China wholesale Rotary Drilling Machine
China wholesale Rotary Drilling Machine - XR450E Rotary Drill Rig Equivalent to Bauer BG 40 – FESDetail:
In a highway project that connects Ningbo and Hangzhou, XR450E finished drilling a shaft of 2.8m diameter and 90meters within 24hours without stopping.
Also, in a testing field, XR450E achieved an impressive performance by extracting a piece of limestone of 1.5m(59in)OD, 1.75m(69in) height and over 60Mpa (8,702psi) hardness, only within half an hour.
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With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers forChina wholesale Rotary Drilling Machine - XR450E Rotary Drill Rig Equivalent to Bauer BG 40 – FES, The product will supply to all over the world, such as: Leicester, Israel, Marseille, We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.