Electric concrete internal vibrator YG-3 series

Overview
A concrete vibrator removes entrapped air from fresh concrete by applying high-frequency vibrations, increasing concrete density (approximately 30%) and preventing surface defects such as honeycombing. Correct vibration practice improves structural integrity and is essential for large pours and critical structural elements.

Electric Concrete Vibrator (Indoor Use)
Electric units operate with low noise and zero exhaust emissions, making them suitable for confined or indoor environments such as tunnels and basements. Electric vibrators require less routine maintenance than fuel-powered alternatives and are preferred where ventilation is limited.

Intelligent Concrete Vibrating Robot
Intelligent vibrating robots automate vibration tasks using AI path planning and programmable cycles. They reduce onsite manual labor (reported up to 80% reduction), maintain consistent dwell time across the slab, and enable continuous operation with modular battery-swap or rail power options for 24/7 work in mass pours.

Technical Parameters (summary)

• YG-3100: Designed for all-terrain slabs; vibration depth up to 1 m; battery life ≥10 hours; efficiency ~180 m²/h; HMI/Auto control.
• YG-3500: Suited for deep raft foundations; vibration depth up to 5 m; battery life ≥10 hours; high-volume efficiency; Remote/Auto control.
• Cloud-Rail: Intended for vertical or constrained structures; adjustable vibration depth; continuous rail power; wireless control with data logging and automated cycles.

Model Specifications (selected)

• YG-3100 — External dimensions: 191 × 118 × 118 cm; vibrator head diameter: 50 mm; vibration diameter: 100 cm; rod length: 40–50 cm; frequency: 100–200 Hz.
• YG-3500 — External dimensions: 118 × 175(215) × 117 cm; vibrator head diameters: 40 / 50 / 65 mm; vibration diameters: 50 / 70 / 90 cm; rod length: 40–50 cm; frequency: 100–200 Hz.

Wide Application Scenarios

• Bridge pavements: grouped vibration to ensure flat, uniform road surfaces.
• Subway side walls: Cloud-Rail robot for vertical and hard-to-reach vibration tasks.
• Mass foundations: intelligent vibrating robots for continuous, high-volume compaction.
• Precast beam yards: improve component quality using internal high-frequency vibration.

How to Ensure Best Concrete Density

• Watch the bubbles: stop vibrating when large bubbles no longer appear on the surface.
• Vertical insertion: insert the vibrator head vertically to maximize transmission into the layer.
• Fast in, slow out: withdraw the head slowly to avoid leaving voids.
• Even spacing: ensure vibration radii overlap between insertion points for uniform compaction.

FAQ (selected)

• How long should I vibrate each spot? Typically 10–15 seconds per point; stop when the surface appears wet and bubbles disappear.
• What is the maximum depth for the YG-3500? Designed for mass concrete up to 5 meters depth.
• Can the battery be replaced quickly? The intelligent robot uses a modular battery-swap design for rapid replacement; Cloud-Rail can use continuous rail power.
• Why does concrete show honeycombing? Usually due to missed areas or insufficient vibration time; automated robots reduce this risk by ensuring complete coverage.

Technical features / specifications

• Brand: YG Machinery
• Models referenced: YG-3100, YG-3500, Cloud-Rail
• Typical uses: YG-3100 for all-terrain slabs; YG-3500 for deep raft foundations; Cloud-Rail for vertical structures
• Vibration depth: YG-3100 up to 1 m; YG-3500 up to 5 m; Cloud-Rail adjustable
• Battery life: ≥10 hours (YG-3100, YG-3500); Cloud-Rail continuous rail power option
• Efficiency: YG-3100 ~180 m²/h; other models optimized for high-volume or automated cycles
• Control options: HMI/Auto (YG-3100); Remote/Auto (YG-3500); Wireless with data logging (Cloud-Rail)
• External dimensions (examples): YG-3100 191×118×118 cm; YG-3500 118×175(215)×117 cm
• Vibrator head diameters: YG-3100 50 mm; YG-3500 40 / 50 / 65 mm
• Vibration diameters: YG-3100 100 cm; YG-3500 50 / 70 / 90 cm
• Rod length: 40–50 cm (YG-3100, YG-3500)
• Operating frequency range: 100–200 Hz