2025.08.29
Trinity Pile Workers

In the workshop where welding flowers splashed, he bowed for nine years, writing his youth with a welding torch; In the wave of intelligent manufacturing, he bravely stood at the forefront of the tide and interpreted ingenuity with innovation. He is Chen Yulong, a welder technician and production line team leader of Sany pile machine.
First-line tempering: youth in welding flowers
In 2016, Chen Yulong joined Sany Pile Rig and started as a front-line welder. Recalling those years of fighting side by side with his brothers, he is still excited.
In the welding workshop where sparks flew, Chen Yulong and his workers had to wear airtight protective clothing and heavy welding masks every day. The temperature in the workshop in summer is as high as more than 40 degrees Celsius, and the overalls are wet and dry, dry and wet, but they are always fully focused and do not dare to be sloppy in the slightest. It is this ultimate pursuit of quality that allows him to temper extraordinary skills in ordinary positions.

Transformation and growth: from welding torches to the entire production line
Due to his excellent work performance, Chen Yulong went from a welder to the position of team leader of the production line. "In the past, I held a welding torch in my hand; Now, the whole line is carried on the shoulder. This sentence expresses the responsibility and responsibility on his shoulders.
In the wave of intelligent manufacturing transformation, Chen Yulong was fortunate to participate in the construction of the pile machine lighthouse factory. The introduction of automated welding equipment not only improves process stability, but also greatly reduces the labor intensity of workers.
During the commissioning of the automated production line, Chen Yulong led the team to debug parameters 24 hours a day and night, and finally achieved a stable production capacity of 300 units per month. When he saw the robotic arm accurately completing the perfect welds, he deeply realized: "Intelligent manufacturing is not to replace workers, but to liberate us from heavy manual labor and pursue more exquisite craftsmanship." "

Innovative breakthroughs: from the field to process improvement
Chen Yulong's footsteps have spread to many construction sites at home and abroad. In a project in Singapore, Sany equipment was put to the test in the face of 160 megapascals of superhard formation. He carefully inspected each weld and recorded the stress. After returning to China, he led the team to improve the welding process based on on-site data, accumulating valuable experience for subsequent product production.
Stick to the inheritance: change and unchanging ingenuity
From manual welding to intelligent production, what has changed is the way of working, and what remains unchanged is the ultimate pursuit of quality. Behind the protective mask is the perseverance and pride of industrial workers.
Today, Chen Yulong and his comrades-in-arms continue to hold on to the welding torch and protect the reputation of Sany products with every solid weld. His growth process is the epitome of Sany countless industrial workers - they came from the front line, with a deep understanding of the process, and transformed into technical leaders in the new era in the wave of intelligent manufacturing.

Chen Yulong spent nine years interpreting what "craftsman spirit" is: down-to-earth and not forgetting to look up at the stars. His story tells us that the true power of role models comes from extraordinary perseverance in ordinary positions and from the perfect integration of traditional craftsmanship and intelligent innovation.


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