Call: 800-974-9422 sales@decavibrator.com
  • 6 Models to choose from
  • High Strength Ductile Iron body
  • Economical
  • Dual roller design which produces high forces and frequencies and large amplitudes
  • Heavy Duty Design (Hardened steel shaft, rollers and end plates)
  • Portable (CR Series) Mount Configurations
  • Ideal for the Precast, Concrete and Refractory Industry
Deca's CR Series Pneumatic External High Frequency Roller Vibrators impart high frequencies with high centrifugal forces at large amplitudes needed for the consolidation and compaction of Precast & Prestressed Concrete. These vibrators generate pressure waves that separate aggregate particles and reduce friction between them. This action releases entrapped air and therefore increases density. They are also ideal for Refractory compaction and as a Flow-aid device for Railcar unloading and the evacuation of dry bulk material in all types of bins and hoppers.

There is very little maintenance required due to its simple but rugged design - a single or dual steel roller rotating around a hardened steel shaft with one vane. These units have an operating range of 30 to 90 psi and require a Filter-Regulator-Lubricator.
Unit of Measure
Items
CR Pneumatic External High Frequency Roller Vibrators

CR Series Pneumatic External High Frequency Roller Vibrator

CR Pneumatic External High Frequency Roller Vibrators

CR Series Pneumatic External High Frequency Roller Vibrator

CR Pneumatic External High Frequency Roller Vibrators

CR Series Pneumatic External High Frequency Roller Vibrator

CR Pneumatic External High Frequency Roller Vibrators

CR Series Pneumatic External High Frequency Roller Vibrator

CR Pneumatic External High Frequency Roller Vibrators

CR Series Pneumatic External High Frequency Roller Vibrator
One Line Drawing N/A
CR & DR Pneumatic External High Frequency Roller Vibrators Dimensions
A N/A 178 mm7 in N/A 178 mm7 in N/A 178 mm7 in N/A 235 mm9.25 in N/A 235 mm9.25 in
B N/A 140 mm5.5 in N/A 140 mm5.5 in N/A 140 mm5.5 in N/A 229 mm9 in N/A 229 mm9 in
C N/A 171 mm6.75 in N/A 171 mm6.75 in N/A 171 mm6.75 in N/A 178 mm7 in N/A 178 mm7 in
D N/A 93 mm3.67 in N/A 93 mm3.67 in N/A 93 mm3.67 in N/A 92 mm3.62 in N/A 92 mm3.62 in
Vibration (at 2 BAR = 29 PSI) N/A 8,550 VPM N/A 8,100 VPM N/A 7,200 VPM N/A 4,000 VPM N/A 3,000 VPM
Force (at 2 BAR = 29 PSI) N/A 169 kg372 lb N/A 281 kg620 lb N/A 454 kg1,000 lb N/A 544 kg1,200 lb N/A 680 kg1,500 lb
Air Consumption (at 2 BAR = 29 PSI) N/A 963 L/min34 CFM N/A 1,048 L/min37 CFM N/A 1,104 L/min39 CFM N/A 991 L/min35 CFM N/A 906 L/min32 CFM
Vibration (at 4 BAR = 58 PSI) N/A 14,250 VPM N/A 13,500 VPM N/A 1,200 VPM N/A 7,000 VPM N/A 5,000 VPM
Force (at 4 BAR = 58 PSI) N/A 354 kg780 lb N/A 590 kg1,300 lb N/A 953 kg2,100 lb N/A 1,134 kg2,500 lb N/A 1,588 kg3,500 lb
Air Consumption (at 4 BAR = 58 PSI) N/A 1,586 L/min56 CFM N/A 1,642 L/min58 CFM N/A 1,699 L/min60 CFM N/A 1,472 L/min52 CFM N/A 1,388 L/min49 CFM
Vibration (at 6 BAR = 87 PSI) N/A 19,000 VPM N/A 18,000 VPM N/A 16,000 VPM N/A 9,000 VPM N/A 7,500 VPM
Force (at 6 BAR = 87 PSI) N/A 544 kg1,200 lb N/A 907 kg2,000 lb N/A 1,452 kg3,200 lb N/A 2,495 kg5,500 lb N/A 2,948 kg6,500 lb
Air Consumption (at 6 BAR = 87 PSI) N/A 1,812 L/min64 CFM N/A 1,869 L/min66 CFM N/A 1,926 L/min68 CFM N/A 934 L/min33 CFM N/A 1,076 L/min38 CFM
Features & Benefits N/A 12 Models to choose from, Dual roller design which produces high forces and frequencies and large amplitudes, Economical, Heavy Duty Design (Hardened steel shaft, rollers and end plates), High Strength Ductile Iron body, Ideal for the Precast, Concrete and Refractory Industry, Permanent (DR Series) and Portable (CR Series) Mount Configurations
Applications N/A Precast & Prestressed Concrete, Flatwork, Concrete Pipe, Manholes & Culverts, Tunnels, Vibration Tables, Large Bins & Hoppers, Railcar Unloading
Force Output (Max) N/A 1,200 lb N/A 2,000 lb N/A 3,200 lb N/A 5,500 lb N/A 6,500 lb
Frequency (Max) N/A High - 19,000 (Max) N/A High - 18,000 (Max) N/A High - 16,000 (Max) N/A Moderate - 9,000 (Max) N/A Moderate - 7,500 (Max)
Type N/A Dual Roller
Force Applied N/A Rotary
Amplitude N/A Moderate
Noise N/A High
Maintenance N/A Very Low - Occasional Vane Replacement
Force Output Adjustment N/A Controlled Through Air Pressure Regulation
Frequency (Max) N/A High - 19,000 (Max) N/A High - 18,000 (Max) N/A High - 16,000 (Max) N/A Moderate - 9,000 (Max) N/A Moderate - 7,500 (Max)
Power Source N/A Air
Vibrator Weight N/A 6.8 kg15 lb N/A 7.26 kg16 lb N/A 7.71 kg17 lb N/A 14.97 kg33 lb N/A 17.24 kg38 lb
Features N/A Heavy Duty Design (Hardened Steel Shaft, Rollers, & End Plates) High Force & Frequency Light Weight Low Cost Low Maintenance/Long Life Portable (CR Series) or Permanent (DR Series) Mounting Systems
Key Features N/A 6 Models Available High Frequencies Strong Ductile Iron Construction
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