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Hello, welcome to Luoyang TST Flaw Detection Technology Co., Ltd.

Portable steel cord core flaw detector for conveyor belt

[time: 2020-06-03]
Details

The TST steel belt core flaw detection system provides a new scientific and technological means for safe operation of mine roadway transportation. Non destructive flaw detection patent combination innovation technology, such as "variable compensation sensor", "three dimensional magnetic induction bridge", "self balancing synchronous excitation", "structural form" and "special software", is installed in the appropriate position of the belt conveyor and synchronized with the production and transportation. There is no need to manually detect the excessive displacement of the steel cord joint of the conveyor belt, the rupture of the core, and the serious bending of the local core. Fatigue and other adverse conditions, real-time storage display chart information and send sound and light warning. Quantitative determination of the number of broken cores, qualitative determination of fatigue volume; data storage capacity for twenty years, logical contrast trend;

Product functional advantages:

1. quantitative qualitative detection:

Quantitative location detection

According to pattern recognition software, the damage types of internal and external fatigue, corrosion, wear and fracture of wire rope can be identified.


2. flaw detection

Electromagnetic induction signal to noise ratio: S/N > 85dB

3. wide distance flaw detection

Signal extraction distance 30mm above.


4. high speed flaw detection

Detection speed 30m/s


5. intelligent flaw detection

Intelligent automatic quantitative discrimination, classification and statistics of various internal and external injuries, and accurately assess the safety status of wire ropes.

6. big data cloud platforms

At the same time, it integrates data analysis technology such as Internet of things, big data, cloud computing and so on, so that the security monitoring information can be expanded from local to regional scale, and distributed end information will be integrated into the whole security information database, so as to achieve safety management without boundaries.

Specification parameter

System parameters:  

Electromagnetic induction signal to noise ratio: S/N > 85dB

Quantitative uncertainty of flaw detection: Less than or equal to 1.2 %

The signal has a distance of extraction. Zero ~ 30mm

Real time response time of flaw detection: Less than 0.5ms

Sustainable detection distance: >104 M

Sensor dissipation power: <50mW

Reliability check cycle: >27X104h

Voltage and current:

A Rated working voltage: 5VDC

B Voltage fluctuation range: ( Four point seven five ~ Five point two five ) VDC

C Working current: Less than 200mA

  signal system

A Output signal: Six road

B Output signal voltage range: ( Zero ~ Five ) VDC

C) Working sensitivity: more or less. 1.0V/mT

Flaw detection capability:

I Probability of damage detection 83% ( I Damage: loss of stress cross section < 2.5% Injury)

II Probability of damage detection 91% ( II Injury: 2.5% or less Loss of stress cross section < 5% Injury)

III Probability of damage detection 99% ( III Injury: 5% or less Loss of stress cross section < 9.5% Injury)

Probability of exceeding limit damage probabilities: 100% (super damage: stress cross section loss rate) More than 9.5% )

Applicable environment:

A) Ambient temperature: -20 C ~ +55 C

B) Using relative humidity: Less than 95%RH ( 25 C )

C) Storage temperature environment: -40 C ~ +60 C Relative humidity Less than 95%

Field application:

Contact information
  • Luoyang TST Flaw Detection Technology Co., Ltd.
  • Contact: manager Guo
  • Telegram: 0379-60691666
  • Mailbox: [email protected]
  • Site: 4 level 3, No. 22 Binhe Road, Luoyang hi tech Zone.
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