This is the first time that a RM 100GO! hybrid mobile crusher finds its way to Latvia. As a result, the RUBBLE MASTER sales partner Powerscreen Latvia SIA has gained a new customer. Ivars Pleiko, Managing Director of SIA Jēkabpils Dolomīts, already has a clear understanding of the crushing business in the dolomite quarry as a supplier of materials for local road construction projects.
| Country: | Latvia |
| Machine: | RM 100GO! Hybrid |
| Material: | Dolomite |
| Feed Material: | 0-400 mm |
| Final aggregate size: | 0/20 mm or 0/32 |
| Final material use: | Road construction |
Due to a continuous increase in demand, Ivars was looking for a second hybrid-powered crusher to crush dolomite rock into value aggregate for road building. Despite the satisfactory results achieved using their first crusher from another manufacturer, RUBBLE MASTER managed to impress the experienced business owner sufficiently that he decided to purchase the second crusher from them.
The two factors that sealed the deal were the RM dealership, who are actively supportive as well as being nearby, and the excellent quality of the crushed final aggregate, which was processed during a live demonstration of the RM 100GO! hybrid organised especially for the customer, and analysed in the laboratory on the same day. In addition, the hybrid drive system reduces operating costs by up to 30% and the optimised impact arm geometry ensures not only high throughput but also extremely high-quality, homogeneous final aggregate which can be immediately reused for road building. As a hybrid version, it is also possible to operate purely electric and emission-free. Thanks to its ability to crush dolomite rock electrically, the RM 100GO! hybrid complies with Latvia’s strict legislation for road construction.
The mobile crusher has been in operation since April 2022 and with its throughput capacity of 160 tonnes per hour, has already crushed 15,000 tonnes of dolomite.
Our crushers in action
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 aggreg
Hard stone
The optimised impact arm geometry and RM crusher technology fine-tuned to each application ensures not only high outputs with hard stone, but also the highest quality final grain. At the same time, the wear costs remain low, even when processing granite, basalt or other hard rock.
RM 100GO!
The RM 100GO! is the star among the mobile crushers – a mobile power pack for every application. It is ready for action within minutes and can handle a wide variety of materials extremely quickly. Weighing in at only 29 t when empty, it crushes up to 250 tonnes of material per hour.
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.
Schrefler relies on RM hybrid crusher
Demolition work and mobile recycling have been part of Manfred Schrefler’s range of services since 2016; previously he was known primarily for transport and earthwork. In terms of machinery, the Upper Austrian relies on top quality and always has the very latest technology.
Basalt preparation
Crushed basalt is used for a variety of purposes. Most often, it is crushed to be used as an aggregate in construction projects.
Increase in orders with cuboid final aggregate
In Mexico the RM 100GO! replaces a jaw and cone crusher combination. Basalt with a diameter of up to 500 mm is crushed into different sizes of cuboid final aggregate, which is then reused for asphalt production. Final aggregate grades between 0-19 and 0 25 mm are processed to a high standard without any problems.
RM 70GO! 2.0 crushes hard river basalt
The first mobile RM crusher in Gorontalo, Indonesia, has been in operation since spring 2017. The new RM 70GO! 2.0 replaces several machines at once: instead of using the jaw crusher combined with a cone crusher, this mobile crusher unit processes extremely hard river basalt in a single pass.