This industrial vibrator has the highest output of the roller vibrators, for vessels holding up to 30000 lbs of bulk material in their sloped portion.


The patented Vibroller™ NPR Roller Vibrator features a roller that produces ten vibrations for each revolution inside the cylinder case.


Features and Benefits:
• This design principle of operation drastically reduces the wear factor.
• Hardened tool steel roller produces 10 vibrations with each rotation.
• Boosts flow at modest operating cost.
• Simple design provides dependability and low maintenance.
• One moving part – Ring on a hardened steel shaft
• No lubrication required
• Muffler standard
• Lower air consumption than comparable ball vibrators
• Energy conserving
• Excellent power to weight ratio
• Heavy duty cast housings
• 650°F temperature rating


Options:
• Available in sizes and styles to meet any job.

Request Information
Items
NPR Roller Ring Vibrator

Cougar® Vibroller™ NPR Roller Vibrator
NPR Roller Ring Vibrator

Cougar® Vibroller™ NPR Roller Vibrator
NPR Roller Ring Vibrator

Cougar® Vibroller™ NPR Roller Vibrator
NPR Roller Ring Vibrator

Cougar® Vibroller™ NPR Roller Vibrator
Unbalance (lb-in.) N/A 0.098 N/A 0.238 N/A 0.406 N/A 1.000
Speed (vpm) at 40 psi (2.76 bar) N/A 18,000 N/A 10,000 N/A 14,500 N/A 7750
Force (lbs) at 40 psi N/A 900 N/A 675 N/A 2425 N/A 1700
Flow (cfm) at 40 psi N/A 6 N/A 10 N/A 11 N/A 30
Speed (vpm) at 60 psi (4.14 bar) N/A 22,500 N/A 15,000 N/A 15,000 N/A 9000
Force (lbs) at 60 psi N/A 1400 N/A 1525 N/A 2600 N/A 2300
Flow (cfm) at 60 psi N/A 8 N/A 13 N/A 15 N/A 33
Speed (vpm) at 80 psi (5.52 bar) N/A 26,000 N/A 17,000 N/A 16,000 N/A 10,000
Force (lbs) at 80 psi N/A 1880 N/A 2000 N/A 3000 N/A 2840
Flow (cfm) at 80 psi N/A 11 N/A 16 N/A 20 N/A 39
(A) Inch N/A 5.375 N/A 5.375 N/A 6.375 N/A 7.750
(B) Inch N/A 3.125 N/A 3.750 N/A 4.000 N/A 4.000
(C) Inch N/A 4.125 N/A 4.625 N/A 5.625 N/A 6.000
(D) Inch - Bolt Pattern N/A 4 N/A 4 N/A 5 N/A 6
(F) Inch - Bolt Size N/A 1/2 N/A 1/2 N/A 1/2 N/A 5/8
(G) Inch - Port NPT N/A 1/4 N/A 1/4 N/A 3/8 N/A 1/2
Weight (lbs.) N/A 3.250 N/A 5.250 N/A 8.000 N/A 9.500
Manufacturer N/A Martin Engineering