Steelweld Rotary AST

The Steelweld Rotary AST 1500 is a tracked mobile air separator, which uses powerful fans to separate waste based on its density. The input material is separated into two fractions varying from light to heavy. Thanks to its unique low in-feed height, these machines can be directly fed by other equipment such as a shredder or screener. It also has a fully adjustable feed belt, air system and air knife which allows for the optimal separation control on a range of materials.

The Steelweld Rotary AST 1500 come with crawler tracks, which allows for ease of access to a variety of sites. It comes gen-set, with an onboard diesel generator and hydraulic power pack. Which quick set up times and an easy to use push button control panel, this innovative designs means high performance and low maintenance.


  • C & D Reclaim
  • Shredded Waste
  • Compost
  • Biomass
  • Shredded Wood

Key Features

  • Horizontal vibratory feeder

  • Low feed height

  • Fully adjustable 1500mm wide accelerator belt with speed control

  • 5.5kW x2 blower fans with accurate air flow control

  • A recirculating dust control system

  • 2 integrated inclined discharge conveyors with hydraulic folding

  • Removable dust covers over vibratory feeder and lights conveyor

  • Onboard hydraulic power pack for crawler tracks control and hydraulic folding

  • Powered by an onboard 65kW generator or via main electricity (customer supplied) via an interlock switch

  • Onboard air compressor to allow cleaning of the machine

  • Onboard working lights

Technical Specification

Technical Specification

Power: 65 Kva Perkins Diesel Generator

Pan Feeder: 2460mm long x 1400mm wide

Accelerator Belt: 1500mm wide (speed adjustable)

Lights Fraction Belt: 800mm wide chevron

Heavies Fraction Belt: 800mm wide chevron

Blower Fan: 2 x 5.5kW (11Kw total) adjustable air control

Transport Dimensions: 8200mm (L) x 2900mm (W) x 3200mm (H)

Weight: 12,000kg (Est.)

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