Hand Push Double Rail Ultrasonic Flaw Detector FD-GT60

Double Rail Ultrasonic Flaw Detector FD-GT60

FD-GT60 double-track rail ultrasonic flaw detector is a double-track rail ultrasonic electric flaw detection vehicle independently developed by our company. It has excellent defect detection capability and precision. It has high driving stability, good maneuverability, low noise and convenient disassembly and assembly. It can adapt to a variety of rail types from 43kg/m to 75kg/m and comprehensively detect internal defects of rails.

The FD-GT60 double-track rail ultrasonic flaw detector has a maximum travel speed of not less than 20km/h, a maximum detection speed of not less than 15km/h, a cruising capacity of 60km, and a braking distance of less than 20m at the highest speed. It has a fixed-speed cruise function and anti-overturning. The device has an automatic parking function; has a centering alarm system; consists of 6 modules, each module weighs no more than 60kg; the wheel probe consists of 6 70° probes, 2 37° probes and 1 0° probe. It meets the needs of detecting the damage of rail head, rail waist, middle part of rail bottom, etc. The wheel probe holder has automatic centering function, and it can safely pass through 12 kinds of ballasts in the detection state; dustproof, waterproof and anti-vibration design. Competent for wind, sand, rain and snow, and other natural environments; outstanding anti-interference ability, competent for electrified operation environment; instrument with A, B type flaw detection data real-time processing, display, marking, storage, playback function, with distance compensation function, with more than 200km detection data Storage capacity, with mileage calibration, speed limit setting, etc., with rich peripheral interface and compatibility; defect detection capability fully meets China Railway Corporation "Rail ultrasonic flaw detector provisional technical conditions "requirements.

Performance indicators: (see Table 1)

Features:

• Excellent defect detection capability and accuracy;
• The frame is made and assembled by aviation aluminum, which is safe and reliable, and has super load carrying capacity;
• Equipped with ergonomic chair for good comfort and fatigue during long hours of work;
• Special control system with good controllability; the operation panel is simple and easy to use;
• Reliable anti-overturning device to ensure driving safety;
• Automatic parking function to ensure parking safety;
• Double brake system to ensure safe driving;
• The high-power driving drive system is fully qualified for driving under full load, and has the characteristics of quick start and strong creeping ability;
• Constant speed cruise function, stable driving speed;
• Multi-speed limit function, safe and convenient operation;
• Wheel probe attitude four degrees of freedom electric adjustment, no manual adjustment required;
• Stable and reliable alignment mechanism, adaptive straight curve section; with centering alarm system;
• IP55 mainframe, IP55 console, dustproof, waterproof and anti-vibration design, suitable for field work environment;
• Anti-electromagnetic interference design, suitable for testing in various bad occasions;
• Excellent flaw detection performance, square wave excitation, high sensitivity, high signal-to-noise ratio;
• The wheel probe and coupling fluid are completely developed independently, with superior flaw detection capability and detection coverage, and are extremely cost-effective;
• Waterless stepless adjustment to ensure that the probe is in optimal coupling to save water;
• Integrated LED high and low beam lights provide protection for nighttime operations;
• The whole vehicle wiring is reasonable, high reliability and easy to overhaul;
• Quick assembly and disassembly, suitable for high-speed rail, general iron and subway operations.