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        Evolution lifts

        Number of visits: Date:2014年1月23日 08:51

        Appeared to be similar to the earliest dating back to lift the ancient Chinese and European countries, then there are other tools to gin vertical transport of people and goods . The lift is a product of modern nineteenth century after the invention of the steam engine . In 1845, the birth of the first hydraulic lifts , liquid water was used . In 1853, Americans Eliza · [ Elisha Otis Otis ] invention automatic safety device , greatly improved traction rope lift safety . March 23, 1857 , in New York , a five-storey shop installed using the Otis elevator passenger safety device header . Since then, the use of the lift has been widely accepted and speed development . The initial lift is driven by a steam engine , so placement of the building must be equipped with the boiler room . In 1880, the German Siemens invention of electricity lifts , from a real " lift " officially appear. Since then, the use of the lift has been widely accepted and speed development .
        In modern times we used to lift cargo is a wooden ladder , very easy to use , more dangerous to climb. China 's first city to install lifts in Shanghai . In 1907, the six-storey hotel has installed two sinks in Otis lifts. Taiwan's first commercial lift in the Japanese colonial period 1932 installation, located in Taipei " Ju Yuan Department Store" , then called the flow cage . At present, the domestic production of lifts, different product models to enhance the height of 4 meters , 6 meters , 18 meters and ranging up to hundreds of meters. Optional advanced hydraulic motor , pump systems, hydraulic systems and hydraulic proof self-locking device . Has a novel design, reasonable structure, lift balance , simple operation, easy maintenance , and other products irreplaceable advantages. Widely used in plant maintenance, industrial installation , equipment maintenance management, warehousing , aviation, airports, ports , railway stations, mechanical , chemical, pharmaceutical , electronics , electricity and other high-altitude equipment installation and maintenance.
        Now , the development of the lift is in a peak state , because most manufacturers or individuals in order to improve the utilization of space , and more choices of multi-storey building , which also need to facilitate a drop down to enhance cargo unit . Due to the high cost of S & P's elevator , low capacity, is not suitable for loading tens or hundreds of tons of tons of cargo , so the development of a high- carrying capacity of the hydraulic lift to assist in the production and transport of goods. Hydraulic lift freight elevator that is safe and has a large load capacity , and easy maintenance , making this particular industry and some faster development.

        TypeInfo: Industry news

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