Motor Powered Twin Shaft Concrete Mixer
The motor powered twin-shaft concrete mixer is an efficient and reliable concrete mixing equipment, which is widely used in engineering fields such as construction, roads, bridges, etc. It mixes through two parallel horizontal mixing shafts, and can quickly and evenly mix various concrete materials. The equipment is usually driven by an electric motor and has the advantages of compact structure, simple operation, and high production efficiency.
Capacity：25-150m³/h
Warranty: 18 months
Feed capacity: 800-4200L
Voltage: 220v/380v/415v/440v/480v(50Hz/60Hz)
Product Structure
Mixing device:
Twin shafts: two parallel mixing shafts with mixing blades on them. The blades are arranged in a spiral shape, which can fully mix the concrete materials.
Mixing blades: installed on the mixing shaft, usually made of wear-resistant materials to ensure that the mixing effect can be maintained after long-term use.
Drive system:
Motor: provides power, usually a three-phase asynchronous motor, with the characteristics of high efficiency and energy saving.
Reducer: Reduces the speed of the motor to a speed suitable for mixing, usually using a gear reducer or a planetary reducer.
Frame and shell:
Frame: The structure that supports the entire mixer, usually welded from high-strength steel, with good rigidity and stability.
Shell: Wraps the mixing device and drive system, usually made of wear-resistant steel plates, with lining plates inside to prevent wear.
Feed and discharge system:
Feed port: used to add concrete materials into the mixer, usually with a feed hopper and a feed gate.
Discharge port: used to discharge the mixed concrete, usually with a discharge gate and a conveying device.
Control system:
Control panel: used to control the start, stop, speed adjustment and other operations of the mixer, usually with various indicator lights and buttons.
Sensor: monitors the operating status of the mixer, such as temperature, pressure, speed, etc., to ensure the safe operation of the equipment.
Working principle
The working principle of the motor-powered twin-shaft concrete mixer is mainly based on two parallel horizontal mixing shafts for mixing. Concrete materials enter the mixer through the feed port. The motor drives the mixing shaft to rotate. The mixing blades push the concrete materials to the middle of the mixing shaft. At the same time, shearing, extrusion and flipping are performed to achieve full mixing of the materials. The mixed concrete is discharged through the discharge port and transported to the construction site.
Product Advantages
Efficient mixing: The twin-shaft design makes mixing more uniform, the mixing time is short, and the production efficiency is high. The mixing blades are arranged in a spiral shape, which can effectively prevent material accumulation and ensure the mixing quality.
Compact structure: The overall structure is compact and occupies a small area, which is suitable for use in a small space. The equipment is light and easy to move and install.
Easy operation: The control panel is simple in design, easy to operate and easy to master. A variety of safety protection devices are provided to ensure the safe operation of the equipment.
Wear-resistant and durable: The mixing blades and linings are made of wear-resistant materials and have a long service life. The overall structure of the equipment is sturdy and can withstand a large workload.
Energy saving and environmental protection: It adopts high-efficiency motors and reducers with low energy consumption and high efficiency. It is equipped with a dust collection device to reduce dust emissions and protect the environment.
Easy maintenance: The equipment is reasonably designed and easy to disassemble and repair. The key components are modularly designed for easy replacement.
Product Parameters
| Model | JS500 | JS750 | JS1000 | JS1500 | JS2000 | JS3000 |
| Discharge capacity (L) | 500 | 750 | 1000 | 1500 | 2000 | 3000 |
| Feed capacity (L) | 800 | 1200 | 1600 | 2400 | 3200 | 4200 |
| Productivity (m³/h) | ≥25 | ≥37.5 | ≥50 | ≥75 | ≥120 | ≥150 |
| Maximum aggregate size (mm) | 80/60 | 80/60 | 80/60 | 80/60 | 80/60 | 80/60 |
| Blade speed (r/min) | 35 | 31 | 25.5 | 25.5 | 23 | 28 |
| Number of blending blades (pcs) | 2×7 | 2×7 | 2×8 | 2×10 | 2×10 | 2×10 |
| Blade motor model | Y180M-4 | Y200M-4 | Y225M-4 | Y225M-4 | Y280S-4 | Y280M-4 |
| Blade motor power (kw) | 18.5 | 30 | 37 | 18.5 | 22 | 30 |
| Winch motor model | YEZ1325-4-B5 | YEZ1325-4-B5 | YEZ160S-4 | YEZ180L-4 | YEJ180L-4 | YEJ200L-4 |
| Winch motor power (kw) | 5.5 | 7.5 | 15 | 45 | 75 | 90 |
| Water pump motor model | 500WB20-BA | 650WB35-5 | KQW65-100I | KQW65-100I | KQW65-100I | KQW65-100I |
| Water pump motor power (kw) | 0.75 | 1.1 | 3 | 3 | 4 | 5.5 |
| Hopper lifting speed (m/min) | 18 | 18 | 21.9 | 23 | 23 | 23 |
| Dimensions (mm) | 4461x3050x5225 | 4951x3650x6225 | 8765x3436x9540 | 9645x3436x9700 | 10560x3876x10710 | 12580x4620x12890 |
| Machine weight (kg) | 4000 | 5500 | 8700 | 11130 | 15000 | 20000 |
