The mud purification device is special equipment independently developed by TR Solids Control for efficient piling mud treatment. Also referred to as piling desanding machine or desanding plant, this unit integrates shale shaker and desanding module into a single compact slurry separation system.
The shale shaker is fitted with coarse‑mesh screens to remove large solids, while the desanding module combines hydrocyclone desander with primary shaker. In operation, drilling mud flows over the shale shaker into collection tank, then is split via two connecting pipes into separate desanding modules. Each desanding module its own desander cyclone, which effectively strips sand and fine particles down to the 15–44 micron range. After two staged treatment, the recycling effect can be achieved.
This mud recycling system is widely applied in foundation engineering, including bored piles, anti-seepage wall, slurry balance shield, and pipe jacking projects with mud wall protection and circulating drilling. It helps regulate mud parameters, improve hole-forming quality and efficiency, shorten hole cleaning time, cut construction costs, prevent drill sticking accidents and reduce environmental pollution. It is essential equipment for standardized foundation construction.
Modular design: The integrated mud shale shaker and desanding cyclone, compact structure and small footprint.
High capacity: Removing solids from 15~44 μm, processing capacities, from 100 to 3000 m³/h. Recovers drilling fluid and lowers operation costs.
Heavy‑duty wear: Advanced abrasion‑resistant materials, the screens and cyclones enjoy long service life.
Eco‑friendly mud recycling: Mud recycled via its mud recovery system can be reused, greatly reducing environmental pollution.
Simple, Practical Process: The treatment process flow is simple and practical, making installation, operation, and maintenance convenient.
| Model | TRZX-50/20 | TRZX-100/30 | TRZX-150/50 |
| Liquid handling capacity(m³/h) | ≤50 | ≤100 | ≤150 |
| Slag processing capacity(T/h) | ≤20 | ≤30 | ≤50 |
| separation point(μm) | 20 | 30 | 45 |
| Maximum moisture content of undersize | 30% | 30% | 30% |
| Sand content of slurry after purification | <2% | <2% | <2% |
| Total power(kw) | 20.7 | 20.7 | 20.7 |
| Dimensions(m) | 2.2×1.65×2.35 | 2.5×1.7×2.35 | 2.5×1.7×2.35 |
| Weight(kg) | 2100 | 2300 | 2500 |
| Model | TRZX-200/80 | TRZX-250/90 | TRZX-500/200 |
| Liquid handling capacity(m³/h) | ≤200 | ≤250 | ≤500 |
| Slag processing capacity(T/h) | ≤80 | ≤90 | ≤50 |
| separation point(μm) | 60 | 60 | 60 |
| Maximum moisture content of undersize | 30% | 30% | 30% |
| Sand content of slurry after purification | <2% | <2% | <2% |
| Total power(kw) | 48.6 | 58.6 | 117.2 |
| Dimensions(m) | 3.5×1.9×2.45 | 3.5×2×2.45 | 3.5×2×2.45 |
| Weight(kg) | 3300 | 3600 | 7800 |

TR mud desanding plants are the effective solution for mud recycling and solids control in:
Bored pile desanding operations
Micro‑tunnelling and pipe jacking
Tunnel boring machine (TBM) slurry treatment
Horizontal directional drilling (HDD)
Water‑well and geothermal drilling
Our mud purification systems hold API and ISO9001 certifications. Full after-sales service is available for our mud desanders and mud purification systems. TR Solids Control is reliable supplier of high-quality mud purification equipment.
Apart from Piling Desanding Device, we also supply diversified mud systems, including drilling solids control, HDD mud recycling and shield mud recycling systems.

Address: No.2 Huochang Road, Yangling District,Xianyang City, Shaanxi Province, China
Tel: +86-13186019379
Wechat: 18509252400
Email: info@mudsolidscontrol.com
Contact: Mr.Li