The Original DUPLEX-System (since 2004)
DUPLEX-System: One machine - unlimited possibilities!
In order to optimize the machine utilization and to guarantee a versatile operation of the crushing plants, the Rockster team has developed theunique and highly versatile Duplex System which enables the customer to change the single crushing units.
Both units can be installed on the same chassis and changed from jaw crusher into impact crusher in shortest time - and vice versa.
So the track-mounted impact crushers R900 and R1100DS can also be used as jaw crushers R800 and R1200D - and of course the jaws can be used as impactors.
Thanks to this system the recycling plant can be adapted to a wide range of material requirements quickly and efficiently, thereby cover a huge variety of applications.
Significant Increase in Crusher Utilization
The impact and jaw crusher units are installed fully hydraulically and based on the same basic chassis. The hydrostatic drive system allows a clockwise or anti-clockwise operation of the crusher. So it is possible to install both crushing units on the same basic frame.Therefore the plant is applicable for a wide spectrum of operations and the machine utilization is maximized.
The Rockster impact crusher guarantees highest performance at a very high crushing ratio. Due to 2 hydraulically adjustable swing-beams, as well as variation of the rotor speed, the final grain can be optimally influenced. The quality of the hammers is chosen individually, depending on the application and can be used bilaterally.
The hydraulic adjustable Rockster jaw crusher is the ideal solution for all operations requiring highest demands on the wear parts. Even under toughest conditions the jaw crushers R800 and R1200D guarantee highest crushing power and lowest wear.
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Product Videos
Duplexumbau von R1200D auf R1100D / DUPLEX exchange R1200D to R1100D
One Machine - TWO CRUSHERS. Rockster Duplex System R900/R800
2 in 1 - Rockster Duplex System: Impact & Jaw Crusher in one / Einsatz Prallbrecher Backenbrecher
Reportage about Rockster / Reportage über Rockster - LT1
Rockster Impact Crusher R1100DS China Processing Granite / Prallbrecher Aufbereitung Granit in China
Job Stories
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Future Development of RCD (Recycling of Construction and Demolition Waste)
In an era where sustainability is a priority, how has the market for concrete processors grown and what is the fate of the final product? What are the main novelties Rockster brings to the market for Recycling of Demolition Waste?
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22nd of April: International Earth Day
International Earth Day is celebrated on 22nd of April to encourage awareness for the balance of economic, social and environmental needs of present and future generations of humanity.
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The Rockster Duplex-System: Best Investment Thanks to Universal Use
By using the patented Rockster DUPLEX system with jaw and impact crusher on one basic machine, the Casaccia gravel quarry at the base of the ‘Maloja Pass’ in Graubünden (Switzerland) can quickly and efficiently meet the diverse requirements of its customers.
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Rockster’s R800/R900 DUPLEX System as Ideal Solution for Processing Lead Ore
The P.B. Mining Company in Tanzania chose the “2-in-1” machine for crushing this highly abrasive rock "Galena" and saving acquisition, wear and transport costs by using the DUPLEX-system.
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Rockster DUPLEX system: Crushing hard river gravel in the Colombian jungle
Hard test for the DUPLEX system: Change from jaw to impact crusher and vice versa in one day to crush very hard, contaminated river gravel (0-500 mm) and production of high quality, cubic final grain 0-25 mm.
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R800 convinced thanks to the DUPLEX-function
Rockster's DUPLEX system was the convincing argument for the customer, in the future it will considerably expand his variety of potential jobs.
