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No. 462, Jing-Gao South Road, Gaoling District, Xi'an City, Shaanxi Province, China
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LW series decanting centrifuge is the fourth class solids control equipment in well drilling solids control. Using the decanter principle to separate suspension liquid. According to rotary speed can be called middle-speed decanting centrifuge, high-speed decanting centrifuge, and high-speed variable frequency decanting centrifuge, mainly separating 2~7um particles out from drilling fluids.
Detailed Photos


Detailed Parameters
| Model | LW230×700VFD | LW450×1000N | LWG355×1250N | LWG-VFD355×1250N |
| Bowl Diameter | 230mm | 450mm | 35mm | 355mm |
| Bowl Length | 700mm | 1000mm | 1250mm | 1250mm |
| Rotary Speed | 0-3900rpm(VFD) | 1800r/min | 2200/3300r/min | 0-3300r/min(VFD) |
| G-Force | 2535 | 815 | 2035 | 2035(Max) |
| Separation Point | 2-5µm | 5-7µm | 2-5µm | 2-5µmMain Drive |
| Main Drive | 11Kw-4p | 30Kw-4p | 30Kw-4p | 30Kw-4p |
| Back Drive | 3Kw-4p | 7.5Kw-4p | 7.5Kw-4p | 7.5Kw-4p |
| Max Capacity | ≤5m³/h | ≤60m³/h | ≤40m³/h | ≤40m³/h |
| Weight | 1300kg | 2700kg | 2950kg | 3900kg |
| Dimension | 1650×1100×900mm | 2600×1860×1750mm | 2900×1850×1750m | 2900×1950×1750mm |
Product Advantage
1. High separation precision to remove fine solids from drilling fluid
2. VFD adjustable speed, adaptable to various mud conditions
3. Stainless steel rotor, wear and corrosion resistant
4. Large throughput, stable 24-hour continuous operation
5. Fully enclosed design, no mud splashing, clean working site
6. Reduce abrasion of pumps and drill pipes, save mud chemical cost
7. Low vibration & noise, low failure rate, easy maintenance
8. Compact layout, comply with API oilfield standards
FAQ
Q1. Can products be customized according to our working conditions?
A: Yes. We support customized size, capacity, material, explosion-proof configuration and skid structure based on your site requirements.
Q2. How long is the production lead time?
A: Standard models take 7–15 working days; customized equipment needs 15–30 working days.
Q3. What kind of anti-corrosion treatment do you adopt?
A: Sand blasting + epoxy zinc-rich primer + oil-resistant topcoat; support hot-dip galvanizing for brackets.
Q4. Are all accessories complete when delivered?
A: Yes. Standard matching parts like valves, gauges, pipelines and guardrails are fully equipped as listed.
Q5. Do your products meet oilfield explosion-proof standards?
A: All electrical parts, grounding and sealing structures comply with oilfield explosion safety specifications.
Q6. What after-sales service can you provide?
A: We supply installation guidance, operation manuals, spare parts supply and online technical support.