Why do these vibrators require a frequency converter?

High-frequency vibrators operate at 200Hz , which is much higher than standard wall outlet frequencies (60Hz). The converter transforms the power supply to the correct frequency and voltage required to drive the internal motor at high speeds for optimal consolidation .

Can these tools be used in low-slump concrete?

Yes. These vibrators are specifically designed for stiff or low-slump mixes . The high-torque internal motor provides the necessary force to liquefy the mix and move trapped air, even in dense structural elements.

What maintenance is required for high-frequency heads?

Maintenance is minimal compared to mechanical drives because there are no flexible shafts to grease. Regular inspection of the power cable and cleaning the vibrator head after each use to prevent concrete buildup are the primary requirements.

What power supply is needed for these vibrators?

ENAR eccentric vibrators are single-phase (110V/220V) units. They are designed to be plugged into standard jobsite power outlets or portable generators, making them an ideal choice for crews who need high-performance vibration without the need for specialized frequency converters.

How do I select the right shaft length and head diameter?

The shaft length should be chosen based on the depth of the forms (e.g., walls or deep footings). The head diameter depends on the spacing between rebar ; a smaller head is necessary for tight reinforcement, while a larger head is more efficient for mass concrete pours with fewer obstructions.

Can the motor handle continuous use in hot weather?

Yes, our single-phase motors feature reinforced insulation and high-capacity cooling fans. However, to maximize the life of the flexible shaft , it is recommended to keep the shaft as straight as possible during operation to reduce internal friction and heat buildup.

Product Filter:
- Converter
- Integrated
- Poker
- Sets
Internal - High frequency
- Converter
- Integrated
Internal - Eccentric
- Sets
Internal - Pneumatic
Internal - Pendulum
- Poker
- Sets
External

Pneumatic vibrators for concrete

(0 results)

Battery Products E-Batt
News

ROCKET High-Frequency Electronic Converter

More info on ROCKET

Vibration
Internal - High frequency

Integrated

DINGO Eccentric Electric Vibrator

More info on DINGO

Vibration
Internal - Eccentric

Sets

VIB-BAR Portable Petrol-Powered Eccentric Vibrator

More info on VIB-BAR

Vibration
Internal - Eccentric

Sets

VIB-BAR E-BATT Portable Battery-Powered Pendulum Vibrator

More info on VIB-BAR E-BATT

Vibration
Internal - Pendulum

Sets

BACKPACK Gasoline-Powered Backpack Vibrator

More info on BACKPACK

Vibration
Internal - Eccentric

Sets

CEAF High-Frequency Electronic Converter

More info on CEAF

Vibration
Internal - High frequency

Converter

VPB E-BATT Battery-powered Pistol Concrete Vibrator

More info on VPB E-BATT

Vibration
Internal - Pendulum

Sets

ANR Vibrating pendulum head poker

More info on ANR

Vibration
Internal - Pendulum

Poker

TNR-A + ANR Pendulum Shaft and Head Poker

More info on TNR-A + ANR

Vibration
Internal - Pendulum

Sets

VG-A Vibrator for Pendulum Poker TNR-A

More info on VG-A

Vibration
Internal - Pendulum

Sets

Buy pneumatic vibrators for concrete

Pneumatic vibrators for concrete are essential tools in construction, ideal for ensuring perfect concrete compaction. They work through an air compressor, which transmits pressure via a hose to an eccentric cylinder inside the vibrating needle. This generates high-frequency vibrations that eliminate air bubbles and ensure higher concrete strength.

The best pneumatic vibrators for construction

At ENAR, we offer pneumatic vibrators for construction with the best quality-price ratio, designed to increase efficiency and durability in every project. Check out our catalog and discover our pneumatic vibrators and their competitive prices.

Related Ranges

Bull Floats and Trowel

Concrete Screed

Internal - Eccentric

Internal - High frequency

Power Trowel