MRL technical characteristics biggest advantage II program is to increase the lift rated load, rated speed and maximum lifting height restrictions not driven Host Dimension and emergency cranking easy and convenient operation. The main disadvantage is the driving force of the host and the governor are subject to different conditions and ordinary elevators, it is necessary to improve the design. The biggest advantage of Option 3 is to increase lift rated load, rated speed and maximum lifting height, can be optional elevator drive host and the governor general use, escalator decoration, and installation and maintenance and emergency disk drive operation is also more convenient. Optional elevator should pay attention to the economy, decor, energy saving and environmental economics economy elevator configuration selection is more concerned about the owners, escalator decoration, mainly related to the elevator equipment costs, construction costs, installation costs, operational costs, maintenance costs, customs duties and insurance costs. For devices vary depending on the type of lift, functional configuration, technology, brand, quality grade, etc., escalator decoration offer, as well as building traffic analysis based on the number of units selected, rated speed, rated capacity, control methods; construction costs should be considered civil engineering costs hoistway and machine room, saving the hoistway space and room space; installation costs to consider equipment transport costs, commissioning costs (some lift to meet modern construction tight schedule requirements, factory complete pre-assembly and commissioning, and Elevator binding part of the building to a minimum), new elevator inspection costs; operating costs need to be considered and the annual cost saving targets; maintenance costs to consider the scope and duration of the warranty, escalator decoration, post-warranty maintenance costs, key accessories of life, paid to provide parts price. Escalator escalator decoration decorative _ quote _ Gordon Metal Products offered by Chongqing Gordon Metal Products Co., Ltd.. Chongqing Gordon Metal Products Co., Ltd. (www.cqgaodun.com) strong, credible, in Chongqing, Chongqing elevators and accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Gunton metal into the brilliant and you work for a better future!