On our website, we would like to use the services of third-party providers who help us improve our promotional offerings (marketing), evaluate the use of our website (performance) and adapt the website to your preferences (functionality). We need your consent for the use of these services; you can always revoke this consent. You can find information about the services and the chance to reject them under “User-defined.” You can find additional information in our Data Protection Policy.


Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

30.08. - 01.09.2022 // Nuremberg, Germany

New Date: POWTECH 2022 from 30 August - 01 September 2022

+++ The entries in the exhibitor & product database correspond to the registration status for POWTECH 2019. +++

Posting print layout

What information should be shown in the print layout?

Create print layout
Exhibitors & Products POWTECH 2019
Zoom Image LOGO_Bradley Hercules Airswept Mills

Bradley Hercules Airswept Mills

LOGO_Bradley Hercules Airswept Mills

Bradley Hercules Airswept Mills

Request information Request information

Contact us

Please enter your personal information and desired appointment. You can also leave us a message.

Your personal information

Your message for us

Desired appointment during the exhibition

* Compulsory fields you must fill in.

Information on data protection can be found here.

Your message has been sent.

You do not have a registration yet? Register now and use all advantages of the Exhibitors and Products Database, the supporting programme and the TicketShop.

An error has occurred.

  • Unique over - driven design means low investment.
  • More Tons out - less HP in.
  • Robust construction means low vibration - low maintenance

Integral System

The Hercules Airswept Mill system allows grinding, classifying and drying to take place simultaneously. Pulverized material from the grinding zone is carried by the air stream to a separator mounted directly above the mill. From it, product-size material is carried to a collection cyclone while oversize particles are rejected and recycled for further grinding.

The conveying air stream can be heated to flash dry the material being ground. Most of the conveying air stream is recycled, with only a minimum amount being exhausted through the dust collector system, which is designed to remove the excess amount of air and water vapor and maintain the system under negative pressure to ensure a dustfree operation.

Performance of the system is continuously monitored using automatic controls to maintain optimum grinding and drying conditions.

Types of Separators
Several type of separators allow optimum equipment selection for particular applications. Static separators are rugged, are simple in design, have no rotating parts and use no power. The inverted cone type is used for coarse grinding, the double cone type for fine grinding.

Dynamic separators permit instant adjustment and provide wide flexibility of operation. They produce cleaner top size cuts for finer grinding applications. Note particularly that the Bradley RMC separator can produce extremely fine powders direct from the mill: Top size of 100% passsing 30 microns has been achieved routinely.

Reliable Design
Hercules Mills are designed to give many years of trouble-free operation even in severe service.
  •  Access to wear parts is at ground level changes are quick and easy to make.
  •  Heavy duty spiral bevel gears allow extended operation between overhauls.
  •  Recirculating lube system is powered by an externally mounted pump, safety trips protect against failure.
  •  Roll assemblies are kept free of dust by a simple, highly reliable air purge system.


The standard size of Hercules Airswept Mills cover the range of 1 to 100 tons per hour. Product fineness requirements can vary from 50% passing 100 mesh to 100% passing 30 microns. Feeds containing up to 15% moisture can be dried-in-circuit to yield products with less than 0.1% moisture. The complete systems are engineered to guarantee many years of trouble-free operation and to outperform all competitors.

You decided to attend the POWTECH? Get your tickets at the TicketShop


The selected entry has been placed in your favourites!

If you register you can save your favourites permanently and access all entries even when underway – via laptop or tablet.

You can register an account here to save your settings in the Exhibitors and Products Database and as well as in the Supporting Programme.The registration is not for the TicketShop and ExhibitorShop.

Register now

Your advantages at a glance:

  • Advantage Save your favourites permanently. Use the instant access – mobile too, anytime and anywhere – incl. memo function.
  • Advantage The optional newsletter gives you regular up-to-date information about new exhibitors and products – matched to your interests.
  • Advantage Call up your favourites mobile too! Simply log in and access them at anytime.