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Developed through extensive operational field data, SL Series Linear Vibrating Screens deliver compact structural profiles and reliable high-capacity fine grading. Operating at high frequencies (1000/1500rpm) with low amplitudes, equipment excels in demanding dewatering, medium recovery, and fine screening applications. Routine maintenance workloads remain minimal due to modular component integration and weld-free frame architectures.
Engineered specifically for high-frequency fine particle classification and moisture reduction circuits.
Provides critical dewatering functions following spiral or wheel sand washers, minimizing final product moisture content and recovering fine sand fractions.
Executes precise fine ore classification and tailings dewatering, maintaining continuous operational stability within rigorous metallic mine environments.
Serves essential roles in coal slime dewatering and heavy medium recovery circuits, utilizing high G-forces to break liquid surface tension.
Screen boxes utilize reinforced beam frames. H-suffix models achieve maximum vibration intensity of 4.8G, boosting processing performance by over 20% compared to legacy linear screens.
Side plates feature zero weld spots, preventing thermal stress cracking. Assembly relies entirely on 900MPa high-strength torsional shear bolts, replacing outdated 300MPa ring-grooved rivets to eliminate bolt-hole micro-fractures.
H-suffix models utilize modular SV exciters equipped with custom P5 precision bearings. Standard models feature Italian Oli Wolong vibration motors paired with NSK/FAG/SKF bearings, ensuring reliable, long-term kinetic output.
Standardized polyurethane discharge liners, side guards, and modular screen panels come factory-installed. Meshes utilize rail-seat embedded mounting structures (standard 305x610mm and 305x305mm sizing), enabling rapid manual replacements.
SV module line offers four sizes (SV1-SV4). Operators adjust excitation forces simply by altering counterweight block quantities. High component interchangeability combined with reliable grease lubrication simplifies routine plant maintenance.
Corner supports deploy heavy-duty rubber springs instead of rigid metal coils. Rubber dampening provides superior load bearing capacity, operates quietly, and drastically reduces dynamic shock forces transferred to concrete foundations.
Dual vibration motors or four SV exciters operate in reverse rotation. Driven synchronously, counter-rotating eccentric masses cancel lateral forces while compounding longitudinal forces.
Resulting unidirectional excitation forces drive screen boxes into strict linear trajectories. Raw materials entering feed zones launch forward simultaneously along inclined screen decks.
Material thrown forward undergoes high-frequency (1000/1500rpm), low-amplitude bouncing. Intense kinetic energy breaks liquid surface tension and shatters fine particle cohesion.
Water and undersized fines pass through polyurethane mesh apertures rapidly. Dewatered oversized fractions travel straight toward forward discharge lips, completing continuous processing cycles.