The CONSTMACH DRYMIX 100 represents a specialized solution in concrete production technology, specifically engineered for projects where mixing occurs during transportation rather than at the plant site. This full automatic stationary dry type concrete batching plant operates without a conventional mixer, making it fundamentally different from traditional wet-mix systems. After the precise weighing process, all concrete ingredients are transferred directly into truck mixers, eliminating the mixing stage at the plant. This approach proves particularly valuable when construction sites are located considerable distances from the concrete production facility, as it allows the mixing process to happen en route, ensuring fresh concrete arrives exactly when needed.
The plant's aggregate handling system features four hoppers, each with 20 cubic meters of storage capacity, providing ample room for different aggregate fractions. Materials are weighed in a 3 cubic meter capacity hopper before being transferred through an 800 x 13,000 mm conveyor system. The main aggregate transfer conveyor, measuring 800 x 18,000 mm, efficiently moves materials through the production line. CONSTMACH has designed the system with flexibility in mind – when site conditions impose space limitations, the belt conveyor configuration can be replaced with a skip hoist system, allowing installation in more compact areas. For operations where loading ramps aren't practical or available, aggregate pre-feeding systems offer an effective alternative that eliminates the need for loader-operated charging of hoppers.
Cement storage flexibility stands as one of DRYMIX 100's notable advantages. The plant accommodates silos ranging from 50 to 500 tonnes capacity, allowing customers to match storage requirements with their project demands and logistical realities. When cement arrives in bags rather than bulk, the integrated big bag opening and silo charging systems streamline the filling process, maintaining operational efficiency regardless of cement supply method. The cement weighing hopper handles up to 1,200 kilograms per batch, while water dosing is managed through a 600-liter capacity hopper. An additional 30-liter hopper serves chemical admixtures, ensuring accurate proportioning of all concrete components.
CONSTMACH recognizes that climate significantly impacts concrete quality, and DRYMIX 100 addresses these challenges through intelligent thermal management. In cold regions like Russia, Kazakhstan, Ukraine, and Northern Europe, the plant can be equipped with hot vapor generators and insulated panels to maintain proper concrete temperatures. Conversely, installations in hot climates such as Middle Eastern countries, GCC nations, or African locations benefit from integrated chiller systems that cool the mixing water, preventing premature setting and maintaining workability during hot weather conditions.
The automation system driving DRYMIX 100 reflects current industry standards, incorporating high-grade SIEMENS and SCHNEIDER electronic components controlled by an advanced PLC. The software interface combines sophisticated functionality with user-friendly operation, allowing operators to monitor and control the entire production process efficiently. This full automatic control system ensures consistent batching accuracy while minimizing manual intervention requirements. A 300-liter air compressor with 5.5 kW power supports the pneumatic systems throughout the plant.
With a production capacity of 100 cubic meters per hour, DRYMIX 100 delivers substantial output while maintaining a relatively compact footprint. The plant requires approximately 700 square meters of operating area and weighs 33,000 kilograms without the cement silo. Total motor power consumption reaches 75 kW, necessitating an electric generator capacity of at least 100 kVA for standalone operations. These specifications make DRYMIX 100 suitable for medium to large-scale construction projects where dry batching offers logistical or quality advantages over conventional wet-mix plants. The system's efficiency, combined with its adaptability to different site conditions and climate zones, positions it as a practical choice for contractors and ready-mix producers operating in challenging or remote locations.
