Vibration heads

VIBRATORY HEADS FOR IMMERSION VIBRATORS WITH A FLEXIBLE SHAFT

The vibration head is part of the immersion vibrators used for construction work and is intended for compaction of concrete mixes, pored over small areas, in cast-in-place constructions, medium reinforced building structures.

The vibration head of all types of vibrators is a hermetically sealed enclosure with a roller inside connected with the shaft via a flexible joint. The roller, moving planetary over the taper surface of the core (or sleeve), generates vibratory oscillations of the housing. To prevent contamination there is a special felt strip, mounted on the shaft side in the vibratory heads of vibrators.

The following modifications to the heads are manufactured: diameters 28mm; 38mm; 51mm; 76mm.

SPECIFICATION FIGURES	D=28 (IV-75)	D=38 (IV-113)	D=51 (IV-117А)	D=76 (IV-116А)
Diameter of the vibro-head working section, mm	28	38	51	76
Length of the vibro-head working section, mm	415	415	410	430
Operation radius, mm	180	205	300	430
Performance, m³/hour	2,0	2,7	6,6	12,3
Mean time before failure to specifications, hours	100	100	150	150
Compatibility with flexible shafts	IV-75.03	EV-260.02, IV-75.03	EV-260	EV-260
Weight, kg	1,4	2,7	4,5	8,5

               All external housing connections of the vibratory heads have a left-handed thread.