The CHS4000 twin-shaft concrete mixer employs a twin-shaft forced mixing principle, enabling it to efficiently process various concrete mixes ranging from dry-hard to fluid, ensuring the production of high-quality, highly homogeneous concrete mixtures within a very short working cycle. Its robust structure and durable design allow it to meet the demanding requirements of continuous, high-volume industrial production.
CHS4000 twin-shaft concrete mixer Technical Parameters
| Technical Parameters |
Detailed Specifications |
| Capacity Parameter |
Rated Feed Capacity: 4500L / Rated Discharge Capacity: 4000L |
| Productivity |
180-240m³/h |
| Mixing System |
Mixing Blade Speed: 25.5-35 rpm |
| Power System |
Mixing Motor Power: 55kW × 2 |
| Aggregate Particle Size |
Maximum Aggregate Particle Size (Pebbles/Crushed Stone): 80/60mm |
| Working Cycle |
60 seconds |
| Discharge Method |
Hydraulic Drive Discharge |
Key Features and Core Advantages
Exceptional Mixing Performance and Efficiency
Powerful Dual-Shaft Mixing: Two mixing shafts are driven by a precise synchronization system, rotating in opposite directions. The blades drive the material to move radially and axially simultaneously within the mixing tank, creating strong convection and shearing effects, completely eliminating dead zones in the mixing process.
Large 4 Cubic Meter Output: Each cycle can produce 4 cubic meters of high-quality concrete. With a short cycle time of ≤60 seconds, the theoretical hourly output can reach 240 cubic meters, meeting the supply requirements of even the most demanding projects.
Excellent Homogeneity: Whether it’s conventional concrete or high-strength, high-grade special concrete, the CHS4000 ensures excellent homogeneity and slump retention, effectively guaranteeing project quality.
Ultimate Durability and Reliability
Super Wear-Resistant Core Components: The mixing blades and liners are cast from high-chromium alloy wear-resistant materials, boasting high hardness and excellent wear resistance, resulting in a service life far exceeding that of ordinary materials, significantly reducing replacement frequency and long-term operating costs.
Heavy-duty structural design: The mixer body adopts a reinforced steel structure, with key components such as bearing housings and the mixing shaft undergoing enhanced design. This allows it to withstand prolonged, high-load impacts and vibrations, ensuring the equipment remains deformation-free throughout its lifespan.
Precision sealing system: The mixing shaft end employs a unique multi-layer sealing structure (typically combining floating seals, oil seals, and air seals) to effectively prevent slurry leakage, protect bearings, and extend the service life of core transmission components.
Intelligent control and convenient maintenance
Centralized lubrication system (optional): An automatic centralized lubrication system can be equipped to provide timed and quantitative lubrication to key friction points such as bearings and shaft ends, reducing manual maintenance intensity while ensuring adequate lubrication and extending equipment life.
Flexible unloading method: Hydraulic or pneumatic unloading systems can be configured according to user site conditions. The large unloading gate opening ensures fast and clean unloading with no residue. The control system features manual/automatic modes for easy operation and maintenance.
User-friendly maintenance design: The mixing cylinder cover can be opened, providing ample internal space for easy inspection and blade replacement. The electrical control system boasts high integration and features overload, phase loss, and short circuit protection, ensuring safe and stable operation.
Application Scenarios
The CHS4000 (4 cubic meter) twin-shaft concrete mixer is ideal for the following large-scale engineering projects:
- Large-scale commercial concrete batching plants: As the core unit of large-scale batching plants such as the HZS180 and HZS240, it provides a continuous and stable supply of concrete for urban construction and commercial projects.
- National-level infrastructure projects: Widely used in projects with extremely high requirements for concrete quality and output, such as high-speed railways, cross-sea bridges, tunnels, ports, and airports.
- Large-scale water conservancy and power projects: Such as dam and nuclear power plant construction, requiring large quantities of high-grade, high-performance concrete.
- Large-scale precast component factories: Providing high-quality concrete for pipe piles, tunnel segments, precast bridges, and precast building components.
Real Customer Feedback
Evaluation Dimensions & Customer Feedback Highlights
Production Efficiency: After upgrading to the Co-nele CHS4000 mixer, production efficiency has significantly improved (e.g., from 180 m³/h to 240 m³/h), and the mixing cycle has been shortened.
Mixing Uniformity: The mixed concrete is more homogeneous and of better quality; unloading is clean and there is no material residue.
Operational Reliability: After frequent use, there have been no instances of material jamming or shaft seizure; the equipment operates stably in all aspects and has a high uptime rate.
Fault and Maintenance: The intelligent grout leakage alarm system equipped at the shaft end effectively provides early warnings, avoiding on-site problems and significantly reducing maintenance costs (saving 40,000 RMB per year).
After-Sales Service: Excellent service, responsive and readily available.
The CHS4000 (4 cubic meter) twin-shaft concrete mixer is not just a piece of equipment, but the cornerstone of modern large-scale concrete production. It represents the perfect combination of power, efficiency, and reliability. Investing in the CHS4000 means establishing a strong production capacity foundation for users, enabling them to stand out in the fierce market competition with lower unit costs and higher product quality, and providing the most critical equipment guarantee for undertaking and successfully completing large-scale engineering projects.
Previous: CHS1500/1000 Twin Shaft Concrete Mixer
Next:
