Precision-Controlled Marshall Test Machine for Pavement Strength, Compression, Splitting, and Shear Testing

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Pavement Strength Testing Machine Overview

Pavement Strength Testing Machine（Marshall testing machine） is designed to evaluate the mechanical strength of asphalt mixtures and other road materials under compression, splitting, shear, and vertical load conditions. With high-precision sensors, automatic data recording, and adjustable loading speed, it delivers reliable and repeatable results across various road testing applications.

Product Demonstration Video

Model Variants & Product Display

TC-20A: Basic compression & vertical load testing

TC-20B: Enhanced measurement and curve output

TC-20C & TC-20E: Multi-mode testing (splitting, CBR, static)

TC-200F: Fully automatic, enclosed structure, touch screen control

Key Features

• Supports compression, splitting, CBR, and vertical static load testing
• High-precision load cell and displacement sensors for accurate measurement
• Available in semi-automatic and fully automatic operation modes
• Intelligent data acquisition, curve drawing, real-time display, and print
• Applicable for asphalt R&D, civil engineering labs, and quality control stations
• Rugged build with overtravel and overload protection for safe testing
• （The characteristics of products of different specifications are also different. Please consult customer service for details.）

📊 Technical Specifications

• Maximum Load Capacity: 200kN
• Max Jack Drop Distance: 200mm
• Electric Loading Speed: Fast: 50mm/min, Slow: 1mm/min
• Manual Speed: 0.2mm/min
• Displacement Resolution: 0.01mm
• Measurement Range: 0–200.0kN
• Power Supply: 380V±10% (main unit), 220V±10% (controller)
• Operating Temperature: 10–30°C (recommended 5–35°C)

🔎 Application Scenarios

• Asphalt road material strength analysis
• CBR, Marshall, and resilient modulus testing
• Geotechnical labs, highway testing centers, and contractor QC labs
• Educational training in civil engineering universities

💡 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

❓ Frequently Asked Questions

• Q: Which model is best for CBR testing?
  A: TC-20C/TC-20E support dedicated CBR mode with automated driving.
• Q: Can I switch between manual and automatic modes?
  A: Yes, models TC-20A/B and TC-200F offer both modes.
• Q: Do you offer global shipping and support?
  A: Yes, we ship worldwide and provide English remote assistance.

Still have questions? Contact us now and get quick answers from our support team!