• Rockster North America Inc., 551 Anderson Avenue, Hammonton, NJ 08037, USA


Rockster Recycler is an Austrian specialist in the development and manufacture of mobile crushing and screening plants for profitable recycling of asphalt and construction waste, as well as the efficient processing of natural stone.

With innovations like the patented DUPLEX system, the patented double functional return belt or the unique Hybrid Crusher, the company repeatedly demonstrates its progressive approach.

“Our success depends on the success of our customers”, says Wolfgang Kormann – CEO of Rockster Recycler.

The success of our customers is in turn ensured by

  • maximum reliability due to top product quality
  • maximum performance due to innovative design concepts
  • economical operations due to technical advances
  • prompt service and competent consultation
  • long-term cooperations

The beginningsRockster Success Story



Foundation of the Kormann Rockster Recycler GmbH situated in Enns (Upper Austria).
Design and development of the compact crushing plants R800 (jaw) and R900 (impactor) and construction of the prototype for the R900 impact crusher.

Patent Application & Serial Production

Patent application for the „Rockster Duplex System“.
Serial production of the R800 and R900 product line.
Initiating the distribution network in Europe.

FULL Mobility with Advanced Screening System

Development of the compact crushing plants R700, R700TR, R700HL.
Launch of the FIRST screen box RS83 with return belt WITHOUT leg supports. Therefore FULL MOBILITY was provided for the first time.


Receipt of the patent for the „Rockster Duplex System“.
Receipt of the innovation award in Zaragoza (Spain) and the improvement award “Schrittmacher-Preis” (Austria).
Rockster Awards and Patents
National and international Awards & Patents for advanced technology

New Facility

Building of a new warehouse, service- and R&D center as well as a quality checkpoint in Ennsdorf/Austria.
Receipt of the Austrian business award for young companies.
Market expansion to Australia and Asia.

New Impact Crusher R1100

Development and launch of the R1100 – 32 t impact crusher with the screen box RS94 & return belt RB85.
Market expansion into Russia.

Expansion India & South America

Foundation of “Rockster India” based in Bangalore.
Market expansion into South America.

New Impactor R700S with Double Functional Return/Stockpile Belt

Launch of the impact crusher R700S with screening system and patented double functional return/stockpile belt.
Launch of the Duplex system for the R1100 and R1200.
Market expansion into North Africa.

Rockster Screeners

Product line extension: Mobile Rockster finishing and scalping screens.
Launch of the impact crusher R1100D (D = Duplex-able).


WORLDWIDE First Hybrid Impact Crusher

Launch of the first hybrid impact crusher R1100DE.
Foundation of Rockster Germany.
Foundation of Tianjin Rockster Machinery Distribution in China.


New Impact Crusher R1100DS

Launch of the impact crusher R1100DS (stepless, fully hydraulic gap adjustment).
Receipt of the patent for the double functional return/stockpile belt.

New Impact Crusher R1100S

Launch of the impact crusher R1100S.
Launch of the mobile screening plant RTS514.


Foundation Rockster North America

Foundation of Rockster North America Inc. based in New Jersey (USA).
Product line extension: Mobile Rockster trommel screens and stacker.
Design and development of the compact impact crusher R1000S.

Presentation New Impactor R1000S

Launch of the compact impact crusher R1000S with lots of new features.