The new dimension in the mobile crushing technology at the steinexpo 2017
The Austrian company Rockster Recycler GmbH shows the future perspectives in crushing and screening technology at this year’s steinexpo. “Innovative technologies presented in a compact and modern design“, as documented in the company's philosophy, are demonstrated in live on-site. Starting with concrete demolition material and receiving 8 different, salable products using the impact crusher R1000S and the screening plant RTS514.
Highligt of the Rockster booth will be the recently developed mobile track mounted impact crusher R1000S. With the patent protected double functional return belt and the DUPLEX-system (currently not available yet), which allows a wider range of application by interchange of the crusher units the R1000S represents the future of professional crushers.
The versatile setting options ensure excellent final grain quality. The double deck pre-screen with a screen mesh produces an additional salable product. The hydraulically and vertically adjustable magnetic separator, the hydraulically lowerable screenbox and the swiveling catwalk guarantee a great ease of operation and maintainability. The up-and-over lift system of the side and back doors enables an easier accessibility and saves space.
The R1000S provides a versatile application for recycling and crushing of concrete, demolition debris, asphalt und virgin stone. The technical highlights are a stepless variable, fully hydraulic gap adjustment with integrated measuring system as well as the automatic load-dependent, stepless regulation of the conveying speed and a new fixed hammer. The new developed central control- and operating-system
with an multifunctional color display and the auto start and stop function gives an increased operating and safety comfort.
Because of the compact transport measurements – length 10.1 m/33.2 ft, width 2.55 m/8.4 ft and height 3.2 m/10.5 ft – and the weight of 30.4 tons/67.000 lbs, it is possible to transport the Rockster R1000S without any special authorization. It takes just 10 minutes to unload the impact crusher and put it into operation. If the transport includes the optional screening system the dismantling of the return belt and screen box is not necessary. It is also possible to transport the machine with screening system without a specifically required permit because of the transport measurements – length 14.0 m/46.0 ft, width 2.83 m/9.3 ft and 3.2 m/10.5 ft height and weight of 34.9 tons/77.000 lbs.
The mobile track mounted 3-deck screening plant RTS514, which is an example for the Rockster screen range, is also demonstrated on the fair. The machine guarantees high performance and maximum mobility with it optimal dimensions. This solution provides a perfect screening result. The low weight – despite robust construction - and compact transport measurements, as well as the low feeding height and a rapid set up time, have many advantages in use.
Moreover Rockster will present the mobile track mounted impact crusher R700S. This 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.
Defined final grain in one workflow
The optional screening system - consisting of the compact circular vibrating screen RS73 in combination with the return belt RB65 - is the perfect addition for the track-mounted R700S for the production of 100 % defined final grain. The components are mounted directly on the main discharge belt and are driven through the additional hydraulic system of the crushing plant.
The large-scale covers allow an optimal accessability for service and maintenance and furthermore ensure the best ventilation of the drive-unit and the cooler. With transport measurements (incl. the optional vibrating screen RS73 and the return belt RB65) – lenght 14.1 m/46.3 ft, width 2.52 m/8.3 ft and height 3.1 m/10.4 ft – and the weight of 22.5 tons/49.600 lbs, the Rockster R700S can be transported without a specifically required permit.
open-air area, booth C21
