In recent years, Sany International has continuously launched new products of intelligent excavation equipment and actively built intelligent "model mines". The latest data show that at present, Sany intelligent TBM products have a domestic market share of more than 80%, and have been successfully applied in more than 170 mines across the country.
The domestic market share exceeds 80%, serving 170 mines
The underground tunneling operation environment is complex and harsh, and the digital construction is difficult. In view of the pain points of industry transformation, as early as 2019, Sany International took the lead in launching a product ecology based on the "i series" intelligent TBM and remote centralized control platform.
In the core technology field, Sany Intelligent TBM has developed and upgraded the "visual remote intervention" mode, which has core intelligent functions such as underground environment perception, walking trajectory planning, and interception trajectory planning.
In terms of product parameters, Sany Intelligent TBM can realize 1000m remote equipment operation, posture and heading error is less than 0.1 °, cross-sectional molding error is less than 10cm, cutting head positioning error is less than 50mm, key parts maintenance prediction accuracy rate of 85%, the overall advantage is obvious, very popular with the market.
According to the latest data, at present, Sany Intelligent TBM has a domestic market share of more than 80%, and has built a number of intelligent "model mines" in Shanxi, Shandong, Guizhou, Henan, Xinjiang, Inner Mongolia, Heilongjiang and other places.
Thanks to its positive contribution to the digital transformation of the industry, in 2021, Sany International won the third prize of China Coal Industry Science and Technology Award.
More than half of the automation usage rate! A large number of praise from customers
Guizhou Shanjiaoshu Coal Mine is one of the first batch of intelligent demonstration coal mines in China, and its intelligent tunneling work surface of 214 transportation inclined lanes jointly built by Sany International is also the first intelligent boring work surface that has passed the provincial acceptance.
With the help of a large number of Sany intelligent equipment, compared with the traditional model, the intelligent excavation work surface of the 214 transportation inclined lane is 2.4 meters / day, and the manpower demand is reduced by about 40%, which promotes the intelligent construction of the Shanjiaoshu Coal Mine with the goal of "reducing personnel and improving efficiency".
Huaye Coal's 4104 intelligent tunneling work surface is also the first intelligent boring working surface in Linxian County, Shanxi Province, to pass the acceptance.
The customer said that Sany intelligent excavator opened the "intelligent era" of local coal mine development, and the functions of remote visual remote control, autonomous cutting, and automatic molding of cross-sections were practical and easy to use, which promoted the efficiency of coal mines.
According to statistics, at present, in the intelligent "model mines" built by these Sanys, the automatic utilization rate of the intelligent boring work surface exceeds 50%, and the efficiency of the interception operation far exceeds that of skilled workers, and the concept of "mechanized substitution, automation reduction, and intelligent less people" is truly implemented.
Sany International said that in the future, it will also develop more intelligent boring new products according to the actual working conditions, create more high-standard "model mines", and accelerate the transformation of the industry.