Laboratory Soil Sample Grinder

The Laboratory Soil Proctor Mold Extruder is a highly efficient, precision-engineered tool designed to remove compacted soil specimens safely, quickly, and without deformation from a wide variety of laboratory molds. Built with unmatched reliability and durability, this powerful extruding system significantly enhances workflow efficiency in geotechnical laboratories, pavement design centers, construction materials testing facilities, and academic research institutions. Whether your testing involves Marshall molds, CBR molds, or Standard and Modified Proctor molds, the Laboratory Soil Proctor Mold Extruder ensures fast, consistent, and repeatable sample removal every single time.

Engineered for superior accuracy and smooth mechanical operation, the Laboratory Soil Proctor Mold Extruder maintains specimen integrity throughout the extraction process—an essential requirement when performing subsequent soil characterization, compaction studies, moisture-density evaluations, or strength analysis. With its robust construction and thoughtfully designed operating mechanism, this advanced tool is considered a must-have solution for professionals seeking reliability, performance, and long-term value.

Model	210246	210245
Description	Laboratory Soil Proctor Mold Extruder	Laboratory Soil Proctor Mold Extruder
Capacity	0.950 lit (2 pints)	0.950 lit (2 pints)
Power Supply	750 W, 220 V, 50 Hz, 1 ph	750 W, 120 V, 60 Hz, 1 ph
Material	Stainless Steel	Stainless Steel
Dimension	300x450x600 mm	300x450x600 mm
Weight	38 kg	38 kg

Laboratory Soil Proctor Mold Extruder – High-Power Design and Operational Excellence

The Laboratory Soil Proctor Mold Extruder incorporates a high-capacity, precision-controlled extrusion system that delivers the force needed to remove dense or heavily compacted soil samples without structural disturbance. This ensures that each specimen remains intact for accurate follow-up testing.

Engineered for Multiple Soil Testing Applications

The Laboratory Soil Proctor Mold Extruder is fully compatible with the following mold types:

• Marshall molds (asphalt and soil-asphalt mixes)

• CBR (California Bearing Ratio) mold specimens

• Standard Proctor molds (4-inch)

• Modified Proctor molds (6-inch)

• Additional small-scale molds (optional accessories available)

This wide compatibility makes the Laboratory Soil Proctor Mold Extruder a versatile and indispensable tool for laboratories performing high-volume testing or diverse soil engineering experiments.

Advanced Construction for Long-Term Use

Built with rugged, high-strength materials, the Laboratory Soil Proctor Mold Extruder delivers exceptional long-term performance even under frequent laboratory use. Its streamlined, ergonomic operation minimizes user fatigue and ensures seamless workflow integration during busy testing schedules.

Key Benefits of the Laboratory Soil Proctor Mold Extruder

Using the Laboratory Soil Proctor Mold Extruder delivers significant operational advantages and enhances testing consistency. Key benefits include:

1. Rapid and Safe Sample Removal

Manual extraction can be difficult, time-consuming, and prone to damaging the specimen. The Laboratory Soil Proctor Mold Extruder ensures controlled and uniform pressure, preventing cracks, distortions, or moisture loss during removal.

2. Enhanced Accuracy for Follow-Up Testing

Soil samples used for laboratory testing—especially for moisture-density curves, bearing ratio tests, and shear strength evaluations—must remain undisturbed. This extruder maintains specimen shape, density, and internal structure for dependable test outcomes.

3. Powerful and Reliable Operation

Its high-capacity extrusion mechanism handles compacted, dense, or challenging specimens with confidence. Even repeated extraction cycles do not diminish its reliability or performance.

4. Versatility Across Soil Molds

Compatible with numerous soil testing molds, the Laboratory Soil Proctor Mold Extruder eliminates the need for multiple extraction devices, reducing equipment costs and simplifying laboratory operations.

5. Superior Build Quality

The durable frame, precision-machined components, and stable operating platform ensure long service life—even in high-volume professional environments.

 Applications of the Laboratory Soil Proctor Mold Extruder

The Laboratory Soil Proctor Mold Extruder is widely used across geotechnical, civil engineering, and pavement design applications, including:

Compaction Testing

After completing Standard or Modified Proctor tests, soil specimens must be extracted intact for moisture-density evaluation. The Laboratory Soil Proctor Mold Extruder delivers flawless sample removal.

CBR Testing

Following compaction of CBR samples, this extruder ensures smooth removal without disturbing the structure needed for California Bearing Ratio penetration testing.

Marshall Asphalt Testing

The extruder efficiently removes cylindrical asphalt or soil-asphalt specimens used in mix design studies, aiding accurate bulk density and design strength determination.

University and Research Laboratories

Ideal for academic institutions conducting soil mechanics experiments, the device supports high-precision research requiring undamaged, fully intact samples.