Don't let the belt conveyor "drag" and the vibrating screen "vibrate" anymore! With the rotating spiral chute, gravity, centrifugal force, and friction combine to make materials automatically slide down like on a slide. No power, no noise, no wear and tear – production instantly increases by 30%, and electricity consumption is cut in half. Made of 304/316L stainless steel with a 3 mm thick wear-resistant layer that doesn't need welding for 10 years. Modular spiral plates allow for layer replacement in just 1 hour by two people, minimizing downtime. Suitable for coal, minerals, sand, grain, and chemical granules – works in both dry and wet conditions with adjustable incline angles, handling particle sizes from 0.1 to 30 mm. Equipped with a dust-proof cover and cleaning ports, easily passing environmental inspections. Place an order now and get free first-time installation guidance for the "zero clogging" patented diversion cone. Even retrofitting existing lines can start production the same day. Rotating Spiral Chute No motor burnout, no belt wear – let every grain of raw material slide down the profit spiral!