Conventional Vibrating Screen

The conventional vibrating screen separates crushed aggregate into required sizes; a 1-4 deck circular-motion screen, 100-400 tph, GNR 1020 to GNR 2470 model range, bolted-weldless body and easily replaceable screen media. The conventional vibrating screen separates crushed material into the required sizes at every riverbed and quarry plant; it is a 1-4 deck, circular-motion screen. Capacity ranges from 100-400 tph and the model range runs from GNR 1020 (1000×2000 mm) to GNR 2470 (2400×7000 mm). A fully bolted, weldless body, easily replaceable screen media and wear-delaying Stone-box feed boxes keep operating cost low. How it works An eccentric-shaft drive gives the screen body a circular vibration path. On the inclined deck the material stratifies: fine grains sink to the bottom of the bed and pass through the aperture, while oversize travels over the deck and discharges. Applications Sizing of crushed aggregate, sand-and-gravel classification, concrete-aggregate separation; in both stationary and mobile plants. The circular-motion conventional screen is ideal for dry, clean sand and gravel; for clayey or wet material a washing screen or a top-driven elliptical screen is preferred. Complete plant solution General Machinery supplies the crushing-screening-washing line together with a concrete batching plant from a single supplier. The conventional vibrating screen can be engineered as one integrated line with jaw/impact crushers, screw washers and a batching plant — one point of contact, one accountable party and a matched spare-parts chain. S: How many decks does a conventional vibrating screen have? C: It is built with 1-4 decks; single deck only on small models. More decks yield more product fractions, but each successive deck reduces capacity by about 10%. S: What is its capacity? C: Depending on model and material it ranges from 100-400 tph. Capacity varies with material gradation, moisture and whether screening is wet or dry. S: Is the body welded? C: No. The body is fully bolted and weldless; this construction prevents crack formation under vibration and eases maintenance. S: Is replacing the screen media difficult? C: No. The screen media is designed for easy replacement, and wear-delaying Stone-box feed boxes reduce service frequency. S: How do I get pricing and delivery? C: Send General Machinery your target capacity, material type and required output fractions; model selection, price and delivery time are provided as a project-specific quotation.