ACi Spiral Dryer

Spiral Dryer


ACI’s Spiral Drum Component Dryer is a compact and efficient drying system that allows for continuous in-line surface drying of small and/or light components. The system comprises a single helix rotating drum constructed from perforated stainless steel, mounted horizontally. Parts enter the drum via a simple chute whereupon they are exposed to a blower-driven air knife which is suspended in the centre of the drum.

ACI Spiral Dryer - US Product Sheet.Spiral Dryer Product Sheet




If you would like to discuss the suitability of this system for your application, please contact us.



Key Performance Figures:

ACI’s Spiral Drying Systems are based upon the company’s blower-powered Air Knives. Blower power and air knife configurations are designed to match specific requirements regarding line speeds and product sizes.

  • Variable throughput speeds
  • Available with a range of ACI blowers
  • Low power requirements
  • Stainless steel drum and drip trays
  • Reliable and robust construction
  • Safe and simple to integrate into a production line

Typical Applications:

  • Screws, nuts and bolts
  • Machined parts
  • Mouldings
  • Pressings
  • Castings
  • Small Assemblies
  • Food Products

How it works:

The combination of the tumbling motion of the product, and the powerful, high velocity air stream produced by the air knife, means that emerging parts/components are dried both efficiently and effectively. Once parts/components have been dried they can simply be collected manually or passed onto another process.

The blower supplying the air knife system can be remotely sited or mounted directly on-top of the dryer itself.

Our extensive R&D facilities enable customers to evaluate the effectiveness and suitability of our products thoroughly.

Outline Drawings

Spiral Dryer dimensions can be tailored to customer’s requirements depending on the size of product that needs drying and the throughput speed.

Our Range of Products