STAINLESS STEEL PNEUMATIC TURBINE VIBRATORS - Industrial vibrators, air cannons, airslides, silo cleaning, dust collectors, feeders with Deca Vibrator


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Pneumatic External High Frequency Roller Vibrators
Models CR and DR

Description
Deca's CR & DR 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.

Technical Data- 2 BAR - 29 PSI

Model	Vibration	Force		Air Consumption
Model	V/min	kg	lb	L/min	Cfm
CR-700	8,550	169	372	963	34.0
CR-1600	8,100	281	620	1048	37.0
CR-4400	7,200	454	1000	1104	39.0
CR-5500	4,000	544	1200	991	35.0
CR-6500	3,000	680	1500	906	32.0
CR-7800	2,000	454	1000	878	31.0
DR-700	8,550	169	372	963	34.0
DR-1600	8,100	281	620	1048	37.0
DR-4400	7,200	454	1000	1104	39.0
DR-5500	4,000	544	1200	991	35.0
DR-6500	3,000	680	1500	906	32.0
DR-7800	2,000	454	1000	878	31.0

Technical Data- 4 BAR - 58 PSI

Model	Vibration	Force		Air Consumption
Model	V/min	kg	lb	L/min	Cfm
CR-700	14,250	354	780	1586	56.0
CR-1600	13,500	590	1300	1642	58.0
CR-4400	1,200	953	2100	1699	60.0
CR-5500	7,000	1134	2500	1472	52.0
CR-6500	5,000	1588	3500	1388	49.0
CR-7800	3,000	1588	3500	1303	46.0
DR-700	14,250	354	780	1586	56.0
DR-1600	13,500	590	1300	1642	58.0
DR-4400	1,200	953	2100	1699	60.0
DR-5500	7,000	1134	2500	1529	54.0
DR-6500	5,000	1588	3500	1388	49.0
DR-7800	3,000	1588	3500	1303	46.0

Technical Data- 6 BAR - 87 PSI

Model	Vibration	Force		Air Consumption
Model	V/min	kg	lb	L/min	Cfm
CR-700	19,000	544	1200	1812	64.0
CR-1600	18,000	907	2000	1869	66.0
CR-4400	16,000	1452	3200	1926	68.0
CR-5500	9,000	2495	5500	934	33.0
CR-6500	7,500	2948	6500	1076	38.0
CR-7800	5,000	3538	7800	1133	40.0
DR-700	19,000	544	1200	1812	64.0
DR-1600	18,000	907	2000	1869	66.0
DR-4400	16,000	1452	3200	1926	68.0
DR-5500	9,000	2495	5500	1671	59.0
DR-6500	7,500	2948	6500	1614	57.0
DR-7800	5,000	3538	7800	1444	51.0

Features & Benefits

High Force & Frequency
Low Maintenance/Long Life
Portable (CR Series) or Permanent (DR Series) Mounting Systems
Light Weight
Heavy Duty Design (Hardened Steel Shaft, Rollers, & End Plates)
Low Cost

Applications

Precast Forms
Vibration Table
Concrete Columns
Concrete Pipe
Ornamental Concrete
Railcar Unloading
Bunkers and Silos
Tunnels
Vibrating Screeds
Manholes & Culverts

Air Fitting for all Vibrators

Overall Dimensions

Model	Diag.	A		B		C		D		E		F		G		Weight
		mm	in	mm	in	mm	in	mm	in	mm	in	mm	in	mm	in	kg	lb
CR-700	1	178	7.00	140	5.50	171	6.75	93	3.67	N/A		N/A		N/A		6.80	15.00
CR-1600																7.26	16.00
CR-4400																7.71	17.00
CR-5500	2	235	9.25	229	9.00	178	7.00	92	3.62	N/A		N/A		N/A		0.6	1.32
CR-6500																2.3	5.07
CR-7800																5.7	12.57
DR-700	2	220	8.66	110	4.33	175	6.89	60	2.36	178	7.00	N/A		18	0.71	8.16	18.00
DR-1600																8.62	19.00
DR-4400																9.98	22.00
DR-5500	3	260	10.23	190	7.48	165	6.50	140	5.51	200	7.87	70	2.75	17	0.67	16.78	37.00
DR-6500																18.14	40.00
DR-7800																20.41	45.00

Spare Parts

Housing
End Plate-front
End Plate-rear
Outer Roller
Inner Roller
Rotor Shaft
Vane
Key (2 Reg)
Bolt (4 Reg)
Washer (4 Reg)
Lock-nut (4 Reg)
Hose Adapte

Pneumatic External High Frequency Roller Vibrators Models CR and DR

Pneumatic External High Frequency Roller Vibrators
Models CR and DR