The Desilter Hydrocyclone serves as an indispensable tertiary purification component in drilling fluid solid control systems. Manufactured by Zhongcheng Machinery, the ZC Desilter Cyclone efficiently separates 15-44μm ultra-fine particles through advanced centrifugal sedimentation technology while maintaining original mud performance. Our facility delivers ISO 9001/14001/45001 certified equipment with HSE, TÜV, and BV approval. The compact modular design supports manifold customization with 8, 10, 12, or 16-bank configurations to meet specific flow rate requirements. Factory-direct supply ensures competitive pricing, fast delivery within 15 days for custom orders, and comprehensive technical support including engineering drawings and one-year warranty coverage.
You face real challenges in drilling operations. Abrasive wear damages your downhole tools. Increased mud density slows your Rate of Penetration. Chemical additive costs continue rising.
Our solution addresses these pain points directly. The Desilter Hydrocyclone represents the critical third stage of your solids control system. It captures silt-sized particles that escape shale shakers and desanders.
High-velocity centrifugal force within our precision-engineered conical chamber separates solids from liquid phase effectively. This protects your mud pumps and mud motors. Your drilling fluid maintains optimal properties throughout the operation.
The result? Extended equipment lifespan and reduced maintenance costs.
Your operations demand reliable performance data. Here's what our cyclone delivers:
| Parameter | Specification |
|---|---|
| Particle Separation Range | 15-44 microns |
| Cone Diameter Options | 4 inch / 5 inch |
| Processing Capacity per Cone | 15-20 m³/h |
| Operating Pressure Range | 0.25-0.40 MPa (25-58 PSI) |
| Temperature Resistance | Up to 120°C |
| Cyclone Body Material | High-grade Polyurethane (PU) / Wear-resistant Rubber |
| Shore A Hardness Rating | 90-95 |
| Shell Material | Carbon Steel Q235B (Galvanizable) |
| Connection Components | Stainless Steel 304/316 |
| Discharge Pattern | 10-15 degree umbrella spray |
| D50 Cut Point Efficiency | Optimized for tertiary separation |
| Specifications | Diameter (mm) | Inlet Pressure (MPa) | Capacity (m³/h) | Cut Size (μm) |
|---|---|---|---|---|
| FX125 | 125 | 0.04-0.3 | 8-20 | 20-50 |
| FX100 | 100 | 0.04-0.3 | 8-20 | 20-50 |
| FX75 | 75 | 0.1-0.4 | 4-10 | 10-40 |
| FX50 | 50 | 0.1-0.4 | 2-5 | 7-40 |
| FX25 | 25 | 0.1-0.6 | 0.3-1 | 5-20 |
| FX10 | 10 | 0.1-0.6 | 0.05-0.1 | 1-5 |
Our equipment meets API standards for drilling fluid purification. Each unit undergoes rigorous quality testing before shipment.
Premium Polyurethane Construction: We cast cyclone bodies from high-grade PU material. This provides exceptional resistance to abrasion, oil, and chemical erosion. Your equipment maintains smooth internal flow paths even after prolonged high-pressure operation. The typical service life ranges from 1,500 to 3,000 operating hours.
Precision Separation Technology: Small-diameter design generates powerful centrifugal forces. You capture micro-fine particles that other systems miss. The optimized fluid dynamics design reduces vibration and ensures stable operation in harsh drilling environments.
Anti-Clogging Underflow System: Our precision-engineered Apex (Underflow Tip) promotes consistent "umbrella" discharge patterns. This prevents plugging under high solids loading. Quick replacement capability allows you to tune discharge moisture based on field conditions.
Modular Design Flexibility: Quick-release clamp connections enable easy onsite cleaning. You can configure 8, 10, 12, or 16-bank units based on your flow requirements. This scalability adapts to changing project demands without major system overhauls.
Oil & Gas Drilling Operations: In deep-well and offshore environments, you manage weighted and unweighted mud systems effectively. Our cyclones prevent differential sticking caused by solids buildup. This maintains drilling efficiency and reduces non-productive time.
Trenchless Technology Projects: For Horizontal Directional Drilling and micro-tunneling in urban settings, you process heavy slurry efficiently. The system allows bentonite recycling and dramatically reduces waste disposal costs. This matters when you're working under environmental compliance pressure.
Mining & Mineral Processing: Your tailings management and mineral recovery circuits benefit from consistent performance under high-solid-concentration feeds. Downstream equipment stays protected from fine-particle erosion. This extends your entire system's operational lifespan.
Construction Piling Operations: Sand removal systems for piling projects require reliable fine-particle separation. Our Desilter Hydrocyclone units integrate seamlessly with shale shakers and desanders for complete mud treatment solutions.
You need equipment that fits your specific requirements. We provide engineering teams that design tailored solutions based on your working conditions.
