MVR Centrifuge for Evaporation & Crystallization
Continuous Solid-Liquid Separation for High-Salt MVR Systems
Who am I?
MVR Centrifuge / Solid-Liquid Separation
Equipment Supplier.
What do you solve?
Solid-Liquid Separation of Crystal Slurry after MVR Evaporation and Crystallization.
What is your core value?
Crystal recovery, dewatering, mother liquor clarification, continuous operation.
High Crystal Recovery
Low Moisture Content
24/7 Continuous Operation
Corrosion &
Wear Resistant
Customized Configuration
The Critical Separation Stage of MVR
The MVR evaporation and crystallization system concentrates the solution through evaporation, causing salts or target materials to form crystals, while the centrifuge separates the crystals from the saturated mother liquor.
The solid phase is discharged as wet crystals, and the liquid mother liquor is returned to the MVR system for further concentration and crystallization, thereby forming a continuous material circulation loop.
Why Separation
Performance Matters？
In an MVR evaporation and crystallization system, the centrifuge does more than just “separating the salt out” —the separation performance also directly impacts product moisture content, crystal recovery rate, mother liquor clarity, downstream drying load, and the frequency of system scaling and maintenance.
High Moisture
Wet crystals increase downstream drying load and energy consumption.
Crystal Loss
Fine crystals escaping with the mother liquor can reduce product recovery.
Scaling Risk
Fine crystal recirculation may increase the risk of scaling in the evaporation system.
High Disposal Cost
Poor separation and washing can affect product quality and resource recovery.
One MVR System. Two Separation Solutions.
Offering two types of continuous centrifugal separation solutions — LWL and LWLZ — to handle varying crystal slurry concentrations and process fluctuations.
LWL
Centrifugal Filtration
Screen Separation
Screw Differential Conveying
Which one
fits your
process?
LWLZ
Sedimentation Thickening
Screen Filtration
LWL Horizontal Screen Scroll Centrifuge
Continuous Separation for MVR Crystal Slurry
Corrosion-resistant Materials
Main parts—bowl, screw, etc. can be made of corrosion-resistant stainless steel or titanium alloy.
Filtration Screen
Dedicated filtration screen, 0.5mm thick—longer service life.
Adjustable Differential
Bowl speed is steplessly adjustable; screw differential speed adjustable in steps or steplessly.
Circulating Lubrication
Simple, reliable circulating lubrication — with pressure regulation, oil filtration, and water cooling.
Safety Protection
Speed, over-vibration, motor overload / overheat, and zero-differential protection.
LWL Series
LWLZ Horizontal Screen Decanter Centrifuge
Two Separation Stages. One Machine.
Gravity Discharge
Gravity discharge — minimal crystal breakage.
Deliquoring
Longer residence and deliquoring time — lower discharge moisture.
Fine Particles
Suited to fine-particle ammonium sulfate slurry.
Bowl Cone Angle
Bowl cone angle optimized at 25° for gravity-slide discharge.
Screen Slotting
Optimized screen slots improve fine-crystal retention.
LWLZ Series
LWL or LWLZ?
How to choose the right MVR centrifuge for your application?
| Operating Conditions | LWL | LWLZ |
|---|---|---|
| High-solid Crystal Slurry | √ | √ |
| Low-solid Slurry | ─ | √ |
| Dilute Crystal Slurry | ─ | √ |
| Feed Concentration Fluctuation | ─ | √ |
| Screen Filtration | √ | √ |
| Sedimentation + Filtration | ─ | √ |
| Continuous Operation | √ | √ |
| Fine Crystal Handling | √ | √ |
| Customized Material | √ | √ |
Not sure which model?
Send us your slurry conditions and our engineers will recommend a suitable configuration.
Customized for Your MVR Process
Customize equipment configuration based on material properties, crystal characteristics, and process conditions.
Material Options
304/316L/2205 / Titanium / Hastelloy /Zirconium.
Customized Screen
Laser Screen /Slotted Screen.
Motor Options
Different Brands / Efficiency / Explosion-proof.
Control System
VFD / PLC / Explosion-proof Cabinet.
Drum Configuration
Different Cone Angles.
Feed System
Pipe Feed / Screw Conveyor Feed.
Safety Protection
Vibration / Temperature Monitoring.
Nitrogen Protection
Oxygen Monitoring / Nitrogen Protection.
Applications in MVR Evaporation & Crystallization
Covering a wide range of high-salinity, highly corrosive, and complex crystal slurry applications.
Chemical Industry
Environmental Protection
Battery Materials
Pharmaceutical
Food & Amino Acids
Why Choose Our MVR Centrifuge Solutions?
More than a centrifuge — a complete solid-liquid separation solution tailored for MVR processes.
MVR-Focused Application
Specializing in solid-liquid separation for MVR evaporation and crystallization.
Process-Based Selection
Configured per your Material, Solids Concentration, Crystal Size, Capacity, and Corrosiveness.
Customized Construction
Screen, materials, bowl speed, differential speed, cone angle, and feed arrangement are all tailored to your process.
Continuous Operation
Built for continuous industrial production.
Complete Configuration
Complete packages spanning the centrifuge and beyond: Motor, Screen, Control, Safety, and Nitrogen Protection.
MVR Centrifuge Application Cases
Hebei-Based Environmental Services Company
Process Material：Sodium Chloride；Model：LWLZ350；Capacity：0.8t/h；Moisture Content：Approx. 1%.
Suining-Based Environmental Services Company
Process Material：Ammonium Chloride；Model：LWL350；Capacity：1.8t/h；Moisture Content：Approx. 2%.
Dingnan-Based Materials Company
Process Material：Ammonium Chloride；Model：LWLZ650(Titanium)；Capacity：4t/h；Moisture Content：Approx. 1.5%.
30 Year Brand
A Number of National Patents
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