Small Concrete Mixer For Sale

Small concrete mixers are a common type of industrial concrete mixing equipment, offering high mixing efficiency and high quality. The JS500 concrete mixer is a typical model, commonly used on construction sites, small and prefabricated component plants.

- Operating Principle:
A reduction motor drives the agitator shaft. Two sets of blades on the shaft, leveraging the helix angle, circulate the material between the two sides of the drum, achieving thorough mixing.
- Structural Features:
Concrete mixer primarily consists of a mixing drum, agitator shaft, agitator blades, a feed mechanism, a discharge mechanism, a transmission system, and a control system. The mixing drum is typically constructed of wear-resistant materials to extend its service life; the agitator shaft is typically constructed of high-strength steel to ensure stability and reliability at high speeds; and the shape and angle of the agitator blades are optimized to effectively improve mixing efficiency and quality.
- Performance Advantages:
Concrete mixer offers excellent mixing quality, high productivity, lightweight, easy mobility, simple operation and maintenance, and a high degree of automation. It is suitable for general construction sites, road, bridge, hydropower projects, and small and medium-sized concrete component plants.

Take JS500 concrete mixer as the example to under small concrete mixers better.
- Technical Parameters:
Feed Capacity: 800L
Discharge Capacity: 500L
Productivity: ≥25m³/h
Maximum Aggregate Size: 80/60mm (Pebbles/Crushed Stone)
Blade Speed: 35r/min
Number of Blades: 2 x 7
Mixer Motor Power: 18.5kW
Winch Motor Power: 5.5kW
Pump Motor Power: 0.75kW
Hopper Lift Speed: 18m/min
Dimensions (Transport): 3050 x 2300 x 2800mm
Dimensions (Operating): 4486 x 3030 x 5280mm
Machine Weight: 4000kg
Discharge Height: 1500mm
- Structural Advantages:
Utilizes a drum wire rope, precision machined parts, and high-quality wear-resistant alloy castings. Advanced production processes ensure uniform clearance between the mixing blades and the liner, improving mixing efficiency and extending the equipment's service life.
- Applications:
This unit offers the dual advantages of being a standalone unit or combined with a PLD series concrete batching machine to form a simple concrete batching plant. It is often used as the main unit for the HZS25 concrete batching plant and is suitable for large, medium, and small precast component plants, as well as industrial and civil construction projects such as roads, bridges, water conservancy projects, and docks. It can mix dry concrete, plastic concrete, flowable concrete, lightweight aggregate concrete, and various mortars.

Key Features of Small Concrete Mixer:
- Efficient Mixing: The twin-shaft design ensures more uniform mixing, enabling rapid mixing of various concrete types and strong adaptability.
- Compact Structure: The small design occupies a small footprint, making it suitable for construction sites with limited space.
- Easy Operation: These units are generally equipped with a simple control system for easy operation and maintenance.
- Durability: Made of high-strength materials, they offer excellent wear resistance and durability, making them suitable for long-term use.
- Flexibility: They can produce concrete with different mix ratios as needed to meet diverse construction requirements.
- Mobility: Some small twin-shaft concrete mixers are designed to be mobile, making them easy to move between construction sites.

Small concrete mixers have become indispensable equipment in many engineering projects due to their high efficiency, flexibility and ease of operation.