High frequency internal vibrator for concrete compaction
Ensure your concrete is strong and homogeneous with high frequency internal vibrators designed to efficiently compact and consolidate concrete, removing air bubbles and increasing durability for demanding construction projects.
The High Frequency Internal Vibrators with Built-In Converter EWO from WAMGROUP are engineered for professionals in the building, construction, and precast concrete sectors. These vibrators feature an integrated electronic frequency converter housed in the power cable, connecting directly to a single-phase mains socket. They provide a high centrifugal force generated by an internal high-frequency electric motor, ensuring efficient air bubble removal and concrete consolidation.
The EWO vibrators are ideal for producing concrete slabs, reinforced beams, blocks, and precast panels. Designed for continuous operation, they deliver consistent performance with a nominal frequency of 12,000 vibrations per minute. The units are lightweight and ergonomically designed, weighing only 3 kg. They come equipped with a reinforced polyamide keypad (IP 66) and a waterproof, dust-tight aluminium casing that protects against overload, overvoltage, and short circuits.
The vibrators operate efficiently in ambient temperatures ranging from -20 to 40 °C, supported by thermal protection and exclusive sealing systems to enhance durability. The EWO’s tropicalized electronic panel extends lifespan under humid conditions, and each unit undergoes hardening treatment or chrome plating for additional wear resistance. Designed for ease of maintenance, the EWO provides reliable operation for concrete consolidation needs.
Benefits
- Enhances concrete durability by efficiently removing air bubbles.
- Lightweight design ensures easy handling and reduced operator fatigue.
- Operates continuously with minimal risk of overheating, increasing productivity.
- Maintains high performance in extreme ambient temperatures.
- Integrated protective features minimize maintenance and extend service life.
- Applications
- Concrete consolidation,Building,Precast concrete production,Construction
- End products
- Concrete slabs,Concrete blocks,Precast concrete panels,Concrete foundations,Reinforced concrete beams
- Steps before
- Mixing,Concrete batching,Material loading
- Steps after
- Concrete curing,Surface finishing,Formwork removal
- Input ingredients
- Output ingredients
- Head diameter
- 38 ~ 65 mm (1.5 ~ 2.5 in)
- Amplitude
- 1.2 ~ 3 mm (0.04 ~ 0.1 in)
- Efficiency diameter
- 45 ~ 110 mm (1.7 ~ 4.3 in)
- Nominal frequency
- 12,000 vib/min
- Centrifugal force
- 1,700 N ~ 7,330 N
- Weight
- 3 kg
- Ambient temperature
- -20 ~ 40 °C (-4 ~ 104 °F)
- Protection class
- IP68
- Power supply
- 230 V,50/60 Hz
- Working mechanism
- High Frequency Vibration
- Integration of frequency converter
- Built-in into power cable
- Centrifugal force generation
- High frequency electric motor
- Temperature range
- -20 ~ 40 °C (-4 ~ 104 °F)
- Protection level
- IP 66 for control panel
- IP68 for vibration needle head
- Operation type
- Continuous
- Automation level
- Manual operation with keypad
- Abrasion resistance
- High
- Corrosive resistance (e.g. acids)
- Moderate
- Cleanability
- Easy to clean
- Density/particle size
- Suitable for varied densities and particle sizes
- Control panel type
- Key pad (IP 66 protection) in polyamide
- Compact footprint
- Lightweight (3 kg)
- Casing type
- IP 66 aluminium casing
- Control panel type
- Key pad with IP 66 protection
- Integration possibilities
- Electronic frequency converter integrated into power cable
- Market info
- WAMGROUP is known for its expertise in manufacturing bulk material handling and processing equipment, including screw conveyors, dust collectors, and valve systems, with a strong reputation for innovation, quality, and global market presence.