Recently, KOSUN has manufactured three sets of tailing treatment systems customized for a customer and has shipped them to Southeast Asia, and these systems will be used at the tailing treatment site.



Recently, KOSUN has manufactured three sets of tailing treatment systems customized for a customer and has shipped them to Southeast Asia, and these systems will be used at the tailing treatment site.



KOSUN is deeply trusted by numerous customers by virtue of its abundant strength and good reputation in the industry. A few days ago, several orders of DWM system and solids control system were placed by customers, among which the DWM system has been completed ahead of schedule and is ready for delivery today.


KOSUN expresses heartfelt thanks to extensive customers for their care and support and will make every effort to create the maximum value for customers and achieve a win-win development with higher quality products and services.
Recently, Meteorological Department continuously announces a high temperature alert and Shaanxi is ushering in the hottest year ever. In the blazing sun, KOSUN presents a beautiful scenery to you.
The hot sun is high in the sky, and under blue sky and white clouds, KOSUN is surrounded by green trees.



For the near term, KOSUN is constantly receiving orders from customers, covering drilling waste management equipment, solids control equipment, shield slurry treatment equipment, etc. KOSUN is always providing customers with “more-than-customized” products and services with the most professional level and the most responsible attitude.
Under the new situation, KOSUN staff will go forward hand in hand and create a bright sky for customers.
Under a new development situation, KOSUN relies on strong technical strength, constantly explores new fields and markets, and makes outstanding achievements.

Through nearly one month of technical communication and business negotiation, KOSUN and a customer in Southeast Asia successfully sign the sales contract of two sets of slurry separation systems. The customer will applied these two sets of slurry separation systems to his shield tunnel projects in Southeast Asia.
During the slurry shield tunneling, slurry treatment is one of key factors that affect the normal shield tunneling, construction progress, construction cost and environmental protection. KOSUN KD series slurry separation system is designed for treatment of various slurries during construction, and is able to effectively separate solids from slurry and reduce the solid content.

KOSUN KD-2425-30 separation system consists of KD-C1A scalping shaker module, KD-D242526 desanding module and KD-S020063 desilting module. The scalping shaker module is equipped with coarse screens removing large particles, the desanding module with two desanding cyclones and a fine-mesh shaker, and the desilting module is used to separate fine particles. The slurry passes through the scalping shaker, falls into collection box and then is conveyed to the desanding module via connecting groove. The desanding pump unit is equipped with two cyclones of 18” in diameter, which can remove sand from slurry. The desilting pump unit is equipped with six cyclones of 6” in diameter, which can conduct the subsequent fine separation according to the requirements.
This cooperation in slurry separation system marks KOSUN solids control systems’ formal entrance into international shield tunneling field and exerts a significant influence on the diversified development of KOSUN products. Besides the slurry shield separation system, KOSUN also designs and develops HDD mud recycling system, drilling waste management system, large tailing disposal system, industrial sludge treatment system, etc. and can provide professional customized services aiming at actual demands of customers.
KOSUN is expecting to join hands with you for joint development!