SERVICE. Lennings Rail has been manufacturing, operating and maintaining grinding machines designed by Speno International of Geneva since 1968. Rail rectification includes all the aspects of surface fatigue treatment, corrugation removal, profile restoration and wheel burn removal.
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Speno International specialises in rail maintenance worldwide. Our company's activities include a full range of services from research and development through to the construction and operation of the machines needed for: grinding and re …
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Railway Track Maintenance Machines, Rail Trimming Machines, Power-Operated Rail Trimming Devices, Power-Operated Rail Grinding Devices, Power-Operated Grinding Wheels: GS0121: Railway Vehicles For Rail Shaping And Rail Profile Measurement: TR0010: The Wording "Speno" Has No Meaning In A Foreign Language.
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SPENO RAIL GRINDING TRAIN, LRR16M20. Year of production: 2001 Gauge: 1435 mm Length: 29.18 m including coupler Width: 2.54 m Height:3.96 m Tare weight: 70.8 t Operation weight: 76.6 t Max. travelling speed: 60 km/h Grinding speed: 4 – 6 km/h Min. radius when travelling: 60 m Min. radius when grinding: 90 m Max. gradient: 40% Wheel: 750 mm ...
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Sales of SPENO rail grinding machines. We are the suppliers of 29 rail grinding machines for the Shinkansen track of JR-East / JR-Central / JR-West / JR-Kyusyu / JR-Hokkaido since 1987 and about 40 machines for existing railroad tracks of JR-East / JR-Central / JR-West / JR-Hokkaido / JR-Kyusyu / JR-Shikoku and private railways of Kanto / Kansai Area, Public Subway.
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To fully evaluate efficiency of operation of the Speno rail grinder on the Latvian railways and individual sections, let us set up a statistical diagram (Fig. 3) of rails ground by the Speno rail grinder between 2014 and 2018. It follows from the diagram in Fig. 3 that in 2014 the majority of rail grinding took place in CDN-
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Speno International has fitted two machines with such systems. Metal removal can be spot-checked by measuring the rail height before and after grinding at the same location. In Europe, two quality standards are defined for the longitudinal profile over four wavelength bands, which range from 10mm to 1m.
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The rail grinding equipment that Speno supplies to Australia and New Zealand has been designed and manufactured in Australia, with the WA headquarters as the hub. Throughout Australia, Speno has a network of more than 150 suppliers who are not just involved in the fabrication of the machines, but the supply of parts and materials that are used ...
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Rail Profile Rectification. Aveng Rail has been manufacturing, operating and maintaining grinding machines designed by Speno International of Geneva since 1968. Rail rectification includes all the aspects of surface fatigue treatment, corrugation removal, profile restoration and wheel burn removal.
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The pulverizer is a machine that pulverizes large-size solid raw materials to the required size, pulverizer are mechanical devices used for pulverizing, crushing, and grinding a wide variety of materials to varying finesses. Features of SANWEI Pulverizer Machine. Robust construction, Low specific power consumption, Durable long life, Guaranteed ...
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The grinding facets thus produced are kept as narrow as possible in order to get as close as possible to the target profile. Production of special profiles For reasons of driving safety, avoidance of roll contact fatigue, and extreme stress, speed or wear situations, it can be important in some cases to use special rail profiles.
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A Full Range of Machines. Our machines, conform to the rail network specification, undertake either preventive or corrective reprofiling, as well as achieve special profiles. We have already satisfied the majority of rail gauges …
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Rail grinders will typically use a coarser stone to work out all of the dips and wear found along the rail head and a finer stone to finish the work and return the rail to a nice, polished finish. A crewman eyes the photographer as a Loram grinder rolls away at Hummelstown, Pennsylvania on March 13, 2007. Rob Kitchen photo.
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This train is a Speno grinding machine used to streamline the railway tracks, it belongs to a Swiss company that operates in several European countries. The accident happened in Stavoren (Netherlands) on July 27th, 2010. No fatalities, the two train drivers were slightly injured.
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Timelapse Video of Speno US7 Rail Maintenance Machine's lift and being loaded onto a heavy haulage tractor trailer. US7 Track maintenance machine was manufac...
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Lennings Rail has been manufacturing, operating and maintaining grinding machines designed by Speno International of Geneva since 1968. Rail rectification includes all the aspects of surface fatigue treatment, corrugation removal, profile restoration and wheel burn removal.
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Speno International specialises in rail maintenance worldwide. Our company's activities include a full range of services from research and development through to the construction and operation of …
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The grinding stone is the first element in the search for high rail surface quality and machine production. After sales service offers a range of grinding stones specifically developed by Speno, ensuring the optimum metal removal, quality finish, high longevity and complete safety.
