Roll Sizer

RS1500 Roll Sizer
Roll Sizer

The EDGE RS1500 Roll Sizer offered by GreenRock Equipment has been designed for the primary, secondary and tertiary crushing of medium-hard, sticky and soft materials such as coal, lignite, clay, limestone and other bituminous and sub-bituminous materials.

Boasting an impressive list of design features that includes a highly efficient hydraulic drive system, tramp metal release, easy selective piece sizing controls, intelligent load sensing system and a five function remote control; the RS1500 is packed with the most up to date technology and components. The full HMI Controlled Panel Interface provides easy fine tuning for accurate application performance and provides visual data output such as engine load and fuel consumption.

Combining a twin tooth rotor design and a single deck pre-screen allows fines to pass through either before the material reaches the chamber or by falling between the crushing rolls without being further crushed, increasing processing efficiency and throughput whilst reducing wear and dust creation.

With impressive cubical piece size, minimal fines creation, low power consumption, high manoeuvrability, small footprint and high tonnes per hour; GreenRock Equipment believe that the EDGE RS1500 Roll-Sizer is a formidable option for both the quarrying and recycling sectors.

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RS1500 Specification

  Weight Transport Width Transport Length Transport Height Working Width Working Length Working Height
RS1500 36 Tonne (39.7UST) 3m (9'10") 18.1m (39'3") 3.4m (11'2") 4.6m (15'1") 18.1m (59'3") 3.4m (11'2")


  • Capacity to process up to 276 tonnes p/hr with a maximum feed size of 15 ½ inch
  • Low power consumption: 5–6.5 Gallons p/hr
  • Easy selective piece sizing controls
  • Tramp metal release system
  • Produces less fines than any other similar product on the market such as an impactor or jaw crusher
  • Purposely designed so that a variety of options can be retrofitted to the basic spec machine
  • Variety of tooth patterns and types available
  • Fully tracked for on-site manoeuvrability
  • Transports easily via low loader


  • Coal, lignite, bituminous, sub-bituminous
  • Hard to handle materials – graphite electrodes to sticky materials
  • Minerals
  • Friable materials (incl. ash, boiler slag)
  • Soft ores
  • Limestone/ limes
  • Salts
  • Glass
  • Fertilizer
  • Recycled Concrete
  • Tarmac


  • Power source options: Diesel / hydraulic, Direct Electric (static)
  • Pre-screen media options: Bofor, punched plate, mesh
  • Dust covers
  • Dust suppression
  • Side conveyor for fines
  • Reversible fan
  • Overband magnet
  • Hopper Flares (Manual/ Hydraulic)