CTS-4 Twin Shaft Concrete Mixer

The CTS-4 twin shaft concrete mixer represents a significant advancement in concrete mixing technology, delivering exceptional performance for demanding applications across the construction industry. With a 4,000-liter compacted concrete capacity, this mixer combines powerful engineering with intelligent design to meet the rigorous requirements of ready-mix concrete, precast manufacturing, block production, paver facilities, and large-scale dam construction projects.

At the heart of the CTS-4 lies its dual 75 kW motors, which drive a sophisticated twin shaft system engineered for maximum efficiency. This dual-motor configuration generates powerful compulsory spiral mixing action that fundamentally transforms how concrete components interact. The mixing arms throw aggregate particles from opposite sides of the chamber toward the center, creating a dynamic collision zone where materials combine thoroughly. This isn't just simple rotation—it's a calculated mechanical choreography that ensures every particle receives equal attention during the mixing cycle.

The mixer handles a charging volume of 6,000 liters and produces 5,000 liters of fresh concrete per batch, with a compacted output of 4,000 liters. These generous capacities make the CTS-4 particularly valuable for operations requiring consistent high-volume output without sacrificing mixing quality. Speed matters in concrete production, and this mixer delivers impressively fast cycle times while maintaining the thorough blending necessary for structural integrity.

Water distribution plays a critical role in concrete quality, and the CTS-4 addresses this through powerful jet injection systems. Rather than simply adding water to the mix, these jets force moisture deep into the aggregate mass under pressure. This aggressive hydration method ensures the cement slurry penetrates completely, coating every aggregate particle uniformly. The result is concrete with superior strength characteristics and consistent properties throughout each batch.

Durability defines the CTS-4's construction philosophy. The mixer features 25mm Ni-Hard side body wearing plates and matching 25mm Ni-Hard main body plates, providing exceptional resistance to the constant abrasion inherent in concrete mixing. The mixing arms themselves incorporate even thicker 30mm Ni-Hard wearing plates, recognizing that these components endure the most intense contact with abrasive materials. This strategic use of hardened materials dramatically extends operational lifespan while reducing maintenance frequency and replacement costs.

Modern concrete production demands efficiency in maintenance procedures, and the CTS-4 delivers through intelligent automation. An integrated automatic lubrication system continuously monitors and services critical bearing points, eliminating manual lubrication tasks while ensuring optimal component protection. The hydraulic discharge door operates smoothly and reliably, speeding batch changeover times and reducing operator workload. Safety hasn't been overlooked—a maintenance door safety switch prevents accidental operation during service procedures, protecting personnel during routine maintenance activities.

The compact yet robust design philosophy behind the CTS-4 makes it adaptable to various production environments. Whether installed in tight urban ready-mix facilities or expansive precast manufacturing plants, this mixer integrates seamlessly while delivering consistent performance. Its ability to handle diverse applications—from architectural precast elements requiring precise consistency to massive dam pours demanding reliability—demonstrates genuine versatility.

CONSTMACH has engineered the CTS-4 to address real production challenges faced by concrete manufacturers daily. The combination of aggressive mixing action, substantial capacity, premium wear components, and intelligent automation creates a mixer that performs reliably shift after shift. For operations where concrete quality directly impacts structural integrity and production efficiency determines profitability, the CTS-4 twin shaft concrete mixer provides the engineering foundation necessary for success in today's competitive construction materials market.