Vertical Lifting Screw Automatic Machine Spiral Conveyor for Outside Transport
High-strength carbon steel frame with corrosion-resistant coating ensures durability in harsh outdoor environments. Precision-engineered helical screw mechanism delivers smooth, low-noise operation with minimal maintenance. Dust-proof and waterproof design protects internal components, ideal for grain, cement, or chemical material transport. Adjustable lifting height (customizable up to 15m) and 360° rotation flexibility for versatile site layouts. Automated loading/unloading system reduces labor costs by 60%, compatible with PLC control for seamless warehouse integration. Reinforced bearings and wear-resistant alloy blades extend service life to 50,000+ hours. Compact footprint saves 40% space vs traditional conveyors while handling 2-8 tons/hour. Hot-dip galvanized surface resists rust in humid climates. Widely used in ports, farms, and construction sites for bulk material elevation. Direct factory pricing with bulk discounts—global shipping available. OEM configurations supported for specialized industrial needs.