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• Constantly monitor the condition of the rail grinder & provide handover notes to Speno dayshift maintenance teams. • Prepare, revise and communicate daily logs of all machine inspections, movements, rail conditions, setbacks/delays to track time …
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Speno International specialises in rail maintenance worldwide. Activities include a full range of services from research and development through to the construction and operation of the machines needed for: * grinding and re-profiling of tracks and points * measuring rail surface faults and profiles * checking for internal rail flaws with ultrasound The company is also …
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British Railways employs four Speno grinding machines for the removal of corrugations and recently has begun some reprofiling with the latest grinding machine. This, however, is to improve the quality of ride over those rails that are not to be removed from the track. 59 MACHINE SPECIFICATION ...
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This philosophy has meant that Speno is building and designing Australian equipment for Australian conditions and leading the world. Ultimately, however, for rail maintainers and operators, the focus is not the grinding …
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SPENO GRINDING MACHINE FOR FINNISH RW. TYPE OF VEHICLE. MAINTENANCE MACHINE. APPLICABLE STANDARDS. EN 14363. CETEST accomplished the ride dynamics test campaign for this project in Switzerland, between Geneve and Lucerna (Normal method). 855 330 3593. cetest@cetestgroup. About us
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At Speno we work together closely with our clients ... Our machines are designed and built locally, therefore we can provide a premium service in operation, maintenance and support, 24 hours a day, 7 days a week. The complete package. Our mainline rail grinders can grind with One-Pass Grinding, our switch grinders can reprofile complete ...
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Speno International is based in Geneva, Switzerland and deals throughout the world. Speno is considered a world leader in design, support and manufacture of technologies associated with Rail Grinding, Rail Testing and Track Geometry .
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Speno International / Rail grinding machine. An important aspect of railway operation is the impact on local environments. MPS helps to minimize this impact and improve ride comfort by supplying mobile rail grinding vehicles manufactured by Speno International. These vehicles grind rails to keep tracks in optimal condition, thereby reducing ...
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A fine grinding device for the continuous reprofiling in situ of the surface of the head of at least one rail of a railway track includes at least one fine grinding unit per rail. Each one of these fine grinding units carries a beam (1) on which are mounted rotatably at least two pulleys (4, 8) situated slightly above the rail (3) and around which is arranged an endless abrasive brand (5 ...
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The rail grinding equipment that Speno supplies to Australia and New Zealand has been designed and manufactured in Australia, with the WA headquarters as the hub. Throughout Australia, Speno has a network of more than 150 suppliers who are not just involved in the fabrication of the machines, but the supply of parts and materials that are used ...
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Loram's production rail grinding solutions offer: 60-stone to 120-stone machine configurations. High-power, electric 30 hp motors. Advanced control systems for precision metal removal. Ability to effectively perform preventative and corrective rail grinding. Different stone types to match metal removal and surface finish needs, tailored for ...
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Main line grinding and Switch and Crossing grinding is carried out by dedicated grinding trains, such as Loram, Harsco and Speno trains. Rail welding, usually done by Thermite, a fiercely-burning chemical process capable of welding the 158mm height of rails, are evolving by extensive use of electric flash-butt welding.
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Speno's involvement in Australia began in 1969 when the first 'grinding train' commenced operation in the Pilbara, North West Australia. Since then, SRMA has developed and grown dramatically from providing only rail grinding activities to also providing ultrasonic rail flaw testing and track measurement systems.
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measuring principles in a grinding machine from the company SPENO International SA had following objectives: • Optimization of the grinding process by real-time monitoring of the depth of damage. • Documentation of rail conditions before and after grinding. • Validation of the eddy current measuring system.
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Über uns Speno International specialises in rail maintenance worldwide. Activities include a full range of services from research and development through to the construction and operation of the machines needed for: * grinding and re-profiling of tracks and points * measuring rail surface faults and profiles * checking for internal rail flaws with ultrasound The company is also …
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Buy on-line high quality cutting discs and grinding wheels for Frog Geismar Stumec Loram Speno Harsco rail applications. More information call 0800 027 1928.
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Nippon Speno KK has supplied almost 70 rail grinding machines to Japanese customers since 1987 to the present and about 50 machines are currently operational in Japan. Flexibility and …
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Harsco Rail's grinding products extend the life of the track and enhance performance with industry leading speed at a low overall cost. Profile grinding is the basis for controlling wheel/rail contact and reducing the wear and fatigue of the track. Harsco Rail grinders are designed to meet local standards of the customer.
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