Jasch Industries Limited, 43/5 Bahalgarh Road, Sonipat – 131 021 (Haryana) INDIA.
Phone: +91 130 3053600, 6451517, 6451518 Fax : +91 130 3053699 E-mail Us
  • Coating Thickness Gauge

    Suitable for measurement of Zinc, Aluminum, Aluzinc, Nickle, Tin, Terne etc.
  • High speed scanning

    Online Continuous Non-Contact Measurement
  • Two Sensor Heads

    Non-contact measurement
  • Both side simultaneous Measurement

    Automatic calibration after predefined interval for measurement stability
  • XRF-3000

    Highly precise (optionally pressurized) O-frame free from deflection and misalignment

Continuous Galvanizing Lines ONLINE COATING MEASUREMENT SYSTEM XRF-3000

ONLINE COATING MEASUREMENT SYSTEM   XRF-3000

XRF-3000 coating gauge is designed for online measurement of metal coatings on both sides of metal sheet in Continuous Galvanizing Lines (CGL). The deviations from preset target values are instantly detected allowing immediate corrections to the production process to maintain uniform coating. Hundreds of installations worldwide are impressive evidence of the market acceptance and capability of XRF-3000, designed to be flexible and with open software architecture without compromising on system reliability and ease of maintenance.

 Features

  • Non-contact measurement
  • High speed scanning measurement
  • Air gap temperature compensation for measurement on hot webs
  • Automatic calibration after predefined interval for measurement stability
  • Automatic edge-detection of the web for accurate profile mapping
  • Highly precise (optionally pressurized) O-frame free from deflection and misalignment
  • Comprehensive Production Reports
  • Integrated water cooling Jacket
  • Suitable for measurement of Zinc, Aluminum, Aluzinc, Nickle, Tin, Terne etc.

MEASUREMENT MODES:

  • Single Spot  Measurement – The measuring heads can be positioned at any point across the strip width. In this mode, the coating gauge measures the machine direction trend of the coated weight.
  • Triple Spot Measurement - In this mode, the measuring heads are positioned in cycles, such that measurement is carried out at a selectable distance from left strip edge, at center line & at a selectable distance from right strip edge.
  • Continuous Scanning Mode - In this mode the measuring heads are continuously scanning from edge to edge of the strip. After each scan, the cross profile is displayed on the operator screen.

Coat weight is averaged during the measurement period & displayed as a Trend on Operator’s screen.

Technical Specifications

The measurement principle is based on the fluorescence produced from base/coated metal in response to X-ray irradiation.

Substrate : Steel 0.120 to 4.0 mm
Scanner Type : O-Frame
Numbers of Measuring heads : Two (one top and one bottom side)
Measuring Gap : 40 mm
Coil Report Package : Length wise trend report, Historical Data Trends/Production Reports, End of Coil Status, Coil Histogram and Tolerance Segments.
Measurement Principal : X-Ray Backscatter and Fluorescence
Source : Oxford X-Ray Source
Detector : Ion Chamber
Measurement Range (per side)
Zinc : 0-350       g/m2
Gal-volume : 20-150     g/m2
Tin : 1-40         g/m2
Iron /Zinc : 10-200     g/m2
Aluminum : 30-120     g/m2
Nickel/Zinc : 5-250       g/m2
Terne : 1-40         g/m2
Measurement Area : Approx. 35mm in diameter
Standardization Frequency : Recommended after every 8hrs. (done automatically)
Standardization Time : Approx. 20 seconds (after shutter is open)
Initial warm up from cold start : Approx. 20 minutes.
Operation Temperature Range : Electronics Cabinet up to 35°C & O-Frame under normal CGL conditions.
Sampling Time : 20 mili seconds
Overall Integration Time : 200 mili seconds – 2 seconds

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References

Alaf Limited.(Tanzania)

Al-Ghurair Iron & Steel LLC. (Abu Dhabi,UAE)

Apollo Steel. (Bangledesh)

