Product Features and Advantages
The Yuanrong waste water decanter centrifuge stands out due to its advanced technical engineering and high separation precision. Utilizing the principle of centrifugal sedimentation, the machine can process materials with solid particles ranging from 0.002mm to 3mm, and even achieve classification for particles as small as 1μm to 5μm.
Key Advantages
Patented Screw Design:
Our proprietary screw conveyor structure is specifically optimized for high-concentration and oily sludge, preventing "material slippage" and clogging-a common issue in standard centrifuges.
Dual-Frequency Control:
We utilize a common-bus dual-frequency drive system, allowing seamless, stepless adjustment of both drum speed and differential speed. This ensures the equipment adapts to fluctuating feed concentrations while maintaining stable performance.
High Efficiency:
Our LWS series supports three-phase separation (light liquid, heavy liquid, and solid), completely replacing the traditional two-stage separation process and significantly lowering total investment costs.
Customized Services
- Material Selection: Options of 304, 316L, or Duplex Stainless Steel based on the pH value and corrosiveness of sludge.
- Flexible Deployment: Skid-mounted or fully containerized mobile units for projects requiring on-site flexibility or temporary deployment.


Application Fields
Our decanter centrifuge technology, with its outstanding performance, is widely applied across multiple industrial sectors:
1. Brewing Industry: Beer brewing, distiller's grains, fruit wine, fermentation bacteria dewatering and drying separation
2. Aquaculture Industry: Cow manure dewatering and drying, pig manure dewatering and drying, chicken manure dewatering and drying
3. Mining Industry: Coal mines, copper mines, non-ferrous metals
4. Food Industry: Juice production, beverage production, dairy product processing, seafood processing, hot pot base three-phase treatment, algae separation, gelatin plant oil residue dewatering and drying
5. Pharmaceutical Industry: Pharmaceutical product solid-liquid separation, pharmaceutical solid-liquid separation, pharmaceutical residue dewatering
6. Chemical Industry: Fine chemical product separation, chemical wastewater treatment, chemical product drying
7. Wastewater Treatment: Sludge dewatering, sludge drying, sludge solid-liquid separation
8. Biotechnology Industry
9. Energy Industry: Thermal power plant wastewater treatment, petroleum two-phase dewatering, oil-water-sand three-phase separation, natural gas, biofuel ethanol, diesel
10. Steel Products Industry
11. Chemical Industry
12. Freshwater Industry: Water treatment plants, river sewage, drainage pipe sewage, ditch sewage, piling sewage
13. Agricultural Production: Sugar, starch, potatoes, sweet potatoes, cassava
14. Municipal Industry: Waste treatment
15. Paper Industry: Pulp, papermaking wastewater, paper products
Quality Control and Commitment
Quality is the core of our competitive advantage. We implement strict quality assurance measures from raw material procurement to finished product testing. Key components are sourced from world-renowned brands:
- SKF bearings for extreme durability.
- Siemens or ABB motors for stable power.
- Schneider or Siemens electronics for precise control.
We commit to providing a 12-month quality warranty and lifelong technical support for every unit sold.
Product Certification and Testing
Our manufacturing facility is certified under:
IGB/T19001-2016 /IS0 9001:2015
GB/T24001-2016 /IS0 14001:2015
GB/T45001-2020/IS045001:2018
Before shipment, every machine undergoes:
G2.5 Grade Dynamic Balancing: Minimizes vibration levels and maintains structural integrity at high speeds.
24-Hour Load Test: Verifies noise levels stay below 85dB(A) and all safety systems function perfectly.
Company Strength
As a specialized factory, Lishui Yuanrong focuses exclusively on the R&D and manufacturing of horizontal decanter centrifuges. Equipped with professional technical personnel and advanced machining equipment, our philosophy-"Quality First, Service Foremost"-drives us to provide the most reliable waste water decanter centrifuge on the market. Backed by a dedicated after-sales team, we offer on-site training and maintenance globally.
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