Product description
The twin shaft concrete mixer can be used for stirring all kinds of dry concrete, plastic concrete, fluidity concrete, light aggregate concrete and various mortar. With the development of social infrastructure construction, more and more customers need to invest in a twin shaft mixer that can help them produce high-quality concrete quickly. Nowadays, the twin shaft batch mixer plays an important role in the different fields, such as all kinds of small and medium-sized prefabricated parts factories and highways, bridges, water conservancy, ports, docks, construction sites, etc. Therefore, if you want to find a reliable manufacturers, welcome to choose our company now!
twin shaft concrete mixer in factory
Technical Data
If you have no idea, you also can consult a reliable manufacturer and ask him for help. When you check out its specification, you also should notice the related parameters, such as feeding capacity, discharging capacity, production capacity, motor power, max. aggregate particle size, discharging height, etc. These factors can affect the model of twin shaft concrete mixer for sale you buy. If you need a lot of finished concrete in the certain time, we suggest you choose a large size of twin shaft mixer for sale.
| Specification | Unit | JS500 | JS750 | JS1000 | JS1500 | JS2000 | JS3000 | JS4000 |
| Discharging Volume | L | 500 | 750 | 1000 | 1500 | 2000 | 3000 | 4000 |
| Charging Volume | L | 800 | 1200 | 1600 | 2400 | 3000 | 4800 | 6400 |
| Mixer Capacity | m3 | 0.5 | 0.75 | 1 | 1.5 | 2 | 3 | 4 |
| Lubrication System | Brand | Choosed | Choosed | Choosed | Choosed | Choosed | Choosed | Choosed |
| Reducer | Brand | Choosed | Choosed | Choosed | Choosed | Choosed | Choosed | Choosed |
| Aggregate Size | mm | 60/80 | 60/80 | 60/80 | 60/80 | 60/80 | 60/80 | 60/80 |
| Aggregate Compartments | Quantity | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Working Circle | S | 60S | 60S | 60S | 60S | 60S | 60S | 60S |
| Mixer Motor Power | KW | 18.5 | 30 | 37 | 45 | 45 | 2x55 | 2x75 |
| Mixing Speed | r/min | 35 | 30.5 | 25.5 | 23 | 35.5 | 33.5 | 31.5 |
| Mixing Blade | Quantity | 2x7 | 2x8 | 2x8 | 2x9 | 2x7 | 2x7 | 2x9 |
| Lifting Motor Power | KW | 5.5 | 7.5 | 11 | 18.5 | 21 | 25 | 28 |
| Pump Motor Power | KW | 0.75 | 1.1 | 3 | 3 | 3 | 3 | 3 |
| Weight | KG | 1500 | 6150 | 7880 | 8700 | 9200 | 10100 | 13000 |
| Dimensions | mm | 3030x2300x2680 | 4550x2250x2450 | 4640x2250x2250 | 5058x2250x2440 | 6500x3875x11510 | 4250x2680x2150 | 3970x2850x2140 |
Working principle of twin shaft mixer
- The mixing system of the twin-shaft concrete mixer is mainly composed of two mixing shafts and mixing blades that rotate in opposite directions.
- Several groups of stirring blades are respectively installed on the two main shafts, with a certain space staggered around them. Thereby, the mixture is stirred alternately between the two stirring shafts.
- On the one hand, turn the material at the bottom and middle of the mixing drum upwards. On the other hand, the mixture is pushed forward and backward along the axis. Through these steps, the mixture is stirred quickly and uniformly.
Twin shaft mixers highlights
1. Various product specifications. There are 0.5m³, 0.75m³, 1m³, 1.25m³, 1.5m³, 2m³, 3m³ and other capacities for your choice. The specific details of each model can be found in the parameter table below our article.
2. Good sealing, avoid slurry leakage. Our mixers use 6-layer shaft end sealing technology for excellent sealing. At the same time, it can also prevent damage to the machine due to slurry leakage.
3. Multiple sets of stirring blades in the mixing drum are staggered, which can quickly and fully mix the materials in the drum.
4. Wear parts are made of wear-resistant cast alloy steel, which can prolong the service life of the stirring device.
5. Equipped with automatic lubrication system, four pump cores supply oil to four shaft heads respectively. It can reduce the customer’s repair and maintenance work on the machine.
Advantages of twin shaft concrete mixers
Stir more evenly and efficiently. Our twin shaft mixer concreteadopts double helix continuous blade instead of traditional shovel blade, which has high mixing efficiency and good evenness. This reduces the stirring time by more than 50% and improves the mixing uniformity by about 15%.
Good sealing. Our mixer adopts the new shaft end sealing technology, which has good sealing effect and increases the service life of the machine.
Less stirring noise. Our machine is equipped with a hydrostatic starter, so there is less stirring noise. And the stirring material is directly in the unloading port after the stirring, the unloading time is short.
Better wear resistance. When the mixer agitates, most of the concrete is piled up between the two shafts, resulting in less wear between the arm and blade and the bottom cost, with only slight wear.Therefore, our mixer liner is more than three times more durable than other products in the same industry.
Components of twin shaft concrete mixer
The twin shaft continuous mixer mainly consists of feeding system, mixing system, unloading system, water supply system and electrical system. The feeding system consists of hoisting machine, feeding frame, hopper, feeding nozzle, etc. Mixing system is composed of motor, pulley, reducer, agitator and so on.
Our electrical system mainly includes air switches, fuses, thermal relays and other parts, with short-circuit protection, overload protection functions. Meanwhile, the discharging system consists of discharging door, air pump, reversing valve, cylinder and other parts.
The unloading door is at the bottom of the mixer. Pneumatic unloading and the opening and closing position of the unloading door are controlled by the cylinder. The sealing of the unloading door can be guaranteed by adjusting the position of the sealing strip.
