Page 129 - Demo

PRECAST CONCRETE ELEMENTSwww.cpi-worldwide.com CPI %u2013 Concrete Plant International %u2013 6 | 2025 129DemouldingThe use of precast tunnel segments and culverts allowed for a significant saving in the use of concrete and steel compared to initial plans, while improving efficiency and reducing construction times.Moldtech has designed a production line according to the client%u2019s requirements and layout with two specially designed MT20 drycast machines with 12 bases to produce the targeted number of box culverts per day. This MT20 system is a high-performance equipment for manufacturing vibropressed drycast box culverts with great productivity and flexibility as it is normally designed as a modular machine to cast box culverts of different sections. The system is comprised of an interior mould, an exterior mould, a set of bases, a top press, a vibration system with high frequency vibrators and a converter, with and a complete hydraulic system to operate all pressing and fastening movements. The MT20 mould by Moldtechdelivers production 40% fasterthan traditional rigid moulds.Its reduced demoulding timeallows the manufacture of 6 to8 units per shift.www.moldtechsl.es/en/info@moldtechsl.es