The Liebherr mixing technology recycling plants are designed either as trough or screw systems and are put into operation everywhere where quantities of residual concrete, mortar or screed must be produced in an environmentally-friendly way.In a closed material circuit, the constituents of the produced material are washed out and the process water re-supplied for production.With over sixty years of industrial experience, Liebherr is one of the world’s leading manufacturers of CNC gear cutting machines, gear cutting tools and automation systems. The company’s innovative products are the result of pioneering ideas, highly qualified staff and state-of-the-art manufacturing systems at each of their locations. They are characterized by economy, ease of use, quality and reliability in combination with a high degree of flexibility. Liebherr employs roughly 1200 staff in the area of machine tools and automation technology and has production facilities in Kempten and Ettlingen (Germany), Collegno (Italy), Saline (Michigan, USA) and Bangalore (India). They are supported by expert and reliable, marketing and service specialist at a large number of locations worldwide.With its wide range of mixing plants, Liebherr can provide the right solution for economical production and optimum transport of high-quality concrete. Further products for use with concrete, including conveyor belts for truck mixers and plant control or moisture measuring systems, round off the product program. A large number of demanding customers across the globe benefit from over fifty years of experience in the development of mixing technology and the construction of equipment and vehicles based on Liebherr’s acknowledged high quality standards.