Marshall Stability Compression Tester ASTM D6927 Asphalt Mixture Testing Export Specific Fully Automatic Compression Tester

The equipment drives the indenter through a high-precision servo motor, applying a uniform axial pressure to the Marshall specimen at a standard rate of 50.8±0.5mm/min until the specimen fails. It has a built-in high-precision pressure sensor (range 0~50kN, accuracy ±0.1%FS) and a displacement sensor (accuracy ±0.01mm), which collect load and deformation data in real time, automatically identify the failure peak, accurately calculate the stability and flow value, and draw the load-deformation curve in real time. The equipment is equipped with automatic calibration, data storage and export functions, and the whole process is automated to eliminate manual errors, ensuring the accuracy and reliability of test data, which fully meets the accuracy requirements of international standards for Marshall tests.

1. High-precision Testing: Imported servo motor and sensing elements, load and deformation measurement error ≤±0.1%, accurately capture the failure peak; 2. Fully Automatic Operation: One-key start to automatically complete loading, data collection, result calculation, curve generation and shutdown, reducing labor costs; 3. Intelligent Data Management: 7-inch Chinese-English touch screen with real-time curve display, supporting U-disk export and computer connection; 4. Perfect Safety Protection: Triple protection of overload protection, limit protection and emergency stop button to ensure the safety of equipment and personnel; 5. Durable Material: Heavy-duty steel frame with electrostatic spraying process, corrosion-resistant and impact-resistant, suitable for overseas transportation and long-term use; 6. Multi-standard Compatibility: Supports multiple standards such as ASTM, AASHTO, JTG to meet the testing needs of different regions around the world.