7-NEU-EuRec_Rockster final

00:00:00: And the next combination we are looking at here today, in the VDMA crushing zone is with Rockstar and Eurek where they're presenting their process solution for recycling.

00:00:11: concrete railway sleepers live.

00:00:14: Inaction!

00:00:15: Why these concrete railways sleepers particularly challenging in recycling?

00:00:21: Well, concrete rail sleepers are made out of an extremely hard concrete combined with tie plates and very long reinforcing steel.

00:00:30: This means very high stress for every machine involved.

00:00:34: That is precisely why a powerful process chain of shredders crushes in screening technology Is required And above all the perfectly coordinated lineup among all machines and materials.

00:00:46: Many people might ask why can these railway sleepers not be fed directly into an impact crusher.

00:00:54: Well, the spring steel reinforcement contained in the sleepers poses a particular challenge.

00:00:59: This unfolds during crushing every crusher and causes production downtime.

00:01:04: In order to ensure longevity of impact crusher and guarantee economically efficient operation The sleepers must first be pre-shredded And iron parts must separated before the crushing starts.

00:01:16: this allows mineral fraction to processed safely with low wear high cost efficiency.

00:01:22: Well, that sounds promising.

00:01:24: So let's take a closer look now at the first machine in this line – The Ureg Faro nine hundred fifty!

00:01:31: What makes this shredder particularly suitable for concrete railway sleepers with reinforced steel.

00:01:38: The Eurek Ferro nine fifty was specifically developed for extremely demanding material streams, high iron content such as these railway sleepers.

00:01:47: With an operating weight of approximately fifty three tons and a John Deere engine delivering nine hundred eight horsepower the machine provides tremendous power.

00:01:58: at same time it complies to EU stage five emission standards without requiring additional add blue tank.

00:02:05: The sleepers are forcefully broken up by two shredding shafts.

00:02:08: At the same time, the integrated magnetic drum positioned directly in a discharge conveyor separates ferrous from non-ferrous components.

00:02:17: This means that metal fraction is removed immediately while mineral material is cleanly transferred to next processing stage.

00:02:25: I guess many people are familiar with conventional overbend magnets but what's key advantage of your magnetic drum?

00:02:33: Well, unlike overband magnets our magnetic drum operates without wear-prone rubber belts which significantly reduces maintenance requirements.

00:02:43: The drum magnet is particularly forgiving when dealing with large quantities of reinforcing steel as iron cannot accumulate between the discharge belt and the magnet.

00:02:53: This solution also increases the service life of the conveyor belts.

00:02:57: Mobility is also crucial on construction sites, how's this addressed with a machine of this size?

00:03:04: Yes absolutely!

00:03:05: The Eurek Ferro nine fifty is track mounted which allows easy onsite manoeuvring.

00:03:11: overall operators benefit from time savings high efficiency and maximum flexibility even when working at multiple job sites or in different applications

00:03:21: And as we can see the non-ferrous concrete is now transferred into the Rockstar R- one thousand.

00:03:28: What happens here?

00:03:29: Yes, the R-One Thousand is a track mounted impact crusher acting as secondary crushing stage in this process.

00:03:37: Inside the crushing chamber are rotor and four blow bars that crush incoming concrete.

00:03:43: Thanks to double apron system which precisely defines end product we can produce a one hundred percent defined cubic end product – in case zero to thirty eight millimetres!

00:03:54: By simply changing screen ranging from zero to forty-five millimeters.

00:04:01: At iFAT, however we want show that our technology can also handle more complex requirements and are focusing on grit

00:04:08: production.".

00:04:09: And why is the cubic grain shape so important?

00:04:13: Well, cubic material is much easier to distribute and it produces better mechanical performance and durability.

00:04:20: This results in stable and strong base layers as well as ensuring long-term structural stability and compliance with construction standards.

00:04:29: It's a decisive advantage for road & railway construction applications or meeting the standard for aggregates.

00:04:36: What about technical performance of R-One Thousand?

00:04:40: Well, the heart of the Rockstar R- one thousand is our diesel hydraulic drive.

00:04:46: It allows us to adjust the rotor speed completely independently of engine speed precisely tailored to material and application.

00:04:54: hence there's no need for a clutch.

00:04:57: This enables very accurate crushing setup Consistently high end product quality And maximum efficiency in daily operation The necessary power provided by a Caterpillar.

00:05:18: To

00:05:20: conclude, one question needs to be asked.

00:05:23: How does this combination of the Eurek and Rockstar brands come together?

00:05:45: Together, we not only supply individual machines but also well designed process solutions for demanding material

00:06:04: processing applications.