【Summary Description】Background: On April 9, 2021, the State Administration of Market Supervision and Administration issued the Notice on Carrying out Special Investigation and Treatment of Hidden Safety Hazards of Elevator Drum Brake.
Background: On April 9, 2021, the State Administration of Market Supervision and Administration issued the Notice on Carrying out Special Investigation and Treatment of Hidden Safety Hazards of Elevator Drum Brake.
The Great Wall sightseeing elevator integrates the elevator decoration and architectural style. The interior is exquisite and solid, the shape changes beautifully, and the comfort, tranquility, speed and passion are integrated to give each other unique personality and charm. Applicable items: high-grade business buildings, large office buildings, hotels, senior apartments, hotels, shopping malls, etc.MORE +
The elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails perpendicular to the horizontal plane or inclined with the vertical line less than 15 °. There are also step type. The step board is installed on the track for continuous operation, commonly known as escalator or moving sidewalk. Fixed lifting equipment serving the specified floor. The vertical elevator has a car that runs between at least two rows of vertical or rigid rails with a tilt angle of less than 15 °. The size and structure of the lift car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a general term for vertical transportation in buildings, regardless of their driving mode. According to the speed, it can be divided into low-speed elevators (less than 4m/s), fast elevators (4~12m/s) and high-speed elevators (more than 12m/s). Hydraulic elevators began to appear in the middle of the 19th century and are still used in low rise buildings. In 1852, E.G. Otis of the United States developed a safety elevator for wire rope hoisting. In the 1980s, the driving device was further improved, for example, the motor drives the winding drum through worm drive, and the counterweight is used. At the end of the 19th century, friction wheel drive was adopted to greatly increase the lift height of the elevator.MORE +
The elevator of Great Wall Villa is the highlight of modern villa decoration and the improvement of life quality. We integrate the concept of green environmental protection, high efficiency, energy conservation, safety and comfort into every elevator. The humanized design reflects a kind of care and sentiment. Luxury, elegance, nobility and comfort are the quality of the Great Wall villa elevator. Sincerity, cooperation, enthusiasm and efficiency are the service concepts of Great Wall Elevator. Let technology change your life so that you can enjoy different dignity and luxury. Applicable items: high-end villas, private high-end residences, etc. Five reasons for choosing the Great Wall Villa elevator: 1. Comfort: greatly improve residential comfort; 2. Value added: After the Great Wall Villa elevator is installed, the value added of the house can be as high as 10%; 3. Design: The Great Wall Villa elevator is designed and developed by an international team, which integrates advanced German technology and beautiful oriental style decoration; 4. Tailored: Tailored for your new home or existing residence.MORE +