Supply Spiral Chute Factory Quotes
1. Imported raw material; 2. Spiral coil whole fiberglass frame with light weight, high strength, corrosion resistance; 3. Spiral coil surface is sprayed 4±0.5mm imported polyurethane, abrasion and corrosion resistance; 4. Spiral chute cross section is cubic parabola with high separation accuracy, high quantity efficiency; 5. Small occupation area, easy operation and low operation cost.