 psi N/A 38000 N/A 32000 N/A 25000 N/A 16500 N/A 11500
Centrifugal Force at 87 psi (lbs) N/A 920 N/A 1361 N/A 1505 N/A 1620 N/A 2700
Air Consumption Per Minute at 87 psi (CF) N/A 7.0 N/A 10.6 N/A 12.7 N/A 13.8 N/A 16.6
Manufacturer N/A HVI