
Factory Price 304 Stainless Steel Spiral Screw Conveyor Feeder with Hopper. High Precision Feeding: Closed-loop control ensures accurate dosage and stable conveying volume with frequency converter adjustment. Versatile Material Handling: Suitable for powders, granules, and small blocks like cement, coal, grain, and food additives. Customizable Specifications: Hopper size, screw size, feed speed, and power can be tailored to client requirements. Efficient Mixing Capability: Unique spiral structure mixes and loosens materials during the conveying process. Compact and Sealed Design: Simple structure with small cross-section and good sealing performance for dust control. Stable Low-Speed Operation: Motor revolutions remain stable regardless of grid voltage changes, ensuring consistent performance. CE Certified Quality: Manufactured in strict accordance with ISO9001 standards and CE certification requirements. Flexible Payment Terms: Accepts T/T, Western Union, L/C, and PayPal for convenient transactions.