The RM 90GO! is the second of RUBBLE MASTER’S mobile impact crushers to be bought by a Spanish family-owned company. The built-in wind sifter, which ensures an even better quality of final product, played a crucial role in the decision.

Wind sifter tips the scales
Since late July, an RM 90GO! including a hydraulically pivoting refeeding belt for oversize grain and the RM WS500GO! wind sifter has been crushing C&D waste for a Spanish company. The company invested in an RM80 several years ago, and the family-owned enterprise’s positive experience with this RM crusher played an important role in deciding on their most recent acquisition: Another mobile impact crusher by RM should be purchased! Another reason for buying this model was the additionally integrated wind sifter on the RM MS95GO! mesh deck screen.

The wind sifter blows lightweight materials such as polystyrene and wood into the container, thereby producing an end grain that is purer and of higher quality. This solution allows the customer, a specialist in demolition, recycling and earth-moving, more eco-friendly and more cost-effective operations. The pivoting refeeding belt on the RM RFB7540GO! that can be moved steplessly through a maximum of 180° also helped sway the decision in favour of the RM impact crusher. The 0-32 mm value grain is used as substructure material in road construction.

Our crushers in action

RM 90GO!

High performance and profitable – these are the characteristics which best describe the RM 90GO!. Packed with versatility it transforms all mineral materials into high-quality cubic aggregate at up to 200 t/h. Thanks to its mobility it is at home in city centres as well as in the mountains.

RM MS mesh deck screens

The mesh deck screen was developed to make our crushers even more efficient. The crushed material is screened to the desired end aggregate size in a single pass. Including precise sorting accuracy. The MS is available for the RM 70GO!2.0, RM 90GO! and the RM 100GO!.

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Weitere Einsatzberichte

Natural rock

Crushing at a high output and low wear, and that in every possible and impossible location, is not an issue for RM crushers. They manage to generate the highest quality value grain from natural stone on site. Depending on the desired combination of machinery. The end result is always cubic aggregate.

Abrasive rock

Quartz gravel, granite and riverbed gravel are not easy to process because high levels of quartz cause high wear. However, RM crushers are designed for such materials: thanks to their compact size they can achieve high throughputs even in tight spaces, producing valuable aggregate directly on site at all times.

Crushing gravel with 90% quartz content

Processing 24,000 tons of gravel with a quartz content of around 90 percent to produce 0-32 mm value grain
– that was the right challenge for the RM 100GO!. The mobile power pack with its wear-resistant hammers rose to this challenge in the Vienna basin extremely economically. Excavator and loader drivers are impressed.

Endurance in riverbed gravel

Building roads to connect to eastern Mexico was difficult because of the problematic terrain. It was necessary to prepare materials on site because of the remote locations of the construction sites. The RM 70GO! is ideal for challenges like this. Its manoeuvrability make it a perfect machine.

High demand for crushed sand and grit

The Swiss company Mühlebach AG has been successfully processing gravel for 40 years. As pioneers in this business field, they demand machines that are state of the art. They have now added an RM V550GO! to their fleet of machines in order to meet the demand for crushed sand and grit.

Impressive RM V550GO! performance in Argentina

At the beginning of the year the RM V550GO! made light work of transforming 0-200 mm river rock into fine 0-19 mm value grain. The awesome capacity and low diesel consumption were key in the Argentine company’s decision to purchase the RM V550GO!.