S5X Series Vibrating Screen

Vibrator serves as vibration power source for S5X screen. Rotating eccentric blocks generate centrifugal force to drive screen box into circular motion. Vibrator quality determines amplitude and frequency, affecting material throwing state and screening efficiency. S5X adopts heavy‑duty modular vibrator with large excitation force for high‑throughput heavy‑impact conditions. Counter‑weight of eccentric blocks can be adjusted to change amplitude. Vibrator bearings are key wear parts. Insufficient lubrication easily causes over‑heating failure; maintenance intervals must be strictly followed.

S5X circular vibrating screen can be equipped with 1‑4 screen decks; deck quantity determines number of finished fractions. Single deck is for simple pre‑screening to remove large impurities. Two decks produce three material fractions. Three decks output four aggregate products. Four‑deck configuration realizes multi‑fraction fine classification. Upper decks adopt large apertures to retain lumps; lower decks use small apertures for fine‑aggregate separation. Select deck number according to product requirements. More decks increase overall height, requiring matched layout for chutes, hoppers and conveyors.

S5X circular vibrating screen is high‑performance circular‑motion screen for material classification, closed‑circuit return and pre‑screening. It separates crushed material into multiple finished fractions; oversize particles return to crusher for re‑crushing to realize closed‑circuit loop. Circular‑motion trajectory provides sufficient material throw‑up and large throughput for granite, limestone, ore and construction waste. It is widely matched with stationary crushing lines and NK mobile plants to realize 2‑4‑way aggregate classification and stable finished‑size control.

Deck inclination angle of S5X screen is adjusted by modifying height of support spring seats, typical operating range 12‑20°. Larger angle accelerates material travelling speed and raises throughput yet shortens retention time and reduces classification accuracy. Smaller angle slows material flow for better sifting performance and higher precision at cost of lower hourly capacity. For closed‑circuit crushing, balance throughput and screening efficiency. Do not maximize angle blindly. Optimize setting according to particle size and feed moisture.

Poor efficiency and over‑size contaminants in finished goods are firstly checked against torn screen meshes. Then verify deck inclination and amplitude setting. High feed moisture and clay clog apertures and weaken sifting capacity. Biased feeding concentrating material on partial deck area also degrades classification performance. Adjust feed deflector for even material distribution, clean plugged apertures, replace damaged mesh, and re‑calibrate inclination and excitation counter‑weight to restore screening performance.

S5X screen meshes mainly include manganese‑steel woven mesh, polyurethane mesh and perforated steel plate. Manganese‑steel woven mesh features high open‑area ratio for dry aggregate with medium wear resistance. Polyurethane mesh delivers excellent impact‑and‑wear resistance and low noise for abrasive ore yet slightly lower open area. Perforated steel plate owns high strength for top coarse deck against lump‑material impact. Polyurethane is preferred for high‑abrasion ore; woven manganese‑steel suits fine dry screening; perforated plates serve top deck under heavy lump impact to extend service life.