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HEAVY COMPACTION TEST AZA0866
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PROCTOR NEEDLES (SPRING TYPE) AZA0868
PROCTOR NEEDLES (SPRING TYPE) AZA0868

AUTOMATIC SOIL COMPACTOR AZA0867

The AZA0867 Automatic Soil Compactor from Azalab is a precision-engineered laboratory machine designed to perform Standard Proctor and Modified Proctor compaction tests with high repeatability and minimal operator dependency. The system mechanizes the hammer lifting and dropping process, ensuring consistent compaction energy in strict accordance with international standards.

This apparatus is essential for geotechnical laboratories involved in road construction, airfield pavements, embankments, earth dams, and foundation engineering, where accurate determination of Maximum Dry Density (MDD) and Optimum Moisture Content (OMC) is critical for quality control and design validation.

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Description

Description

Principle of Operation

The AZA0867 operates using an electrically driven lifting mechanism that raises the compaction hammer to a predefined height and releases it to free-fall onto the soil sample contained in a standard compaction mould. A pre-settable automatic blow counter tracks each hammer drop and stops the machine once the specified number of blows per layer is achieved.

Automatic mould rotation ensures uniform distribution of compactive effort across the specimen surface, eliminating localized densification and improving test reliability.

Key Advantages

  • High Reproducibility – Uniform hammer weight, drop height, and blow count ensure consistent compaction energy
  • Reduced Operator Fatigue – Eliminates manual hammer lifting and repetitive motion
  • Improved Productivity – Faster testing and higher sample throughput
  • Dual Test Capability – Supports both Standard and Modified Proctor methods
  • Laboratory Safety – Enclosed mechanism with emergency stop provision

Supplied Components

  • Automatic compaction frame with electric drive
  • Interchangeable compaction hammers (Standard / Modified)
  • Automatic digital / mechanical blow counter
  • Mould holding and rotation assembly
  • Safety guards and emergency stop

(Compaction moulds supplied separately or as optional accessories)

Applications

  • Proctor compaction testing (Standard & Modified)
  • Road and pavement material evaluation
  • Embankment and earth dam quality control
  • Foundation soil preparation assessment
  • Academic and research laboratories

Technical Specifications

Parameter Specification
Model AZA0867
Apparatus Type Automatic Soil Compactor
Test Methods Standard Proctor & Modified Proctor
Hammer – Standard 2.5 kg, 305 mm drop
Hammer – Modified 4.54 kg, 457 mm drop
Mould Compatibility 100 mm & 150 mm diameter
Blow Counter Automatic, pre-settable with auto-stop
Mould Rotation Automatic incremental rotation
Drive System Electric motor with cam / gear mechanism
Power Supply 230 V AC, 50 Hz, Single Phase
Frame Heavy-duty steel construction
Safety Guarded mechanism, emergency stop

Standards Compliance

  • ASTM D698 – Standard Proctor Compaction Test
  • ASTM D1557 – Modified Proctor Compaction Test
  • IS 2720 (Part VII) – Light Compaction
  • IS 2720 (Part VIII) – Heavy Compaction
  • BS 1377-4 – Compaction-related tests

Frequently Asked Questions (FAQ)

Q1: What tests can be performed using AZA0867?
It performs both Standard Proctor and Modified Proctor compaction tests automatically.

Q2: What is the advantage over manual compactors?
It eliminates operator variability, ensures uniform energy application, and improves test repeatability.

Q3: Are both mould sizes supported?
Yes, the machine accepts both 100 mm and 150 mm compaction moulds.

Q4: Does the machine stop automatically after set blows?
Yes, the built-in blow counter stops the operation automatically once the preset count is reached.

Q5: Is it suitable for continuous laboratory use?
Yes, it is designed for heavy-duty operation in high-throughput geotechnical laboratories.

Additional information

Additional information

Model Number

AZA 0867
Apparatus Type

Automatic Soil Compactor
Power Supply

230V AC, 50 Hz, 1-Phase (or as specified).
Frame

Robust steel frame construction with a heavy base for stability during operation.
Safety Features

Includes necessary safety guards and emergency stop

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