Tech: Double Horizontal Shaft + Screw Mixing
Features a double horizontal shaft forced mixer design with continuous screw mixing technology. This ensures intense agitation and superior homogeneity for all concrete types.
Tech: Hydraulic Discharging System
Equipped with a robust hydraulic discharging system. This provides controlled, powerful, and reliable unloading of the mixed concrete, minimizing residual waste.
Tech: Planetary Reducer Transmission
Utilizes a high-quality planetary reducer transmission. This ensures smooth power delivery, high torque output, and extended service life for the drive system.
Tech: Electric Lubricating Pump
Features a concentration oil supply system powered by an electric lubricating pump. This automates maintenance, ensuring critical components are always properly lubricated.
Tech: Multi-Concrete Compatibility
Capable of mixing diverse materials including harsh concrete, plastic concrete, liquid concrete, and lightweight aggregate concrete.
Tech: Mixing Station Ready
Can be used independently or combined with QPL800 or QPL1200 batching machines to form a complete, automated simple mixing station.
Comparison of core parameters and competitive advantages based on official Qunfeng data.
| Technical Data | QJS500 Specification | Competitive Advantage (vs Industry Standard) |
|---|---|---|
| Feeding Capacity | 800 L | Generous Input:Features an 800L feeding capacity, providing ample volume for aggregates and cement before mixing, ensuring the drum is utilized to its optimal potential. |
| Discharge Capacity | 500 L (Exceeding Capacity) | Standard 0.5m³ Batch:Delivers a consistent 500 liters (0.5 m³) of finished concrete per cycle, the industry-standard volume for medium-scale block machines, simplifying production planning. |
| Productivity | 25 m³/h | High Throughput:Achieves a robust productivity rate of 25 cubic meters per hour, significantly outperforming single-shaft mixers and meeting the demands of commercial projects. |
| Mixing Vane Speed | 30.5 r/min | Intense Agitation:The dual shafts rotate at a rapid 30.5 r/min, creating intense turbulence that ensures homogeneity even for dry-cast or stiff concrete mixes. |
| Mixing Vane Quantity | 2 × 7 (Double Shaft) | Double Shaft Coverage:Equipped with 14 mixing vanes in a 2×7 configuration. This double horizontal shaft design eliminates dead zones and reduces mixing time. |
| Max. Aggregate Diameter | 60 mm / 40 mm | Versatile Compatibility:Handles large aggregates up to 60mm (pebble) or 40mm (gravel), making it suitable for everything from road base to fine architectural precast. |
| Total Power | 25.5 kW | High-Torque Drive:Powered by a heavy-duty 25.5 kW motor system, providing the torque necessary to start under load and mix zero-slump concrete without stalling. |
| Total Weight | 4000 kg | Heavy-Duty Build:The massive 4000 kg structure dampens vibrations and ensures long-term durability in harsh industrial environments. |
| Working Dimensions | 5140 × 3000 × 5900 mm | Industrial Scale:With a substantial working height of 5.9 meters, it is designed to integrate perfectly with overhead batching systems and cement silos. |
Continuous screw mixing;
Hydraulic discharging system;
Concentration oil supply system of Electric lubricating pump;
Planetary reducer transmission.
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