VHA 50 OLI 50mm Pneumatic Concrete Poker Immersion Industrial Vibrator with 2m Hose

The OLI VHA Series is a high-frequency pneumatic concrete poker designed for effective concrete compaction in a wide range of construction applications. Powered by compressed air at 6 bar, it offers continuous operation with no need for electricity, making it suitable for environments where electrical power is unavailable or safety is a concern.

Key features:

• High-frequency internal vibration ensures efficient compaction by displacing air bubbles and aggregates, resulting in denser, more homogeneous concrete with reduced cavities and improved adhesion to reinforcement bars.
• No overheating: The VHA can operate both in and out of concrete continuously without risk of overheating.
• Maintenance-free: With no moving parts inside the hose, the risk of wear is minimised, enabling long service life and reducing operator fatigue.
• Sturdy construction: The vibration head is made of durable steel and protected with a robust, waterproof finish for reliable use in tough conditions.
• Flexible options: Supplied as standard with a 2m SBR rubber hose, with optional hose lengths up to 6m available. Various needle diameters (40–105 mm) to match different job requirements.
• Safe operation: 100% free from electrical hazards, suitable for challenging worksites and adverse weather conditions.
• Continuous duty cycle: Designed for demanding workflows such as industrial flooring, walls, pillars, and slabs.

Applications: Building and civil construction, pre-cast facilities, heavy infrastructure projects, and environments where electrical tools are prohibited or impractical.

Benefits:

• Homogeneous compaction for higher-quality concrete surfaces
• Reduction of air voids and risk of cracks
• Consistent performance with minimal supervision
• Safe and reliable in wet or hazardous locations

This tool is suitable for users seeking a robust, low-maintenance, and efficient solution for concrete consolidation without reliance on mains power.