Metro São Paulo – Conveyor belt system
São Paulo (BRA)
Construction Period
2006 – 2007
Contract Sum
USD 4.7 million
Main Contractor
S.E.L.I. – Società Esecuzione Lavori Idraulico S.p.A.
Contractor
Marti Technics Ltd.
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Services provided
Design, planning and performance of the entire conveyor belt system including electrical installation and visualised plant controls.
Description
- 1 Tunnel conveyor: 7 764 m
- 1 Conveyor to disposal site: 96 m
- Automation and electrical system
Technical Data
Conveyor belt system
- Total quantity to be conveyed: 1.4 million tonnes
- Flow rate for tunnel conveyor: 800 t /h
- Flow rate for conveyor to disposal site: 800 t /h
- Driving power of tunnel conveyor 890 kW
- Driving power of conveyor to disposal site: 90 kW
- Belt widths: 800 mm
Automation and electrical system
- Fully-automatic control of material flow from the tunnel boring machine to temporary disposal site
- Visualisation of conveyor belt system
- Installation of heavy-duty electrical supply: 980 kW
Contact
Marti Headquarters LatAm
Nueva de Lyon 145
Providencia, Santiago de Chile
Tel. +562 2957 4253
Fax +562 2957 4304
info-latam@marti.com
