The Moisture Density Relationship (MDR) Test, commonly known as the Proctor Test, is the cornerstone of geotechnical engineering and modern civil construction. As a leading manufacturer with over 15 years of deep industry expertise, Xi'an Zealchon Electronic Technology Co., Ltd. provides high-precision instruments designed to determine the Maximum Dry Density (MDD) and Optimum Moisture Content (OMC) of soil samples.
Ensuring the structural integrity of highways, airport runways, and hydroelectric dams starts with accurate soil compaction data. Our MDR test solutions comply with international standards including ASTM D698, ASTM D1557, and AASHTO T99/T180, providing engineers with the "Information Gain" required to mitigate long-term settlement risks and catastrophic structural failures.
Located in Xi'an's high-tech development zone, our factory leverages a world-class industrial cluster. This allows for rapid prototyping and cost-effective manufacturing of complex MDR apparatus without compromising on laboratory-grade precision.
The industry is moving toward automated compaction. Our next-gen MDR systems integrate IoT sensors to log data directly to cloud systems, reducing human error in blow-counting and sample weight measurements.
Unlike standard suppliers, Zealchon’s equipment is tested under simulated harsh field environments. Whether it's the high-humidity conditions of Southeast Asia or the arid environments of the Middle East, our MDR kits maintain calibration integrity.
Compaction control is critical for subgrade and base layers. We provide integrated solutions including automatic soil compactors, CBR (California Bearing Ratio) testing, and field density sets to ensure road longevity.
Runways require extreme MDD precision due to high impact loads. Our heavy-duty modified Proctor molds and rammers are designed for the high-energy compaction testing required by aviation authorities.
For earth-fill dams, moisture control is the difference between safety and catastrophe. Our MDR equipment helps engineers find the precise moisture "sweet spot" to ensure maximum impermeability and shear strength.
International contractors look for more than just a product; they seek E-E-A-T. Zealchon offers comprehensive technical documentation, video-guided calibration, and global shipping logistics. We understand the procurement needs of government agencies, commercial labs, and large-scale contractors who require ASTM-certified compliance and long-term durability.
Xi'an Zealchon's production workshop is equipped with high-end machining centers, CNC lathes, milling machines, and advanced welding technology (Argon arc). Our trademark "Xiya" is a recognized symbol of quality in Shaanxi Province.
We keep pace with national and industry standards. Our products are deeply trusted by global user units due to our rigorous internal verification mechanisms.
People-oriented, pursuing excellence. We adhere to "Quality First, Honesty, and Customer First" as our core operating philosophy.
We provide a "Three Guarantees" policy for all products sold, ensuring craftsmanship and professional service long after the purchase.
Zealchon Electronic
