PRODUCT OUTLINE

As the main components in lifting and transportation equipment, steel wire ropes are widely used in mines, metallurgy, ports, wharfs, elevators, etc. However, in the course of long-term use, wire ropes, corrosion and other damages often occur, such as not found in time, which will have serious consequences for safe production.

Wire rope breakage accidents have occurred from time to time. According to the statistics of the State Administration of Work Safety, in recent years, there have been as many as 1,065 rope breaks in China's coal system, including the most serious rope breaks and 20 deaths.

For a long time, people have used manual visual inspection and regular replacement of steel wire ropes to avoid accidents. However, the manual visual measurement method has poor reliability and low efficiency, and regular replacement causes huge waste. According to statistics, more than 70% of the replaced wire ropes have little or no loss of strength. As long as it is running, the safety of the wire rope is always a "line" - even if it runs for 1000 hours without failure, there is no guarantee that the next hour will be safe and reliable; even if it looks intact, it will not guarantee absolute safety; even if it is completely adopted new ropes may also be insecure due to quality defects.

Due to the complexity of its own structure, the diversity of the operating environment and the limitations of the detection methods, a large number of wire ropes do not have good safety guarantees, and together reflect the three major contradictions of "hidden danger, waste, inefficiency".

Our company adopts the new generation wire rope defect measurement method-flux balance measurement principle, its measurement sensitivity is extremely high, and it can effectively overcome the influence of wire rope jitter on measurement accuracy, and can effectively detect the inner and outer broken wires  of  steel  wire  rope.

PRODUCT NAME AND MODEL

Wire rope flaw detection system for coal mine, coal safety model: Kj836

BENEFITS

Improve safety: Through real-time detection of wire rope internal and external broken wire, rust, wear, local enlargement of the rope neck, flattening, twisting, bending and other hidden dangers, users can fully understand the safety status of the wire rope in real time, and know whether the wire rope is safe or not. Timely detection of problems, timely repair or replacement, eliminating the hidden dangers of sudden wire break accidents from the root cause.

Improve economic efficiency: It can significantly extend the service life of steel wire ropes, and can continue to use it while fully understanding the safety condition of steel wire ropes, thus avoiding the early change of ropes due to unclear situation and worry about the hidden danger of wire ropes. At the same time, the automation of wire rope daily inspection is realized, and the production efficiency of the enterprise is improved.

 
COMPONENTS

Mine intrinsically safe wire rope testing sensor, mine explosion-proof and intrinsically safe information substation, industrial computer, etc.

APPLICATIONS

Widely used in mines, ports, oil, electricity, lifting machinery, ropeways, elevators and many other wire rope applications. Non-destructive testing of ferromagnetic wire ropes of various categories and specifications is possible. For example, mining winches, mining hoists, mining overhead manned devices (monkey cars), cable cars, etc. Customized products for specific environments and more personalized features can be tailored to the specific requirements of the customer.

Product Category

There are fixed online wire rope detecting devices and hand-held wire rope detecting devices according to the use form; single rope, double rope, 4 rope, and 6 rope type are classified according to the number of steel ropes; and vary depending on the diameter range of the steel wire rope.

Installation and use

The installation is quick and easy, and the installation position is generally selected in the area where the wire rope is not seriously shaken and is easily accessible. The software interface is simple and friendly. Users only need to click “Start Detection”, the system will automatically detect and automatically generate reports. All damages and defects are listed in the report.