The Sand Equivalent Shaker is a precision laboratory apparatus specifically developed to conduct the sand equivalent test, a standardized and widely accepted method used to evaluate the cleanliness and quality of fine aggregates. This test plays a crucial role in determining the relative proportions of clean sand versus undesirable clay-like fines and silt present in aggregate materials.
In construction engineering, the presence of excessive clay or silt can significantly reduce the strength, durability, and bonding performance of concrete and asphalt. The sand equivalent shaker ensures consistent mechanical agitation of test samples, eliminating human error and ensuring accurate, repeatable, and standard-compliant test results.
This equipment is extensively used by construction material testing laboratories, civil engineering firms, road construction authorities, and quality control departments to maintain compliance with national and international testing standards.
Technical Parameters
- Shaking Speed:Uniform, factory-calibrated speed to meet testing standards
- Capacity:Designed to hold standard sand equivalent testing cylinders securely
- Timer Control:Integrated timer ensures precise and repeatable shaking durations
- Motion Type:Horizontal mechanical agitation for effective particle separation
- Construction:Heavy-duty frame designed for continuous laboratory use
Applications
- Mixing: Ensures effective blending of sand, silt, and clay during testing
- Agitation: Provides uniform motion for reliable test outcomes
- Applications:
- Construction material testing
- Road and pavement projects
- Aggregate and soil testing laboratories
Key Features
- Precision Performance:The shaker delivers consistent motion and timing, ensuring each test is conducted under identical conditions. This precision directly improves the reliability of test results.
- Heavy-Duty Durability:Constructed from high-quality materials, the shaker is built to withstand continuous operation in demanding laboratory environments without performance degradation.
- User-Friendly Operation:Simple controls and intuitive design reduce operator dependency and training time while improving testing efficiency.
- Safety-Oriented Design:Secure cylinder holding mechanisms and enclosed moving parts reduce the risk of accidental spills or injuries during operation.
- Compact and Space Efficient:Designed to fit conveniently on laboratory benches while still providing stable and vibration-free operation.
- Low Noise Operation:Quiet mechanical motion ensures a comfortable and focused working environment, even during extended testing sessions.
- Minimal Maintenance:Robust components and reliable drive mechanisms reduce service requirements and long-term operational costs.
- Standards Compliance:Designed to meet applicable industry and testing standards for sand equivalent testing, ensuring regulatory acceptance.
Installation Guidelines
- Placement: Install on a stable, level surface away from external vibrations
- Power Supply: Verify correct voltage and secure electrical connection
- Safety Inspection: Ensure all components are properly mounted
- Calibration: Calibrate as per manufacturer instructions before use
- Trial Run: Conduct a test cycle to confirm smooth operation
Why Choose This Sand Equivalent Shaker?
- This sand equivalent shaker is engineered to deliver accuracy, durability, and efficiency for routine and advanced aggregate testing. Each unit is developed with precision to ensure long-term reliability and consistent performance under demanding laboratory conditions.
- Customers benefit from:
- Competitive pricing without compromising quality
- Expert technical guidance for installation and maintenance
- Fast delivery through streamlined manufacturing
- Rigorous quality checks before dispatch
- Custom configurations to suit specific testing requirements
Mechanical Sand Equivalent Shaker – Motorized (ASTM 2400)
Conclusion
- The Sand Equivalent Shaker is an indispensable laboratory instrument for evaluating the cleanliness and suitability of fine aggregates used in construction and infrastructure projects. By providing consistent, standardized mechanical agitation, it ensures accurate separation of sand and clay particles, resulting in dependable test outcomes.
- Its robust design, precision performance, and user-friendly operation make it a long-term investment for laboratories focused on quality assurance and regulatory compliance. Whether used in road construction, concrete production, or civil engineering research, the sand equivalent shaker plays a vital role in ensuring material reliability, structural safety, and project success.