Marshall Test Machine

Marshall Test Machine

This machine adopts advanced computer technology combined with high-precision sensor technology, featuring easy operation, accurate measurement, and stable performance. The equipment supports automatic testing, automatic data recording, and automatic printing of test results. Without the need to manually adjust the specimen or test speed, the system can automatically identify the test stage and switch speed modes accordingly.

The main unit is supported by dual vertical columns, providing excellent structural rigidity. The design is both scientifically sound and visually appealing. After the upper pressure assembly is installed, the machine can be used to measure the unconfined compressive strength, shear strength, and CBR value of various soil and pavement materials. It also supports other vertical load-bearing tests. With power supplied either from the grid or external sources, the system can operate fully automatically.

Marshall Test Machine
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🎥 Marshall Test Machine Demo

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✨ Product Features

✅ Equipped with high-speed CPU and large LCD screen (240×128), supports Chinese menu display and a 24-bit high-precision A/D converter. Dual pressure sensors and dual displacement sensors ensure enhanced accuracy.
✅ Built-in overload protection and over-displacement protection significantly reduce the risk of failure.
✅ Simple to operate, accurate in results, and stable in performance.
✅ Strong anti-interference capability.
✅ Suitable for standard CBR testing and unconfined compressive strength testing.
✅ Features intelligent automation: auto loading, auto unloading, auto recording, and auto result printing.
✅ Capable of testing unconfined compressive strength, CBR value, and other vertical-load related properties.
✅ Integrated micro printer with high stability and long service life. Supports graphical output (pressure-displacement curve) with both English and Chinese display/print options.

💡 Why Choose Us?

Tianchang Tongda Instruments Co., Ltd. is a trusted test equipment manufacturer in China, with over 20 years of experience in industrial testing and quality control.

We specialize in high-precision equipment for pipes, steel structures, rebar, cables, insulation materials, and more. Our instruments are widely used in laboratories, manufacturing plants, universities, and third-party inspection agencies.

As an ISO-certified company, we ensure all products meet international standards such as ISO, ASTM, and EN. From installation to remote support, we deliver reliable service and lasting technical assistance.

Our sales network covers all provinces in China and continues to grow globally. Clients in Southeast Asia, the Middle East, and Europe rely on us for accurate and efficient testing solutions.

  • ✅ 20+ years of manufacturing experience
  • ✅ ISO, ASTM, EN standard compliance
  • ✅ Used by top labs and research centers
  • ✅ Full after-sales support and fast delivery
  • ✅ Customized testing solutions for your needs

Need a Quote or Consultation?

Contact us now to find the right model for your testing needs.

📦 Global delivery available.

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