In the realm of modern civil engineering, the Mounted Falling Weight Deflectometer (FWD) represents the pinnacle of Non-Destructive Testing (NDT) for pavement structural integrity. Unlike static loading tests, the Mounted FWD simulates the dynamic load of a moving vehicle, providing high-fidelity data that is crucial for back-calculating the modulus of various pavement layers. As urban infrastructure ages globally, the transition from trailer-based systems to Vehicle-Mounted FWD has become an industry standard for speed, safety, and data synchronization.
Xi an Zealchon Electronic Technology Co ., Ltd, with over 15 years of deep-rooted civil engineering background, has been at the forefront of this evolution. Located in the high-tech heart of Xi'an, our 7,500 square meter facility integrates academic precision from Chang'an University with industrial-grade manufacturing. Our Mounted FWD systems are engineered to provide "Information Gain" by utilizing multi-channel geophones and high-precision load cells, ensuring every "drop" translates into actionable maintenance intelligence.
Modern Mounted FWDs now feature fully automated hydraulic systems capable of executing a drop sequence in under 30 seconds. Integrated GPS and DGPS ensure sub-meter accuracy in location tagging, which is vital for Pavement Management Systems (PMS).
The future lies in AI-driven analysis. We are integrating neural network algorithms to provide real-time back-calculation of layer moduli (E1, E2, E3), significantly reducing the time between field testing and maintenance decision-making.
Road data is no longer siloed. Our upcoming systems feature 5G connectivity for real-time data uploads to centralized cloud platforms, allowing remote experts to monitor data quality from anywhere in the world.
The manufacturing of Mounted FWDs requires a delicate balance of heavy hydraulics and sensitive electronics. Xi'an, as China's central aerospace and technology hub, provides Zealchon with an unparalleled ecosystem of high-precision components. Our production workshop utilizes advanced CNC lathes, machining centers, and argon arc welding to ensure every chassis and drop mechanism meets rigorous fatigue-strength standards.
Under the guidance and cooperation of many professors and researchers from Chang'an University Highway College, Air Force Engineering University, and Xi'an University of Technology, we developed professional testing instruments that fill the gaps in the domestic market.
The "Xiya" trademark was rated as a trademark of Shaanxi Province, representing our commitment to quality. Our machines are used world-wide by government agencies, commercial testing laboratories, and contractors.
Our technical support team, marketing, and web development teams are dedicated to providing three guarantees for all products sold, embodying the craftsman spirit and professional service.
Detecting early-stage subgrade voids and layer debonding without interrupting traffic flow. Mounted FWDs allow for "stop-and-go" testing with minimal hazard to technicians.
Airlift-ready FWD systems for evaluating Pavement Classification Numbers (PCN). Essential for heavy-duty airfield pavement evaluation under FAA and ICAO standards.
Highly maneuverable vehicle-mounted units are ideal for narrow city streets where traditional trailer units struggle to navigate tight corners.
Our systems provide a deflection measurement accuracy of Β±1ΞΌm + 1.1% of reading, compliant with AASHTO T256 and ASTM D4694 international standards.
Our "Wholesale Mounted FWD" kits are designed for modular installation on standard heavy-duty pickup trucks or customized vans, featuring adjustable mounting frames for different vehicle types.
We provide localized support including remote calibration, field training videos, and comprehensive English-language software documentation. Our export division handles all compliance certifications for various regions.
Standard units are available within 4-6 weeks, while highly customized systems (integrated GPR or thermal sensors) typically require 8-12 weeks for production and testing.
Explore the most comprehensive Mounted FWD pricelist and technical specifications from Zealchon today. Our commitment to Information Gain and E-E-A-T principles ensures you get more than just hardwareβyou get a partner in infrastructure resilience.
Zealchon Electronic
