Up to 1.5 in Concrete Vibrator
The Up to 1.5 in Concrete Vibrator is the smallest diameter class in the concrete vibrator ladder, designed for placement work where space is severely limited. This size is specified for thin walls, columns, and congested rebar arrays where the 1.5–2.25 in head diameter of the next class up simply will not fit between reinforcing steel or within narrow forms.
Cat classes
Elija una clase de tamaño — la capacidad y el alcance varían en la gama.
Especificaciones clave
| Especificación | Rango típico | Qué significa |
|---|---|---|
| Head diameter | Up to 1.5 in | Smallest vibrator head class, enabling access in tight reinforcement spacing |
| Operating frequency | 10,000–12,000 VPM | High-frequency vibration typical of small-diameter heads for consolidating concrete in confined areas |
| Shaft length | 6–10 ft (1.8–3.0 m) | Sufficient reach for most column and wall forms while maintaining maneuverability in congested conditions |
Cómo elegir
This size is the correct choice when the physical constraints of the pour — narrow wall thickness, tight rebar spacing, or small column dimensions — prevent the use of a larger head. If the form cavity is wide enough to accept a 1.5–2.25 in Concrete Vibrator head and reinforcement spacing permits, the next size up will consolidate concrete faster and over a larger radius of action. For most slab, footing, and general placement work, the 1.5–2.25 in or 2.25+ in Concrete Vibrator classes are more efficient; this smallest class is reserved for situations where access, not throughput, drives the specification.
Lo que maneja este tamaño
- Thin architectural concrete walls with minimal cover over rebar
- Heavily reinforced columns with closely spaced ties and longitudinal bars
- Precast element cores and narrow pockets
- Congested beam-column joints in structural frames
- Small-diameter drilled piers and caissons
- Repair pours in existing structures with limited access
Seguridad y operación
- Prolonged operation exposes personnel to hand-arm vibration; work-rest cycles reduce cumulative exposure
- Keep vibrator head fully immersed in plastic concrete during operation to prevent air entrainment and segregation
- Avoid contact between energized head and reinforcing steel or formwork to prevent damage and honeycombing
- Maintain clear egress routes when working in deep forms or confined column forms
Transporte y logística
- Hand-portable; unit typically weighs less than 30 lb with motor and shaft
- Transported in service vehicles or alongside other concrete finishing tools without dedicated securement
Alimentación
- Electric models require 115V or 230V single-phase on site, depending on motor specification
- Pneumatic versions operate on compressed air at 90 PSI, supplied by a portable compressor or site air system
Preguntas frecuentes
When is this size necessary instead of a larger vibrator?
What rebar spacing typically requires this smallest head diameter?
Can this size handle slab or footing pours?
Equipos relacionados
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Fuentes
Cada especificación se verifica con los datos publicados por el fabricante, con la fuente enlazada como referencia.
Up to 1.5 in Concrete Vibrator
1 modelos · Cada especificación citada a la fuente
