Backers delivers the fifth star screen machine to J+B Küpers: a wheel-mobile 2-fraction machine with 140 kW and up to 200 m³ throughput per hour. With the delivery of a new wheel-mobile 2-fraction star screen (type: 2-ma), J+B Küpers is expanding its machinery fleet for professional soil processing. Just a few months earlier, the company took delivery of a tracked 2-fraction star screen (type: 2-ta). Both machines were manufactured by Backers and exemplify a machine concept that combines high performance, efficient material processing, and flexible application options. Five machines in a 30-year partnership The two new additions are part of a partnership between Backers and J+B Küpers that has lasted around 30 years. In total, the star screen technology specialist has delivered five machines to the company. For Backers, this partnership holds special significance: although the company markets its screening technology worldwide, this long-standing customer is located only about twelve kilometres from the factory in Twist. "Long-term customer relationships only develop when machines perform convincingly in daily…

The 3-talc combines decades of experience in star screen technology with modern machine technology Star screen technology for effective material separation The heart of our track-mobile screening and mixing machine 3-talc is the proven star screen technology, which ensures particularly effective and uniform material separation. During the screening process, the material is loosened up and optimally prepared for the subsequent mixing process. This allows the use of additives to be reduced – even with cohesive or wet soils. Processing in a single mobile unit saves time, transport, and costs. With an output of 250 t/h, the 3-talc is particularly economical for large projects. Successful use at Vils Entreprenørforretning A/S The machine was delivered to the Danish customer Vils Entreprenørforretning A/S in September 2025. It quickly became clear: The machine convinces with high performance and excellent processing quality. The 3-talc is used wherever building materials from construction and infrastructure projects need to be efficiently processed and reused. From…

“Fluidised soil” is increasingly important, not least as a result of new developments and progress in machine technology. The 3‑mtbc starscreen from Backers is used for 3 fraction screening. Retrofitted with a container for binder, the 3‑mtbc starscreen can be used as a screening and mixing machine and to produce fluidised soil. Water is added to the concrete mixer in measured quantities when the machine is filled. For sticky and clayey soils, screening at 60 mm is recommended. The new 3‑mtcf starscreen can add water to the mixture of soil and compound in measured quantities and then mix them in the flow mixer. The system can therefore produce fluidised soil at up to 150 t/h. NEW A smaller version can also be used for screening and to produce fluidised soil. The concept consists of a 2-hma starscreen and a loader with quick coupler, bucket and rotor mixer. All the machines can be transported using a hook lift truck with trailer. The…