AUTOMATIC SOIL COMPACTOR AZA0867

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

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.