Sigmavision Treadreader 3d Drive Over Ramp

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• 3D Drive Over Ramp, fully automated tyre wear measurement system for passenger cars and LCVs

• Laser sensors are in a surface mounted ramp with little or no groundworks required

Full Description

The TreadReader™ 3D Drive Over Ramp is a fully automated tyre wear measurement system for passenger cars and LCVs.
Compact TreadReader™ laser sensors are housed in a surface mounted ramp with little or no groundworks, or preparation to the road or workshop floor.

Tyres pass over a pressure switch to trigger the measurement of a tyre patch approximately 50mm (2") wide. Up to 300,000 data points on the tyre patch ensure accurate and repeatable measurements, even if tyres are wet or dirty, with an accuracy of < 0.2mm or 0.008". The system is kept clean by the use of air knives and a
shutter mechanism.

The TreadReader™ 3D Drive Over Ramp is designed as a turnkey system and may be used in public locations as part of Sigmavision"™s "Beyond the Workshop" strategy. In the workshop, TreadReader™ sensors can also be integrated into other garage equipment, e.g. lifts, wheel alignment machines, brake testing machines and vehicle inspection lanes.

Contact our friendly Sales Teams for a quotation on 01909 480055 or

  • Specification
    More Information
    Country Of Origin England
    Electrical / power Supply 12VDC, 2A to Drive over ramp control box
    Maximum scan width 1.86mm x 2.21m
    Arc length viewed (min) 2 x scan zones of 600mm
    Measurement accuracy 30-50mm
    Directional <0.2m
    Maximum vehicle speed Measures leading edge of the tyre
    Cycle time within permitted range 6.5-13 km/h
    Reset time Approx 10 sec
    Measurement trigger 3 sec
    Total footprint 1.86m x 0.61m x 0.1m
    Maximum axle weight Pressure switch
    Environmental rating >3,000kg
    Data outputs IP67 min
    Groundworks specification 3D tyre scans, tread depths and service recommendations
    Surface Concrete floor flatness <5mm/m
  • Installation & Aftercare

    Installation Services

    Our Installation teams are highly skilled with years of experience in the safe installation of all types of garage and MOT equipment.

    For more information about our Installation services please click here or contact our Friendly Sales Teams on 01909 480055.

    All of our quotations for equipment include delivery* & installation onto a prepared Site, but excludes any Building or Electrical work. (*Delivery: Mainland UK within 150 miles of Worksop)


    Aftercare Services

    We are proud of offer one of the most thorough Preventative Maintenance Contracts on the market for scheduled maintenance and calibrations. Designed with maximum care, but minimum disruption to your workshop.

    For more information about our Service Maintenance Contracts please click here or contact our Service Team on 01909 480055.

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