Air Treatment & Conditioning

Automatic Control System Concrete Mixing Station For Construction Materials Machinery
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Features of Concrete Mixing Plant:
1. Driving system adopts planetary gear, the gimbals transmission shaft insures circumgyrate at the same speed
2. With its modularization structure, it is easy to transport, install and debug more quickly.
3. Mixing system choose the spiral mixing system , which has high efficiency , scale board and mixing blades adopts high-rigidity and high tenacity wearable case alloy steel, to prolong the working life.
4. Aggregate lifting appliance adopts frequency control, thus providing smooth and reliable operation.
5. Lubrication system adopts advanced centralized oil lubricating system, convenient for oil supplying, this system is equipped with overvoltage warning and low oil level warning, safe and reliable
6. PC+PLC control system ensures the high reliability.
7. With its virtue of precise computation, it can meet the requirement of every high performance concrete.
8. Human-based intelligent control facilitates the operation greatly.
9. Structural members are durable, and most electric elements adopt world famous brands.

The matched concrete mixer
JS series concrete mixer is double horizontal sindle forced mixer. It can work alone, or be combined with PLD series batching machine to work as simplified concrete mixing plant, or supply the main machine for the mixing plant. It can be applied in large, medium-sized, and small component factories and roads, bridges,water conservancy, ports and other indutrial or civil constructions. It can be used to mix the dry concrete , plastic concrete, fluidity concrete, lightweight aggregate concrete and various mortars. It is a high efficient machine with extensive application.

Aggregate batching machine
PLD series concrete batching machine is a kind of equipment with automatically batching material on the front desk and using mixer together. It can automatically finish the batching procedures of 3-6 kinds of materials such as :sand , stone, cement according to user& acute;s design .
This series products adopt elecrtonic weighing, computer control, digital display, wired remote control operation, and have such advantagements as accurate weighig , high precision batching, quick speed, strong control function and convenient operation. After this series concrete batching machine combines with ralative concrete mixer, different types and specifications combined concrete mixing station can be formed.

Cement Silo
Adopt the sheet structures are convenient for the transportation and could save the freight cost, meanwhile it is convenient to commissioning and installation.

control System
1. PLC command and control operation
2. Main electrical components: SCHNEIDER or SIMENSE
3. Manuel and Auto Control is freely changeable
technical parameter

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Model | HLS60 | HLS90 | HLS120 | HLS180 |
Feeding volume(L) | 1600 | 2400 | 3200 | 4800 |
Discharging volume(L) | 1000 | 1500 | 2000 | 3000 |
productivity(m3/h) | 60 | 80 | 100 | 150 |
Aggregate weighing capacity (Kg) | 3500 | 4500 | 6000 | 9000 |
Cement weighing capacity (Kg) | 600 | 1000 | 1200 | 1800 |
Fly ash weighing capacity (Kg) | 300 | 300 | 500 | 800 |
Water weighing capacity (Kg) | 300 | 500 | 600 | 800 |
Additives weighing capacity (Kg) | 30 | 30 | 50 | 50 |
Mixing power(Kw) | 2×18.5 | 2*30 | 2*37 | 2*55 |
Total power(Kw) | 130 | 160 | 200 | 240 |
Discharging height(m) | 3.8 | 3.8 | 3.8 | 3.8 |
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Measuring precision(%) | Aggregate | ±2% | ±2% | ±2% | ±2% |
Water | ±1% | ±1% | ±1% | ±1% |
Cement | ±1% | ±1% | ±1% | ±1% |
Additives | ±1% | ±1% | ±1% | ±1% |
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