DOUBLEMIX 60 – Stationary Concrete Plant

KRISMAK DOUBLEMIX 60 is a special system consisting of two independent concrete plants positioned on the same platform, responding to high-volume projects with a total production capacity of 120 m³/hour. Designed with two separate mixers and two independent discharge buckets, this system can simultaneously discharge to different transit mixers or concrete transfer equipment. The most critical operational advantage of the system is the ability to fill two transit mixers at the same time; this feature significantly reduces vehicle waiting times, organizes job site logistics, and noticeably accelerates concrete delivery processes.

The twin mixer architecture not only increases production speed but also creates a foundation for the simultaneous production of different concrete types. While one of the mixers is used for ready-mix concrete production, the other can be allocated for concrete blocks, precast elements, or specially formulated mixes. Thanks to this versatile usage capability, KRISMAK DOUBLEMIX 60 is among the rare systems that can meet multiple production demands from a single facility. In addition, the ability of the other mixer to continue production when one of the mixers experiences a maintenance or breakdown-related interruption gives the facility the quality of being a reliable choice in projects requiring high operational continuity.

In terms of mixing technology, the DOUBLEMIX 60 has a structure that prioritizes usage flexibility. Depending on the type of concrete to be produced and the desired mixture quality, pan mixers, single shaft mixers, twin shaft mixers, or planetary mixers can be integrated into the system. Each mixer type is selected to provide the most suitable homogeneity for specific concrete formulations; this way, high production capacity is maintained without any compromise on final product quality.

The cement storage infrastructure offers a scalable structure according to project-based requirements. Cement silos of different capacities ranging from 100 to 500 tons can be included in the system; when cement is supplied in bags, big bag opening and silo filling systems are activated to ensure the process runs without interruption. A similar flexibility is also notable on the aggregate feeding side. Aggregate pre-feeding systems completely eliminate the need for traditional loading ramps and minimize job site infrastructure investments. In cases where site dimensions are insufficient, the skip hoist system is preferred instead of belt conveyors, and the most efficient layout plan is applied to the available space.

Regarding climate adaptation, KRISMAK also offers comprehensive engineering solutions for the DOUBLEMIX 60. In geographies with freezing cold such as Russia, Kazakhstan, Ukraine, and Northern Europe, facilities are equipped with steam heating generators and insulated panels. In regions where extreme temperatures threaten concrete quality, such as the Middle East, Gulf countries, and Africa, water cooling systems are integrated to keep concrete components at optimum temperature. This way, the DOUBLEMIX 60 can achieve consistent and high-quality concrete production in different climate zones around the world.

The automation system that complements all these mechanical and structural advantages is built on upper-class electronic components from SIEMENS and SCHNEIDER brands and state-of-the-art PLC hardware. The advanced software platform, which stands out with its user-friendly interface, allows all production processes to be centrally managed, real-time data to be monitored, and parameters to be precisely controlled. Also offering easy installation and low maintenance costs thanks to its modular structure, KRISMAK DOUBLEMIX 60 positions itself as the indispensable infrastructure solution for large-scale construction projects by bringing together high capacity, operational flexibility, and advanced technology automation on a single platform.

Technical Specifications