Twin shaft concrete mixer is a machine that mixes cement, sand and gravel aggregates and water to make concrete mixture. It has the dual advantages of independent operation of a single machine and forming a simple concrete mixing station with PLD series batching machine. It can provide supporting host for mixing stations and is suitable for various large, medium and small prefabricated component factories and industrial and civil construction projects such as roads, bridges, water conservancy projects, docks, etc. It can mix dry hard concrete, plastic concrete, fluid concrete, lightweight aggregate concrete and various mortars. It is a high-efficiency model with a very wide range of applications.
The structure of twin shaft concrete mixer
The concrete twin-shaft forced mixer is mainly composed of the casing, screw shaft assembly, drive device, piping, cover plate, chain cover and other parts. The casing is mainly composed of plates and steel, which are welded in the factory and assembled with other parts. It is the support of the twin-shaft mixer. The screw shaft assembly is the main component of the twin-shaft mixer, and its components mainly include left and right rotating screw shafts, bearing seats, bearing sleeves, bearing covers, gears, sprockets, oil cups, blades and other parts.
Working principle of twin shaft concrete mixer
The working principle of the twin-shaft mixer mainly relies on two mixing shafts rotating at the same speed in opposite directions. The two shafts are arranged horizontally and each performs circular motion towards each other. This design makes the mixing intensity of the mixer very high. Through the interaction formed by the two shafts, the materials are subjected to strong stirring during the mixing process. Each mixing shaft is equipped with six mixing blades, which move in the mixing tank as the two mixing shafts rotate, driving the mixture to “cut each other” and move alternately along a spiral trajectory. This combination of motion produces horizontal vortex and vertical reverse flow stirring, which enables the materials to be mixed quickly and strongly.
Common types of twin shaft concrete mixer
JS500 double horizontal shaft concrete mixer
JS500 twin shaft concrete mixer is a concrete mixing equipment with a processing capacity of up to 500L per hour. It is mainly used to mix various sand and gravel aggregate concrete and is suitable for various construction projects.
| Model | JS500 |
| Discharge capacity (L) | 500 |
| Feed capacity (L) | 800 |
| Overall weight(kg) | 4000 |
JS750 double horizontal shaft concrete mixer
JS750 twin shaft concrete mixer is a concrete mixing equipment with a processing capacity of up to 750L per hour. It is mainly used to mix various sand and gravel aggregate concrete and is suitable for various construction projects.
| Model | JS750 |
| Discharge capacity (L) | 750 |
| Feed capacity (L) | 1200 |
| Overall weight(kg) | 5500 |
JS1000 double horizontal shaft concrete mixer
JS1000 twin shaft concrete mixer is a concrete mixing equipment with a processing capacity of up to 1000L per hour. It is mainly used to mix various sand and gravel aggregate concrete and is suitable for various construction projects.
| Model | JS1000 |
| Discharge capacity (L) | 1000 |
| Feed capacity (L) | 1600 |
| Overall weight(kg) | 8700 |
JS1500 double horizontal shaft concrete mixer
JS1500 twin shaft concrete mixer is a concrete mixing equipment with a processing capacity of up to 1500L per hour. It is mainly used to mix various sand and gravel aggregate concrete and is suitable for various construction projects.
| Model | JS1500 |
| Discharge capacity (L) | 1500 |
| Feed capacity (L) | 2400 |
| Overall weight(kg) | 11130 |
JS2000 double horizontal shaft concrete mixer
JS2000 twin shaft concrete mixer is a concrete mixing equipment with a processing capacity of up to 2000L per hour. It is mainly used to mix various sand and gravel aggregate concrete and is suitable for various construction projects.
| Model | JS2000 |
| Discharge capacity (L) | 2000 |
| Feed capacity (L) | 3200 |
| Overall weight(kg) | 15000 |
JS3000 double horizontal shaft concrete mixer
JS3000 twin shaft concrete mixer is a concrete mixing equipment with a processing capacity of up to 3000L per hour. It is mainly used to mix various sand and gravel aggregate concrete and is suitable for various construction projects.
| Model | JS3000 |
| Discharge capacity (L) | 3000 |
| Feed capacity (L) | 4200 |
| Overall weight(kg) | 20000 |
Advantages of twin shaft concrete mixer
1.Double mixing device, high production efficiency, less mixing time, high quality and uniformity of finished concrete.
2.High chromium and high manganese alloy wear-resistant materials are used, with long service life and low equipment failure rate.
3.Simple and reasonable structural design, simple and convenient maintenance.
4.Environmental protection and energy saving, no dust and noise pollution.
5.Multi-layer sealing structure, stable and efficient operation of the whole machine.
6.Exclusive control system, fully automatic control, saving labor.
Delivery of twin shaft concrete mixer
More details on the twin shaft concrete mixer
The twin-shaft mixer can be powered by either electric motor or diesel engine according to customer needs.
Parameters of twin shaft concrete mixer
| 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 |
Other concrete production equipment
Twin shaft concrete mixer price
Henan Hengyuan has been established for 25 years. As a professional concrete batching plant manufacturer, we have a professional technical team and production team, and can provide you with high-quality concrete mixer equipment. All equipment is produced by our factory, and the price is the factory price.
For the specific price of the concrete mixer, you can leave your contact information and production requirements. We will design the most suitable solution for you according to your actual site and production requirements, and provide the most favorable price.