Available Customization Options:
Direct Factory Benefits: No middleman markup means competitive pricing. Standard models ship within 3 days. Custom orders deliver within 15 days. Our proximity to Tianjin and Shanghai ports ensures efficient international logistics.
Comprehensive Technical Package: You receive engineering drawings, flowcharts, component diagrams, and detailed operation manuals. Our technical team provides industry training and guidance. Project solutions come from professionals with over 30 years of machinery manufacturing experience.
Warranty & After-Sales: One-year warranty coverage includes fast response for parts replacement. Lifetime technical support means you're never left without answers. Dedicated sales engineers handle your inquiries from initial contact through ongoing operations.
Q: Why is my cyclone discharging in a 'rope' shape instead of a 'spray'?
A: Rope discharge indicates overloaded underflow or excessive solids concentration. Check your feed pressure first. Adjust the apex nozzle to restore the proper 10-15 degree spray angle. This usually resolves the issue immediately.
Q: What's the optimal feed pressure for a 4-inch unit?
A: Maintain pressure between 0.25 and 0.35 MPa for maximum efficiency. Lower pressure reduces centrifugal force and separation effectiveness. Higher pressure causes excessive wear on internal components.
Q: How do I know when to replace Polyurethane cones?
A: Service life depends on solids abrasiveness. High-quality PU cones typically last 1,500 to 3,000 operating hours. Inspect for wall thinning every 500 hours. Replace when thickness reduces below manufacturer specifications.
Q: Can your system handle oil-based mud?
A: Yes. Our polyurethane material formulation resists hydrocarbon exposure. This prevents swelling and degradation that occurs with standard materials. Specify OBM application when ordering for proper material selection.
Q: What causes overflow to contain large particles?
A: This indicates a damaged vortex finder or internal blockage. The disrupted centrifugal flow allows solids to escape through the overflow. Inspect and clean the cone interior. Replace the vortex finder if damaged.
Q: How does particle size affect separation efficiency?
A: Our cyclones target 15-44 micron particles specifically. Larger particles should be removed by upstream desanders. Smaller particles may require centrifuge treatment. Proper staging ensures each component operates at peak efficiency.
Our Xingping manufacturing facility spans 6,300 square meters. Annual production capacity reaches 200 sets of complete mud circulation systems. This scale provides consistent quality and reliable supply.
You benefit from our integrated design, manufacturing, and sales approach. Strong technical capabilities come from decades of industry experience. Our comprehensive product portfolio means you source complete solid control solutions from one trusted partner.
Multiple proprietary patents demonstrate our commitment to innovation. Compliance with ISO, IEC, ATEX, and EAC standards ensures your equipment meets international requirements. BV and TÜV certifications provide independent verification of quality systems.
Products serve drilling sites globally. Customers recognize stable performance and reliable quality. Long service life reduces your total cost of ownership significantly.
Contact our engineering team to discuss your specific drilling fluid challenges. We'll provide customized Desilter Hydrocyclone solutions that match your operational requirements perfectly.
Email: oliver@zcgukong.com
Let's improve your drilling efficiency together.
February 28, 2024
Anonymous, On-site Drilling Engineer, Domestic Oilfield Operator
Zhongcheng’s mud circulation system has been running continuously at our Xinjiang desert site for 8 months, with no major breakdowns or costly operational halts. Its solid build and wear-resistant components have helped keep our maintenance and repair costs in check. In the harsh downhole conditions here, its durability reliably meets our daily operational needs.
January 15, 2025
Anonymous, Technical Project Lead, International Oilfield Service Provider
We had an urgent need for a custom mud zero-discharge system for a coalbed methane project, and Zhongcheng delivered. Their engineering team locked in the designand shipped the full system in 45 days, and it integrated perfectly with our existing ZJ50 rig. On-site commissioning even finished ahead of schedule. Their technical know-how and speed are exactly what we need for time-sensitive projects.
February 28, 2024
Anonymous, On-site Drilling Engineer, Domestic Oilfield Operator
Zhongcheng’s mud circulation system has been running continuously at our Xinjiang desert site for 8 months, with no major breakdowns or costly operational halts. Its solid build and wear-resistant components have helped keep our maintenance and repair costs in check. In the harsh downhole conditions here, its durability reliably meets our daily operational needs.
January 15, 2025
Anonymous, Technical Project Lead, International Oilfield Service Provider
We had an urgent need for a custom mud zero-discharge system for a coalbed methane project, and Zhongcheng delivered. Their engineering team locked in the designand shipped the full system in 45 days, and it integrated perfectly with our existing ZJ50 rig. On-site commissioning even finished ahead of schedule. Their technical know-how and speed are exactly what we need for time-sensitive projects.
