Still waiting patiently with traditional shaking beds? The new generation of fiberglass spiral chutes, with 360-degree spiral surface multi-layer composite grooves, offers one-step gravity sorting! No electricity, no chemicals, no noise—save 380,000 yuan in annual operating costs Recover even 0.3mm fine particles, with recovery rates increased by 15-45% Modular design: installation completed in 10 minutes by three people, portable and ready to use anytime Wear-resistant polyurethane lining lasts for 18 months without replacement Gold mines, tungsten mines, beach sands, tailings reprocessing… all handled by a single chute! Place an order now and receive a free "flow calibration plate" for lab small-scale testing—first come, first served! Click to book now—let the ore "slide" its way to high profits!