Arcelor Mittal .(Temirtau ,Kazakhstan)

Arcelor Mittal. ( Indiana Harbour, USA)

Arcelor Mittal. (Algeria)

Arcelor Mittal.(Skopje,Macedonia)

Arcelor mittal.( South Africa )

Asian Colour Coated Ispat. (Bawal, India)

Assam Roofing Ltd. (Guwahati, India)

Bhushan Power & Steel. (Orissa, India)

Bingfen Steel. (China)

BMW Steels. (India)

CMI-FPE Ltd. (Mumbai,India)

Dai Thien Loc Steel. (Vietnam)

Danieli India Limited. (Kolkata, India)

Devki Steel Ltd. (Kenya)

Dong A Steel. (Korea)

Duferco. (Honduras, Central America)

Esmech Equipment Pvt. Ltd. (India)

Essar Steel Ltd. (Surat, India)

Fujian Kaijing Steel Co. Ltd.(China)

Fujian Kaixi Cold Rolling Steel Co. Ltd.(China)

Hebei Zhonggang Steel Co. Ltd. (China)

Henan Liansheng Aluminum Industry. (China)

Hoa Sen Group.( Vietnam)

Hubei Yichang Three Gorges Quantong Coated And Galvanized Plate Co. (China)

International Industries Ltd. (Pakistan)

Ispat Industries Ltd. (Nagpur,India)

Jiangsu Dongtai Cold Rolling Co. Ltd. (China)

Jiangyin Zongchen Steel Co. Ltd.(China)

Jinan Iron & Steel Co. Ltd.(China)

JSW Steel Ltd. (Vasind, India)

JSW Steel Ltd. (Tarapur, India)

Kam Industries. (Nigeria)

Kandil Steel Complex. (Egypt)

Karnafully Steel Ltd. (Bangladesh)

KDS. (Bangladesh)

Kremikovtzi Ad. (Bulgaria)

Kunming Iron & Steel Co. Ltd.(China)

Liaoning Yinheng Prepainted Co.Ltd. (China)

Magadh Precision Equipment Ltd. (India)

Mahisa Mabati Mills Ltd.(Kenya)

Mass Equipments Pvt. Limited.(India)

Midland Galvanizing Products Ltd. (Nigeria)

Nam Kim Steel .(Vietnam)

National Steel & Agro Ind. Ltd.( Indore, India)

PHP Steel. (Bangladesh)

Profiland Steel.(Romania)

Prosperity Tieh Enterprise Co. Ltd. (Taiwan)

Puyat Steel Corp.(Philippines)

Rollcon Engg. Co. Pvt. Ltd. (India)

Romania Intfor Steel Co. Ltd.(China)

Safal Steel Pty. Ltd. (South Africa)

Salam Steels.(Bangladesh)

Shandong Taishan Steel Co. Ltd.(China)

Shangdong Guanzhou Steel Co.Ltd. (China)

Shee Precoated Steel Ltd.( Pune,India)

Stelco Ltd. (Baroda, India)

Tan Phouc Knah Trading &Tile Manufacturing Ltd. (Vietnam)

Tangshan Chunxin Steel Co. Ltd.(China)

Tangshan Fengnan Cold Rolling Strip Co. Ltd. (China)

Techno Engineering Services.(India)

Tenova Multiform Pvt. Ltd. (India)

Tonghua Cold Rolling Strip Co. Ltd. (China)

Tonghua Iron & Steel Group Co. Ltd. (China)

Utkarsh Galvanizing Ltd. (Kolkatta, India)

Uttam Galva Steel Ltd. Khopoli. (India)

Uttam Value Steel Limited .(Wardha, India)

Vardhman Industries Ltd. (Rajpura,India)

Xingjiang Ba Steel Cold Rolling Co. Ltd. (China)

Yesu PLC.(Ethiopia)

Young Kong Galv.(Malaysia)

Zhejiang Aoguan Steel Co. Ltd. (China)


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