The indissoluble love affair between the elephant wet spraying machine and the second ring road in Jinan

In order to better plan and rectify the congested traffic situation in Jinan, the Jinan Municipal Planning Bureau plans to carry out new planning and construction of projects such as the southern extension of the Second Ring East Road, the eastern extension of the Second Ring South Road, and the North Industrial Road Expressway.

The total length of Jinan Second Ring Road is about 47 kilometers. Among them, the Second Ring East Road starts from the Jiqing Expressway Zero Point Interchange in the north to Shandong University in the south, with a length of about 13.8 kilometers, the Second Ring West Road starts from the Jixi Highway and Railway Interchange in the south and the Tianqiao Interchange in the north, with a length of about 12.1 kilometers, the Second Ring South Road starts from Shandong University in the east and reaches the Jixi Highway and Railway Interchange in the west, with a length of about 11.4 kilometers, and the Second Ring North Road starts from the overpass in the west to the Jiqing Expressway Zero Point Interchange in the east, with a length of about 9.8 kilometers.

The South Extension of East Second Ring Road and the East Extension of South Second Ring Road consists of 6 tunnels, 6 interchanges and 6 tunnels with a total length of 9.7 km. After its completion, it will become a tunnel group of *5655 in the same span tunnel in the country.

At the construction site, the Putzmanst (elephant) wet spraying machine can be seen everywhere in full swing. (Note: Sany Heavy Industry officially acquired Putzmanst in 2012 and became its new owner; And become the first distributor of elephant wet spraying machine in China. ）

Wet spraying machine is currently recognized as an anchor spraying support machine at home and abroad in the industry. In the construction operation, it has the characteristics of efficient dust reduction, rebound reduction and material saving, and is mainly used in mines, culverts, building foundation pit support, river slope protection and other projects.

Wang Yuping, an ordinary wet sprayer operator. At the moment, he is operating the new elephant wet spraying machine, which pours an average of 30 cubic meters of concrete per hour. Since 2010, Wang Yuping has been operating the elephant wet spraying machine, and has participated in the construction of various large and small tunnel projects across the country for 6 years.

When it comes to the wet sprayer, he said: "Today's elephant wet spray machine has the characteristics of intelligence and humanization. Compared with the old wet spraying machine, the concrete springback phenomenon is significantly reduced, the operation is more convenient, and the construction operation efficiency is also significantly improved. Today, it takes about 20 minutes to spray an average of 10 cubic meters of concrete. Wang Yuping sighed: "After so many years of using countless brands of wet spraying machines, the experience of elephants is good!" ”

Over the years, Sany Heavy Industry has adhered to the corporate tenet of service-oriented, and has made every effort to provide better service for equipment. From the product off the assembly line to the sales to the after-sales fault maintenance, Sany has established the industry's leading service system, from the professional service personnel to the perfect parts delivery channel, all of which provide a good guarantee mechanism for the after-sales service of Sany products.

Li Yong, a service director and special service engineer from Sany Jinan Pumping Division, said to the editor: "When the customer's equipment fails, we will go to the scene at *5656 time after receiving the news, and if we can't arrive, we will dispatch other site service engineers to rush to the user's equipment failure site in a short time, and solve the problem in time."

In the course of many years of service, he said that in fact, there are many users who have not formed good habits for the maintenance of equipment, and many users still have wrong perceptions of equipment maintenance. Therefore, in addition to daily work, Li Yonghui will conduct detailed equipment maintenance knowledge training for customers from time to time, transmit his equipment maintenance and use experience to users, and teach users how to correctly use and maintain the wet spraying machine, so that the equipment can play the energy efficiency of *5655 in operation.

With the state on the tunnelConstruction standardsWith the continuous improvement of wet spraying machine, it has now become an indispensable and important construction equipment in tunnel construction. After the completion of the Jinan Second Ring Road project, a new "high-speed and high-speed integrated" road network system will be built for the urban area of Jinan, which will effectively alleviate the serious traffic congestion in Jinan and significantly improve the quality of people's travel.