Desilters is smaller diameter hydrocyclones to separate smaller harmful solid particles in the drilling fluid, cutpoint from 15-44 µm. normally used after desander china, made of high quality durable polyurethane. The cones of our desilter for sale are 4", each flow rate is about 10~16 m³/h. The underflow will be recirculated over a shaker, to dry and remove solids while passing the liquid portion through the shaker to be processed again. BZ desander desilter for sale owns a variety of models with different numbers of cones to meet different handling requirements, and can also accept solids control equipment customized design.
100% Polyurethane hydrocyclone for longer service life.
Clamp type for easy maintenance.
Compact design with small footprint.
Cut point 15~44μm reduce fine particles in fluids.
Various models adapt to different processing capacities.
Different size of bottom shale shaker by our shale shaker suppliers for option or without bottom shaker.
Replaceable bottom cone and discharge assembly.
Stop valve design, convenient for user's operation and maintenance.
| Model | BZCN100-6N | BZCN100-8N | BZCN100-12N | BZCN100-16N | |
| Capacity (m³/h) | 90 (330gpm) | 120 (440gpm) | 240 (880gpm) | 360 (1320gpm) | |
| Hydrocyclone Size | 4inch | ||||
| Hydrocyclone Qty(pcs) | 6 | 8 | 12 | 16 | |
| Working Pressure | 0.25 ~ 0.4MPa | ||||
| Particle Size | 15 ~ 44μm | ||||
| Underflow Shaker | Model | BZS60 | BZS60 | BZS60 | BZS752 |
| Vibration Mode | Liner Motion | ||||
| Vibrator Motor | 2x0.5kW | 2x0.8kW | |||
| G Force | ≤7.5G Adjustable | ||||
| Deck Angle | N/A | 0~+2° | |||
| Screen Area | 0.68㎡ | 1.35㎡ | |||
| Screen Panel | 1pc | 2pccs | |||
| EX Standard | ExdII Bt4 / IECEX / ATEX | ||||
| Dimension L*W*H (mm) | 1510X1360X1810 | 1510X1360X1810 | 1835X1430X2085 | 1835X1430X2085 | |
When it comes to solids control in drilling operations, understanding the difference between desander and desilter is crucial for optimizing efficiency and performance. Both equipment pieces are essential components of the drilling fluid system, but they serve distinct purposes and are used at different stages of the solids removal process.
A desander is typically used to remove larger-sized solids, usually in the range of 40 to 100 microns, from the drilling fluid. It operates at a relatively lower hydrocyclone pressure and is installed after the shale shaker and mud cleaner. The desander helps prevent equipment wear and tear by eliminating coarse particles that could damage downstream equipment.
On the other hand, a desilter is designed to remove finer solids, typically in the range of 15 to 40 microns. It operates at a higher hydrocyclone pressure and is installed after the desander. The desilter plays a critical role in maintaining the quality of the drilling fluid by removing fine particles that could affect the fluid's viscosity and density.
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Address: Xiangfeng Street, Train Station Road, Sanhe, Hebei, China 
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