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Arnold High Frequency Pneumatic Vibrator

Arnold High Frequency Pneumatic Vibrator

Manufacturer: Arnold

Product Code: Pneumatic Vibrator

Arnold High Frequency Pneumatic Vibrator


Providing The Best Line of Rail Car Vibrators on the Market


Application:
 

This is the number one vibrator where high frequency vibration is required. In railcar applications, this vibrator is used with a universal lug and wedge bracket. This assembly allows for quick release of the vibrator in order to move to the next rail car. Other applications for this vibrator use a weld-on universal lug. This assembly is commonly used in the concrete formation environments (i.e. box or pipe forms).


Description:


This vibrator only has three internal moving parts: 1 vane and 2 rollers. With proper lubrication this vibrator has extended life running at 100% output and requires minimal maintenance.


Features:
 

  • No bearings, seals, or O-rings
  • Shaft, roller and endplates hardened and ground to assure high performance and reduced wear
  • Frequency ranges between 2000 and 13000 vpm depending on air pressure applied
  • Vibrator produces a powerful output force ranging from 1600 lbs to 8100 lbs

 

VIBRATOR PERFORMANCE DATA
MODEL UNBALANCE FREQUENCY WORKING FORCE OUTPUT* NO LOAD** AIR CONSUMPTION
    30 PSI 60 PSI 90 PSI 30 PSI 60 PSI 90 PSI 90 PSI 30 PSI 60 PSI 90 PSI
  lbs-inch vpm vpm vpm lbs lbs lbs lbs vpm vpm vpm
CR-55 1.6 5000 7000 9000 1700 3500 5700 9000 30 49 58
CR-65 3.3 3500 5000 7000 1800 3700 7100 13000 32 44 52
CR-78 6.0 2000 3000 5500 1600 4200 8100 10000 35 46 51

* The force output shown is the real working force of a vibrator applied to a form or railcar.
** The maximum theoretical force at no load is nearly twice the working force and it is used for comparison purposes only.
EXAMPLE: the CR-55 has a max working force of 5700 lbs at 90 PSI but a no load force of 9000 lbs.


Vibrator Accessories: Brackets
 

  • Railcar Wedge Bracket with Exclusive Custom Handle for easier lifting
  • LCL (Large Cradle Lug) Bracket with I-bolt: commonly used in concrete applications
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