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Steel-wire rope is high-risk component in ropeway equipment and cranes, it has always been considered to be the "life line" of ropeway safety. For a long time, safe operation of wire rope in ropeway equipment is always difficult or the "bind area" due to lack of scientific, practical and reliable test methods.

This inspector is high-efficient, high-speed, practical professional non-destructive inspection instrument. The excellent technology and prominent technology enable our detector to solve the difficult problem in non-destructive and quantitative inspection on wire rope which is unsolved with traditional inspection technology for a long time. It becomes the only intelligent instrument at present for accurate evaluation on residual bearing capacity and service life of wire rope, preventing from wire breakage accident, ensuring safe and reliable operation of ropeways and cranes wire rope.

It takes quantitative inspection of percentage loss of effective metallic bearing cross-sectional area caused by wire rope’s internal or external breakages, abrasion, corrosion, fatigue and other defects, correctly evaluate the residual bearing capacity and service life of wire rope; provide scientific foundation to crane customers in safe application and reasonable replacement of wire rope based on requirement of relevant standards and specifications.

The test range covers common specification of steel-wire rope. Equipped with dedicated data analysis software, our detector can provide evaluation to user on the residua bearing capacity and service life of steel-wire rope.

Ropeway Applications

Functions

1. Quantitative inspection on loss rate of metallic cross-sectional area (LMA) caused by external/internal wire breakage, corrosion, abrasion, fatigue and press.
2. Correct evaluation on residual bearing capacity and safety status of wire rope.
3.  On-line automatic calibrating technology.
4.  Self-diagnosis function.
5.  On-line Unlock function. Rapidly unlock from accident to ensure safety of operator and instrument.
6.  Water-proof design.
7.  LCD displayed menu and dialogue operation
8. Communication with PC, data processing, analysis, display, print, save, filing.

Features

1. High inspection precision, strong resolution and stable performance: the sensitivity of "Dou’s element" sensor , our core technology, is 7-25×104 times higher than conventional sensors, holographic quantitative detection on various flaws in different working condition.
2. Integration: Integrated with state-diagnosing module, digital automatic calibrating module, "eagle-eye" inspection module, S/N quality module, flaw fidelity module and anti-interference module, enable a unique, high-efficiency and reliable detection ability;
3. Small volume and light weight:  all models of the whole series are all less than 2kg, only 1/6—1/20 of that of similar products at home and abroad;
4. Strong adaptability: applicable to various complex working conditions, free from influence of experience, skill, temperature, speed, noise, water, warped wire, oil sludge, etc;
5. Easy to use: It takes only 1 person for 1 second to lock on-line or unlock off-line, which is much easier than using a mobile phone.

Performance

1. Sensitivity:  5volt/Gauss, is 70000--250000 higher than Hall element sensor.
2. Inspection accuracy (resolution):  uncertainty of quantitative inspection to TCMA-LMA and LF ﹤0.5%.
3. Flaw qualitative accuracy rate : ﹥98%
4. Flaw quantitative accuracy rate : ﹥95%
5. Flaw locating error:  10mm/100M
6. Single time detectable rate: ﹥98%
7. Damaging-value flaw accuracy rate: 100%.
8. Testing speed: 0-8m/s.
9. Axial positioning error:  5x10-4m

Model information

There are two groups of models:
Ropeway models are used for ropes in 6~26mm diameter, weighted 1~2 Kg.
Crane models are used for ropes in 26~56mm diameter, weighted 2 Kg.