The RS4 is a technologically advanced, truly versatile machine. Due to its unique characteristics, the RS4 is not just suitable for the production of standard products like paving- and curbstones, block and slabs, but also for producing extremely thin products down to a height of only 15 mm. As the RS4s production board supply is turned by 90°, the mould is freely accessible from the side of the machine. This way, materials like reinforcement steel or Styrofoam can be added easily to the mould.