Boasting an entirely new ergonomic design, STAGEMAKER SR is the only model available on the market as standard fitted with a double brake system, CHAINFlux ® special chain guide, Perfect Push ® patented hoist load wheel, retractable handgrips and protective rubber pads. STAGEMAKER SR fits in well with all types of installation offering best-in-class safety and productivity.
An international leader in load testing solutions with a global network of sales and rental offices, Crestchic is attending the annual Power China International Power & Generating Sets Exhibition in Shanghai on 8-10 April 2013 (Stand 4, D10-11, Hall E4).
When designing automotive interiors, engineers face challenges in preserving the quality and integrity of the vehicle’s overall design while still delivering a cost effective, functional solution. Furthermore, the need to enhance user comfort and experience has placed increased focus on the concept of ergonomics and brought even the smallest details to the forefront of the design phase.
Casablanca’s first tramway line, which has been entirely constructed from Tata Steel rail, has been opened by Morocco’s King Mohammed VI. The tramway line consists of 7,500 metric tonnes (138 linear kilometres) of 41GPU grooved rails produced in the company’s rail mill in Hayange, France.
UltraFlex™, a new portfolio of wear-resistant surface treatments from Kennametal, brings industry-leading wear performance to components with complex geometries in power generation, oil and gas, and many other industries. Combining Kennametal’s expertise with tungsten carbide-based materials with super alloy-based technologies from Kennametal Stellite™, UltraFlex provides metallurgical-bonded, void-free cladding that provides longer and more predictable service life for critical components in the most demanding environments.
The millions of passengers who use the Parisian and suburban public transport system daily will tell you that electricity is the driving force behind the system, but nearly everyone is unaware of the technical challenge of ensuring the continued supply of power to the network 24 hours a day, every day of the year. According to RATP* records there has never been a general power cut in the Paris Metro.
The large 1960's RATP*building houses one of four high voltage stations that, through a network system with seven other stations, provides the electrical power not only for the Metro, RER and tram systems but also for RATP*offices and workshops.
As one of RATP's basic rules is to provide a secure energy supply, two EDF supplies of 63,000 V are fed to the High Voltage circuit breakers at the Lamarck station. Both inputs supply a transformer to reduce the voltage to 15000V which, after being routed through the rectifiers, supply 1500V DC to feed the RER network and 750V DC for the tram and Metro networks. The two transformers, the circuit breakers and rectifiers have strategic roles to play in running the RER, tram and Metro networks. To back up this power supply system, a 1,500 kW electricity generator is ready to start at any time. This power supply ensures current is fed to safety equipment, escalators and lighting in the event of large-scale power failures. The electricity generator, an important backup power system, must be frequently started up to ensure its serviceability.