Concrete Vibrator with 3/4in Shaft

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

The Concrete Vibrator with 3/4in Shaft is built to quickly and effectively consolidate freshly poured concrete, making it invaluable for both laboratory concrete testing and field applications. It reduces air pockets in the mix, improves strength and durability of the finished concrete, and ensures a more uniform finish — whether you’re preparing specimens for testing or consolidating concrete in structural pours.

This vibrator is designed to work seamlessly with other professional concrete testing tools, including Certified MTP concrete cylinder molds used for specimen preparation and strength testing. 

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 vibrator features a lightweight aluminum housing with a chrome-plated wrap-around protective frame for durability. Its high-output motor produces strong, consistent vibration that promotes proper consolidation of concrete in both molds and formwork.

For preparing standard concrete test specimens, pair this vibrator with 4x8in concrete test cylinder molds or other specimen molds from Certified MTP. 

Key Features

• High vibration output: 11,000–12,000 vpm
  
  
• Quick-disconnect shaft system for rapid setup
  
  
• Protective wrap-around frame
  
  
• Waterproof power switch
  
  
• Shock absorbers to protect the motor
  
  
• Adjustable shoulder strap for comfortable handling
  
  
• Meets applicable OSHA safety standards
  
  

Applications

This concrete vibrator is well-suited for:

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

Whether used for critical tests or practical site compaction, it enhances performance and reliability.

Benefits of Using a Concrete Vibrator

• Improves density and compressive strength of concrete
  
  
• Eliminates entrapped air, reducing voids and honeycombing
  
  
• Minimizes cracking and surface defects
  
  
• Produces uniform, smooth concrete finishes
  
  
• Saves labor and time during compaction
  
  

Safety Guidelines

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

Adhering to safety practices increases tool life and reduces the risk of job-site injuries.

Summary

The Concrete Vibrator with 3/4in Shaft is a reliable, high-performance tool for concrete compaction in both laboratories and on construction sites. With strong vibration output, durable design, and compatibility with Certified MTP testing molds such as concrete cylinder molds, it delivers consistent, professional results for concrete consolidation and testing needs.