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The MVE-HF External High-Frequency Electric Vibrating Motors by OLI are the ultimate choice for construction and precast concrete applications, known for their exceptional performance and reliability. Designed specifically for outdoor use, these vibrating motors operate with high efficiency while allowing for easy installation thanks to specially designed fasteners and quick-fit terminals. Ideal for situations where high density reinforcement is required or where traditional internal vibration systems are impractical. The MVE-HF series vibrators operate at both fixed and variable frequencies to deliver optimal vibration performance, ensuring efficient concrete compaction while maintaining aesthetic quality. With a robust design crafted from durable materials, these motors are built to withstand the rigors of construction environments. The MVE-HF vibrators are perfect for use in precast plants, construction sites, and any scenario requiring outdoor vibration solutions. Their continuous duty cycle (S1) demonstrates their reliability in operations, while a range of available accessories enhances installation flexibility, making them a preferred option for many large enterprises.
Key Features
| Features | Description |
|---|---|
| Operating Efficiency | High operational efficiency for optimal concrete compaction. |
| Installation Ease | Quick-fit terminals that significantly reduce installation and repositioning time. |
| Frequency Range | Fixed frequencies of 50Hz and 200Hz, variable frequency from 0 to 100Hz. |
| Durability | Robust construction with cast aluminum or iron materials. |
| Low Noise Operation | Maximum noise output of only 85 dB (A) at a 1 m distance. |
| Adjustable Forces | Centrifugal forces can be adjusted to suit different concrete types. |
| Certification | CE certified and IEC compliant ensuring safety and reliability. |
| Temperature Range | Operational temperature range of -10 °C to +40 °C. |
| Attributes | Description |
|---|---|
| Use Cycle | S1 continuous |
| Multivoltage Options | 3ph 42V – 3ph 230 / 400V (± 10% tolerance) |
| Fixed Frequency | 50Hz and 200Hz |
| Variable Frequency | 0 ÷ 100Hz |
| Maximum Noise Level | 85 dB (A) at 1m distance |
| Material | Cast aluminum or iron |
| Finish | Painted |
| Certifications | CE, IEC 60034 conforming |
| Available Accessories | Power cord, clamps for wooden and steel formwork |
*Disclaimer: This above description has been AI generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Brand: OLI
Country of Origin: India
Vibration applied from outside the concrete is recommended when:
High frequency electric vibrators are used on construction sites and for precast concrete parts where it is necessary to obtain excellent aesthetic results and resistance to atmospheric agents (exposed concrete).
Thanks to the possibility of being powered at different frequencies, the MVE-HF series OLI vibrators work far from the resonant frequency of the structure to which they are applied; in this way you avoid the risk of damaging the formwork or the mold (as well as the vibrator itself).
Furthermore, the masses of the MVE-HF can be adjusted in order to generate different centrifugal forces, so as to allow the customer to obtain the perfect configuration based on the type of concrete used. The result will be perfect compaction, both from a structural and aesthetic point of view.
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