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    • Equipment Leasing
    • Kosun provides the equipment leasing business for customers accordingly, including solids control equipment leasing and the oil drilling tools leasing etc.
    • Equipment and Spare Parts Sales
    • Kosun manufacture Drilling Solids Control Equipment and Drilling Waste Management Equipment for more than 20 years experience with API, IADC, ISO and CE certificated.
    • Equipment Maintenance
    • KOSUN provides customers the service on solids control,mud handling,waste treatment,disposal of cuttings etc
    Black Rhino Products
    KOSUN Products
    ES-KSN Products
  • Introduction to Common Valves: Gate Valve
  • Gate valve refers to a valve with a closing member (gate) that moves vertically along the axis of the passage. It is mainly used in
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  • 05Jun
  • The slurry water from the shield slurry circulation system needs to be cooled down
  • Generally, the slurry water after being cleaned by Shale Shaker and Mud Cleaner is cooled. According to the operating parameters of
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  • Founded in 1992 and building its factory (covering area of 24mu) in Xi'an Economic & Technological Development Zone, China in 2004, Xi’an KOSUN Machinery Co., Ltd. (KOSUN) is a professional company that provides solid-liquid separation products and integrated solutions to solid waste disposal in the fields of energy conservation and environment prot...