Twin Shaft Concrete Mixer

Twin shaft concrete mixer is commonly found in concrete batching plants to produce ready mix concrete. The machine is known for its high intensity mixing and short mixing times. This powerful concrete mixer offers longer life and higher efficiency than other types of mixers on the market today. Looking for quality twin shaft mixers for your batching plants? AIMIX Group can be your trusted partner.

Types of Twin Shaft Concrete Mixer for Sale

JS series mixer is ideal for ready mix concrete industries where large volumes of quality concrete are demanded. The machine is widely used in concrete batch mix plants for the production of high quality concrete mix. The concrete mixer is available with variety of different capacities and sizes to accommodate your plant specifications.

JS500 Twin Shaft Concrete Mixer
Item JS500
Charging Capacity (L) 800
Discharging Capacity(L) 500
Productivity( m/h) 25 Min
Aggregate Size(cobble/gravel) (mm) 80/60
Overall Dimension
(LXWXH) (mm)
JS750 Concrete Mixer
Item JS750
Charging Capacity (L) 1200
Discharging Capacity(L) 750
Productivity( m/h) 35 Min
Aggregate Size(cobble/gravel) (mm) 80/60
Overall Dimension
(LXWXH) (mm)
JS1000 Twin Shaft Mixer
Item JS1000
Charging Capacity (L) 1600
Discharging Capacity(L) 1000
Productivity( m/h) 50 Min
Aggregate Size(cobble/gravel) (mm) 80/60
Overall Dimension
(LXWXH) (mm)
JS1500 Dual Shaft Mixer
Item JS1500
Charging Capacity (L) 2400
Discharging Capacity(L) 1500
Productivity( m/h) 75 Min
Aggregate Size(cobble/gravel) (mm) 80/60
Overall Dimension
(LXWXH) (mm)
JS2000 Compulsory Concrete Mixer
Item JS2000
Charging Capacity (L) 3200
Discharging Capacity(L) 2000
Productivity( m/h) 100 Min
Aggregate Size(cobble/gravel) (mm) 80/60
Overall Dimension
(LXWXH) (mm)

Features and benefits of JS series:

  1. The mixer liner is made of high manganese alloy, thus it has good wear resistance. The liners are wearing parts, so we suggest you to store a few more so that they are readily available for use.
  2. With twin-shaft, the machine delivers fast mixing action and rapid discharge.
  3. The rigid tank frame eliminates the risk of deformation during transportation as well as during the full load operation.
  4. The machine has low operating costs and is available in different model sizes.

Specifications of JS Series

Item Charging Capacity (L) Discharging Capacity(L) Productivity( m/h) Aggregate Size(cobble/gravel) (mm) Overall Dimension
(LXWXH) (mm)
JS500 800 500 25 Min 80/60 4486x3030x5280
JS750 1200 750 35 Min 80/60 5100x2250x6700
JS1000 1600 1000 50 Min 80/60 8765x3436x9540
JS1500 2400 1500 75 Min 80/60 9645X3436X9700
JS2000 3200 2000 100 Min 80/60 3500X2320X1677
JS3000 4800 3000 150 Min 80/60 3990X2600X1700
JS4000 6400 4000 200 Min 120/100 4450X3050X2380

Differences Between JS And JSS Series

The two types of concrete mixers are double shaft compulsory mixers. They are different in structure.

JS series: there are two horizontal mixing shafts in the drum, and each shaft has mixing blades. This type of mixer is commonly used in small to large ready mix concrete plants.

JSS series: the mixing shaft has double-spiral continuous blades, which offers good mixing quality, high efficiency, low noise, low energy consumption and good sealing effect. The mixer is especially suitable for large concrete mixing plants.

Mixing Shaft of JS Series
Mixing Shaft of JS Series
JSS Series Double-spiral-belt Blades
JSS Series Double-spiral-belt Blades

Twin Shaft Concrete Mixer for Batching Plant

The mixer can be designed with weighing system which is integrated into the top cover of the machine. The system includes cement weighing hopper, aggregate weighing hopper and water weigher. If you are retrofitting your existing batch plant or upgrading a dry batch ready mix plant into a central mix concrete plant, we can help you design the concrete mixer to make it perfect for your plant.

JS1000 Concrete Mixer for Sale
JS1000 Concrete Mixer for AJ50 Batching Plant in Bangladesh

Twin Shaft Concrete Mixer Parts

The mixer consists of feeding, mixing, discharging, water supply and electrical system.

  • Mixing system

There are two horizontal mixing shafts in the mixing drum, each with mixing blades. At both ends of the mixing drum, there are side blades on the mixing arms so that they can scrape off the concrete on the end faces.

  • Feeding system

The feeding system is composed of a hoisting mechanism, a loading frame, a hopper and a feeding nozzle.

  • Discharging system

The system consists of discharge door, air cylinder or hydraulic cylinder. It can be controlled hydraulically, manually or pneumatically.

  • Water supply

The water supply system consists of a water pump, a throttle valve, cleaning and sprinkling device. The throttle valve regulates the flow of water, and the total amount of water supplied is regulated by a time relay.

  • Electrical system

The electric control system is designed with an air switch, a fuse, and a thermal relay with the functions of short circuit protection and overload protection. The electrical components in the distribution box are mounted on an insulating board, which is very safe and reliable to use, and also easy to operate and maintain.

Twin Shaft Concrete Mixer Cases

JS1000 in Uzbekistan AJ50 Concrete Plant
JS1000 in Uzbekistan AJ50 Concrete Plant
JS500 in Pakistan AJ25 Batch Plant
JS500 in Pakistan AJ25 Batch Plant


Working of Dual Shaft Mixer

The mixer is a sort of compulsory concrete mixer as it provides forced agitation by blades which are evenly placed on the rotating shaft in the drum. During operation, the rotating shaft drives the blades to shear, squeeze and turn the material to force the agitation, so that the material is uniformly mixed in the violent relative motion.

The service life of the mixer is determined by the amount of agitation. Generally, the machine can complete the agitation of 30,000 cubic meters.

Why Choose Us

  • Exquisite processing technology to ensure superior quality products

Large CNC coordinate boring machine is employed to process shaft bearing hole to ensure the coaxiality and accuracy of the shaft; sandblasting for rust removal, polyurethane coating can ensure better appearance and longer lasting paint; strict testing of all aspects of products.

  • Full range of after-sales service

AIMIX Group provides customers with a comprehensive after-sales service including the equipment installation, commissioning, spare parts service, free technical advice and 12-month warranty. We have a professional technical team with over 60 after-sales service engineers to help you solve any problems you have in installation of the equipment. Our service is available at 24/7. If you have any questions, please feel free to get in touch with us.

Looking for reliable twin shaft concrete mixer manufacturers? You can rely on AIMIX!

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