NNP - NNP Elevator screw conveyor

Applications & Use Cases

• Transferring granular or powdered food ingredients between processing stages.
• Loading hoppers or packaging machinery with bulk products.
• Elevating ingredients from floor level to elevated mixers or storage silos.
• Feeding processing lines with a controlled flow of material.

Typical Specifications

Typical throughput

For this class of equipment with a 100mm screw diameter, throughput can typically range from 1 to 5 cubic metres per hour, depending on product density and screw speed.

Power supply

Units of this type commonly operate on a 3-phase industrial electrical supply, typically 400V, 50Hz in the UK.

Construction material

As a food-grade unit, the contact parts are typically constructed from stainless steel for hygiene and corrosion resistance.

Elevation range

Elevator screw conveyors commonly offer a significant vertical lift, suitable for transferring materials between different floor levels or into elevated equipment.

Mobility

Many units in this category are designed to be mobile, allowing for flexible positioning within a production facility.

Suitable product types

Typically suited for free-flowing powders, granules, and small particulate food products.

Frequently Asked Questions

• What maintenance is typically required for an elevator screw conveyor?

  Routine maintenance commonly involves checking motor and gearbox oil levels, inspecting bearings, and ensuring the screw and trough are clean and free from wear. Regular cleaning is essential for food processing applications.

• Can this type of conveyor handle sticky or wet products?

• What are the typical safety features on such equipment?

• How is the flow rate typically controlled?

• Is this equipment suitable for outdoor use?