Kosun Machinery, Shield mud treatment expert !

KOSUN Mud Zero-Discharge Equipment Facilitating the Longest Crossing in China

With KOSUN mud zero-discharge equipment, Ningbo-Taizhou-Wenzhou Product Oil Pipeline Feiyun River Directional Crossing Project sucessfully completes its pullback at 6:38 o’clock on 2 January 2017, going through three days and three nights, over 70 hours, spanning from 2016 to 2017, which sets a new record of the longest crossing for Sinopec.

KOSUN HDD Project- Sinopec Feiyun River Directional Drilling Tail Slurry Treatment System goes smoothly and runs well through the whole course. KOSUN system treats waste mud properly, and treated liquid is clear and transparent, which is up to the national discharge standard. After being compressed and dried, the solid sludge reaches an ideal state for transport. The capacity of the system also meets the requirements of the client who thinks highly of the treatment effect.

HDD Mud Recycling and Waste Treatment System is designed and developed to meet the trenchless technical requirements and is used to purify and treat mud returned from the underground in the process of horizontal directional crossing. Solids control equipment, like shale shaker and mud cleaner, separates large-sized cuttings, mud mixing device adds required mud materials and stirs them evenly to make mud reach the performance requirements for reuse, and then mud pump transports the mud into HDD system for recycling.


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  • 18392049168
  • jingmin.guo@adkosun.com
  • 18392049168
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