JS750 Twin Shaft Concrete Mixer
JS750 twin-shaft concrete mixer is a forced concrete mixing equipment suitable for various construction projects and infrastructure construction. The mixer is widely used in road construction, bridge construction, prefabricated component manufacturing, concrete plants and large-scale construction projects with its high efficiency, uniform mixing effect, reliable operation and durable design.
Capacity：≥37.5m³/h
Warranty: 18 months
Mixer Motor Power: 30Kw
Voltage: 220v/380v/415v/440v/480v(50Hz/60Hz)
Product Structure
JS750 double-shaft forced concrete mixer consists of the following main parts:
Mixing drum: It adopts a double-shaft design, and is equipped with multiple mixing blades inside the mixing drum to fully mix the concrete raw materials through forced mixing.
Double-shaft mixing system: It adopts two horizontal rotating shafts to mix through strong rotation and symmetrical mixing.
Motor: The motor has a large power, which can ensure that the mixer can still operate stably under heavy load.
Reducer and transmission device: The reducer effectively transmits power to the mixing drum through the transmission device.
Feeding system: It is equipped with a structure that facilitates feeding, such as a feeding hopper or a lifting device, which can quickly put raw materials such as cement, sand, gravel, etc. into the mixing drum.
Discharging system: After mixing, the concrete is quickly discharged through the discharging port.
Control system: It is equipped with an intelligent control system and provides manual or automatic control modes.
Frame and support: The overall frame is made of high-strength steel and is equipped with support legs or wheeled chassis for easy movement and installation.
Working principle
The working principle of JS750 double-shaft concrete mixer is as follows:
Raw material input: Cement, sand and gravel and other concrete raw materials are first put into the mixer through the feed port, and there is usually an automatic lifting device to transport the raw materials from the ground to the mixing drum.
Mixing process: After the motor is started, it drives the reducer to rotate, and the reducer transmits power to the double mixing shaft, and the mixing blades on the mixing shaft begin to rotate at high speed. The role of the forced mixing system makes the raw materials constantly flip and collide in the mixing drum to ensure that the concrete is fully mixed.
Concrete discharge: When the concrete is mixed evenly, the operator can open the discharge port through the control system to quickly discharge the mixed concrete for use in downstream processes. The whole process is fast and efficient, saving time to the maximum extent.
Product Advantages
Efficient mixing: The dual-shaft forced mixing system can ensure that the concrete raw materials are completely mixed and mixed evenly, ensure the quality consistency of the concrete, and reduce segregation and stratification.
Fast mixing speed: forced mixing principle, short mixing time, high production efficiency.
Strong stability: The structural design is stable and made of high-strength materials, which can withstand long-term and high-intensity work.
Easy operation: The equipment operation interface is simple and intuitive, and the control system supports manual or automatic operation.
Energy saving and environmental protection: Equipped with high-efficiency motors, low energy consumption and low noise, in line with modern environmental protection requirements.
Strong adaptability: Suitable for dry hard, plastic, and lightweight aggregate concrete.
Wide range of applications: Widely used in medium-sized construction projects, large road construction, prefabricated component plants, concrete mixing plants and other places.
High efficiency and low maintenance cost: low equipment failure rate, low maintenance cost, and long equipment life.
Product Parameters
| Model | JS750 |
| Discharge capacity (L) | 750 |
| Feed capacity (L) | 1200 |
| Productivity (m³/h) | ≥37.5 |
| Maximum aggregate size (mm) | 80/60 |
| Blade speed (r/min) | 31 |
| Number of blending blades (pcs) | 2×7 |
| Blade motor model | Y200M-4 |
| Blade motor power (kw) | 30 |
| Winch motor model | YEZ1325-4-B5 |
| Winch motor power (kw) | 7.5 |
| Water pump motor model | 650WB35-5 |
| Water pump motor power (kw) | 1.1 |
| Hopper lifting speed (m/min) | 18 |
| Dimensions (mm) | 4951x3650x6225 |
| Machine weight (kg) | 5500 |
