Horizontal Directional Drilling (HDD)
Applications of HDD Mud Recovery System
1. Mud recovery system is designed based on both over 20 years of technical experience in solids control industry and in-depth market research, with benefits as reasonable structure, favorable treatment process and a wide range of application fields.
2. Multifunctional and integrated design to meet mud purification, recycling, preparation and storage, greatly reducing overall dimensions of the tank system, meeting HDD requirements on site and space.
3. Explosion-proof, rainproof and dustproof electric system to ensure construction safety and quality.
4. With simple and compact structure, light weight, foldable or dismountable walkway and guardrail, being easy for transportation and installation.
5. Manufacturing base and outstanding research & development and management team. KOSUN has obtained API and ISO certifications, CE certification, Certification for export to Russia, ISO14001 and ISO18001 of Environmental Safety System, and can meet export standards of all countries around the world.
| Model | Capacity (GPM)/( m3/h) |
Screen Area(m2) | Pur. Grade | Total Power(Kw) | Total Volume(m3) |
| KSMR-200 | 200/50 | 2.225 | 2 | 44 | 5 |
| KSMR-500 | 500/120 | 4 | 3 | 150 | 15 |
| KSMR-1000 | 1000/240 | 6 | 3 | 184 | 30 |
KOSUN KSMR-200 mud recovery system is mainly used in HDD projects with requirements on capacities below 200GPM. The biggest advantages of the system include small overall dimensions, small footprint and easier moving. The reason lies in adopting LS2•752 double layer linear shale shaker, which is a two-stage one developed by KOSUN aiming at market demands. LS2•752 shale shaker is equipped with two layers of screens with different meshes, achieving two-stage screening function simultaneously. The benefits like compact structure, small size and light weight allow it to save installation space and transportation cost, greatly enhance operating efficiency and then effectively shrink overall dimensions of the mud recovery system.
In KOSUN KSMR-200 system, all-in-one desilter LS2•752-004 uses LS2•752 double layer linear shale shaker. The upper screen serves as underflow screen of desilter cyclone and the lower one as shale shaker, and the equipment successfully integrates desilter and shale shaker, which minimizes equipment installation space and greatly saves manufacturing cost and use cost.
| Model | KSMR-200 |
| Capacity | 200GPM (50m3/h) |
| Particle size after treatment | 15∼44 μm |
| Model of all-in-one desilter | LS2·752-004 |
| G-force | ≤7.5G Adjustable |
| Total area of upper screen | 0.875m2 |
| Total area of lower screen | 1.35m2 |
| Cyclone spec | 4" |
| Number of cyclone | 4pcs |
| Model of feed pump | CP34-11 |
| Model of mixing pump | CP56-30 |
| Model of mixing hopper | JH35 |
| Total power | 44kw |
| Total volume | 5m3 |
| Overall dimensions | 4000×2360×2940mm |
| Total weight | 5500kg |
| Model | KSMR-500 |
| Capacity | 500GPM (120m3/h) |
| Particle size after treatment | 15∼44 μm |
| Model of shale shaker | LS583 |
| G-force | 7.0（6.6∼7.4可调） |
| Total screen area | 2.0m2 |
| Model of high-efficiency cleaner | MD108 |
| Desander cyclone | 10"×1pcs |
| Desilter cyclone | 4"×8pcs |
| Total area of underflow screen | 2.0m2 |
| Model | KSMR-500 |
| Feed pump of cleaner | CP68-45（45KW）2pcs |
| Model of mixing pump | CP68-45（45KW） |
| Model of mixing hopper | JH40 |
| Model of agitator | MA75 |
| Total power | 150kw |
| Total volume | 15m3 |
| Overall dimensions | 10000×2360×4228mm |
| Total weight | 17000kg |
| Model | KSMR-1000 |
| Capacity | 1000GPM (240m3/h) |
| Particle size after treatment | 15∼44 μm |
| Model of shale shaker | LS583 |
| G-force | 7.0（6.6∼7.4可调） |
| Total screen area | 2×2.0m2 |
| Model of mud cleaner | MD210 |
| Desander cyclone | 10"×2pc |
| Desilter cyclone | 4"×10pcs |
| Total screen area | 2.0m2 |
| Model | KSMR-1000 |
| Feed pump of cleaner | CP68-55 （55KW） 2pcs |
| Model of mixing pump | CP68-55（55KW） |
| Model of mixing hopper | JH50 |
| Model of agitator | MA75 |
| Total power | 184kw |
| Total volume | 30m3 |
| Overall dimensions | 12100×2630×4438mm |
| Total weight | 20000kg |