Under the impetus of the Belt and Road Initiative, global infrastructure has entered a period of intensive construction. As a core equipment for pile foundation construction, rotary drilling rigs have become an important force in China's equipment exports overseas. Southeast Asia, Africa, and th Read More

From the main equipment in the domestic infrastructure boom to the "Chinese business card" that dominates global construction sites, Chinese rotary drilling rig brands have undergone years of deep cultivation, gradually breaking the international market pattern and achieving a leap from "Made in Read More

Large rotary drilling rigs of models 360, 400, and 450 are the main equipment for infrastructure engineering. The key to model selection lies in matching construction requirements, geological conditions, and efficiency goals. Different models have their own focuses in terms of torque, drilling d Read More

As the core power transmission and operational component of a rotary drilling rig, the drill pipe directly determines borehole efficiency and construction quality. The material selection, joint count design, and drilling stability are closely interrelated. Below, we concisely analyze the fundame Read More

Under the dual drive of increased national infrastructure investment and green transformation policies, the Chinese rotary drilling rig industry has formed a development pattern of "policy support and domestic dominance". Domestic equipment leads the market comprehensively with technological iterati Read More