Sanyhong on the hottest South-to-North water trans

Sany red on the South-to-North Water Transfer Project with high-quality service

Sany red on the South-to-North Water Transfer Project with high-quality service

China Construction machinery information

Guide: on the construction site of Xichuan bid section 2 of the first phase of the South-to-North Water Transfer Project, the Beijing pile machine rotary drilling took less than 20 hours to drive the first pile on the site perfectly, and the customer specially wrote a thank-you letter. Today, Sany red continues to serve this national project with its high quality. In the first phase of the middle route of the South-to-North Water Transfer Project

on the construction site of Xichuan bid section 2 of the first phase of the South-to-North Water Transfer Project, the Beijing pile machine rotary drill took less than 20 hours to drive the first pile on site perfectly, and the customer specially wrote a letter of thanks. Today, "Sany red" continues to serve this national project with its high quality

on the construction site of Xichuan bid section 2, phase I of the middle route of the South-to-North Water Transfer Project, Sany rotary drilling rig SR360 successfully completed the pile foundation construction of No. 1 bearing platform on January 21. After the Spring Festival, the equipment will be transferred to No. 2 bearing platform, and the construction of 24 pile foundations with a diameter of 1.8 meters and a depth of 97 meters will be completed before the end of March

in order to ensure the smooth completion of the construction of national key projects, Beijing pile driver extended the special service period for one month, and let the special service engineers escort the whole process to ensure that the customer can leave after all tasks are completed

it is understood that the geological condition of No. 2 bearing platform is more complex, and the stratum is moderately weathered sandstone, so it is difficult for the drilling rig to drill. The task of this project is arduous and the process requirements are complex. During the drilling process, the perpendicularity of more than 29 meters is required to be controlled within three thousandths, and the perpendicularity of the whole hole is controlled within five thousandths. The construction of pile foundation affects the progress of the whole project, and the construction party is also very concerned about the operation of equipment. It's easy to protect Beijing piles. Don't let it go to your heart. Heweicheng and an Tianbing, engineers of special machine service, have accumulated rich experience in long-term practice. For geology that is difficult to drill, they successfully deal with difficulties by improving their operation methods. At the request of customers, from the first pile to now, special service engineers operate the equipment themselves

Mr. Jiang, the customer who participated in this construction, has 22 years of experience in the construction field. When talking about why he chose Sany rotary drilling rig, he said that it was Sany's brand knowledge that moved him because of the wide range of use of the functional diversity of injection molding equipment and the warm and sincere working attitude of service personnel

"before construction, we didn't have a detailed geological report, only soil sampling. Beijing pile driver engineers came to the construction site to conduct field investigation, provide an accurate geological report for the construction, and formulated a detailed construction plan. According to the geological conditions and construction requirements, if a large number of polystyrene boards and polyurethane were used to design and produce drill bits and other configurations, sufficient preparations were made for the smooth drilling of the equipment." Mr. Jiang said

during the operation of the equipment, Sany special service engineers are stationed at the construction site all the way. They are experienced and provide timely services. When encountering equipment failures caused by special geology, they always rush to repair overnight, never delaying the construction period, ensuring the efficient operation of the equipment

in the pile foundation construction of the No. 1 bearing platform of the project, the customer completed the construction on schedule on the 28th of December with the assistance of special service personnel. Years later, No. 2 and No. 3 bearing platforms are under smooth construction, with an average hole forming speed of 20 hours/hole, which is much higher than the expectation of the construction party

"the successful completion of the task has expanded its popularity in the industry, and has been recognized by the construction party - China Railway 16th Bureau, making preparations for undertaking a large number of tasks later." The customer Mr. Jiang said to