Concrete Vibrator with 3/4in Shaft

Concrete Vibrator with 3/4in Shaft for Fast & Efficient Compaction

The Concrete Vibrator with 3/4in Shaft is designed for fast and effective consolidation of freshly poured concrete. It is commonly used in both laboratory concrete testing and field applications to remove trapped air and improve concrete strength and durability.

This internal vibrator delivers high-amplitude vibrations through a flexible shaft, ensuring uniform compaction and a smooth finish.

Specifications

• Power: 1-1/4 hp (0.9325 kW)
• Power Requirement: 9 amp AC/DC
• Vibration Frequency: 11,000–12,000 vpm
• Shaft Length: 3 ft (0.9 m)
• Dimensions: 12 × 6 × 6 in (305 × 152 × 152 mm)

Product Overview

This concrete compaction equipment features a lightweight aluminum housing protected by a chrome-plated wrap-around frame. The powerful motor delivers consistent vibration for proper specimen consolidation in molds and formwork.

It is suitable for use with concrete test specimens in labs and for small to medium construction projects.

Key Features

• High vibration output: 11,000–12,000 vpm
• Quick-disconnect system for fast setup
• Wrap-around protective frame
• Waterproof power switch
• Shock absorbers to protect the motor
• Adjustable shoulder strap for easy handling

All models comply with USA OSHA and Canadian safety standards.

Applications

This vibrator is ideal for:

• Concrete specimen consolidation
• Foundations, slabs, and walls
• Formwork and tight spaces
• Laboratory and on-site concrete preparation

Benefits of Using a Concrete Vibrator

• Improves concrete density and strength
• Removes air pockets effectively
• Reduces cracking and surface defects
• Ensures uniform and smooth finishes
• Saves compaction time and labor

Meets Test Methods & Standards

This unit supports compliance with major industry standards used in concrete material testing, including:

• AASHTO R 39
• AASHTO T 23
• AASHTO T 121M / T 121
• ASTM C138 / C138M
• ASTM C192 / C192M
• ASTM C31 / C31M

Safety Guidelines

• Always wear gloves and safety glasses
• Inspect the unit before each use
• Keep the work area clear
• Follow manufacturer instructions

Proper safety practices improve tool life and reduce accidents.

The Concrete Vibrator with 3/4in Shaft is a reliable and efficient solution for concrete consolidation. With strong vibration performance, durable construction, and compatibility with Certified MTP concrete testing equipment, it delivers consistent results for laboratories and construction professionals alike.