
China Supplier Coffee Bean Custom Labor Saving Hopper Tubular Vertical Screw Conveyor. Customizable Speed: Speed can be adjusted from 0-200rpm to fit specific operational needs. Flexible Hopper Size: Hopper size is customizable within the range of 50-500L. Versatile Power Supply: Supports multiple power supplies: 220V, 380V, and 460V. Heat Resistant Material: Constructed from stainless steel with heat resistant features. CE Certified Quality: Product holds CE certification ensuring safety and quality standards. 1-Year Warranty: Comes with a 1-year warranty and provided after-sales service. Efficient Conveying: Suitable for powder, granular, and small block materials like cement. Compact Structure: Simple design with small area, easy to seal and maintain.