The most popular Shanghai Jintai multi-function dr

2022-07-27
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Shanghai Jintai multi-functional drilling rig innovation work along the Yellow River Bank (6) if there is an oil spill drilling rig innovation work along the Yellow River bank

China engineering machinery information

Guide: jiangjundu Yellow River Super Major Bridge, located between Taiqian County, Puyang City, Henan Province and Liangshan County, Shandong Province, is a control project of the railway channel in central and southern Shanxi, with a total length of 9951.40 meters. The design diameter of the bridge pile for the bridge foundation engineering is 2M and the depth is 103m. The main stratum conditions are silty clay, silt, silty sand, fine sand, medium

The jiangjundu Yellow River Bridge, located between Taiqian County, Puyang City, Henan Province and Liangshan County, Shandong Province, is 11 Curve traversal: the control project of the railway channel after the completion of the experiment, with a total length of 9951.40 meters. The designed bridge pile diameter of the bridge foundation works is 2M and the depth is 103m. The main stratum conditions are silty clay, silt, silty sand, fine sand, medium sand and gravelly sand. He said that the construction of large and ultra deep piles has always been a difficult problem

according to the characteristics of the pile foundation project, the second company of China Railway Bridge Bureau, the construction contractor, formulated a thorough construction plan and selected sh36w multi-function drilling rig produced by Shanghai Jintai for construction. Sh36w is a large rotary drilling rig with a large triangular mast structure. It is equipped with a special 5-layer machine lock drill pipe and a high compression and deformation resistant chassis. The equipment has strong stability and high construction capacity. Under the complex construction environment of jiangjundu Yellow River Bridge, the equipment has created a 21 hour hole forming construction speed for a single pile, created a new record for the construction of ultra large and ultra deep piles in China, provided a guarantee for the completion of the jiangjundu Yellow River Bridge Project on schedule, and was affirmed and recognized by the construction unit and the owner

with the extensive development of various engineering construction in China, the instigator must be replaced immediately after alarm; Rotary drilling rigs are used more and more widely. The ever-changing geological conditions require that rotary drilling rigs can withstand the challenges of adaptability and stability. Focusing on the goal of improving the comprehensive construction capacity of rotary drilling rig products, Shanghai Jintai continues to make continuous efforts to improve and improve the products in terms of equipment versatility, operation stability, construction efficiency and maintenance convenience, and strive to provide customers with stable, reliable and high-quality products to achieve the goal of mutual benefit and win-win results

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