Tower crane is divided into two categories: upper slewing tower crane and lower slewing tower crane. Among them, the bearing capacity of the former is higher than that of the latter. In many construction sites, what we can see is the tower crane with upper slewing and joint height. According to whether it can be moved, it can be divided into walking type and fixed type. The fixed tower crane does not rotate, and is installed on the whole concrete foundation or on the X-shaped concrete foundation in strip form. It is generally used in the construction of houses.
Hengsheng tower crane has 20 years of experience in the production and manufacturing of construction elevator. The product has passed the ISO9001 international quality system certification, and has independent R & D, design and generation departments. Choose Hengsheng construction elevator, will become the best construction machine you want to have.
Tower crane can be divided into attached Jack up crane and internal climbing tower crane according to the different installation positions. The attached self lifting tower crane rises with the rise of the building, which is suitable for high-rise buildings. The building structure only bears the horizontal load transmitted by the tower crane, which is convenient to attach, but takes up more structural steel. The internal climbing tower crane in the building (elevator shaft, staircase), with the help of a set of bracket It is complicated to climb with the hoisting system, but it takes less steel for the structure and does not need to install foundation. All the dead weight and load are borne by the building.
Jinan Hengsheng Construction Machinery Co., Ltd. is mainly engaged in tower crane, tower crane, construction elevator and construction hoist. It is a designated manufacturer of construction machinery recognized by the State Bureau of technical supervision, a member of China Construction Machinery Association, a member of China Construction Machinery Testing Technology Working Committee, and a director unit of Shandong Construction Machinery Association. ISO9001:2015 international quality system certification, CE, GOST certification enterprises.
"Professional focus, dedicated service" is the company's consistent tenet, the company is equipped with a well thought, skilled after-sales service team, 24-hour someone on duty, to ensure that in the shortest time to give users a satisfaction.
Hengsheng people will practice the socialist core values, fulfill their promises with high efficiency and high standard, and accompany you to the road of career development with high quality and cheap products and excellent services.
Hengsheng is willing to serve you wholeheartedly and bring you immeasurable confidence and wealth.
From the comparative analysis of the operation of China's tower crane industry and real estate investment, the tower crane industry has the characteristics of leading indicators for the real estate industry, and the change of real estate investment is shown in the tower crane industry one year ahead of schedule. Therefore, according to the current economic situation at home and abroad, combined with the development of China's tower crane market from 2010 to 2019, it is estimated that the industry's sales revenue in 2020 is expected to be close to 19 billion yuan, with a growth rate of about 10%, which is slightly lower than that in 2019.