Mobile concrete batching plants for sale have been ideal choices for mobile construction project of long construction line and needs to change the construction site frequently, such as, highway, railway, port, water-power engineering. And mobile concrete batch plant for sale is a special concrete production equipment combines material storage system, material weighing system, material conveying system, material weighing system, discharging system and full automatic control system into a drag unit. Portable batching plant is the same as the stationary concrete batching plant in working process, operating method and maintenance, meanwhile, it is with features of easy transportation, convenient assembly and disassembly as well as simple storage management. What’s more, portable concrete batch plant is widely used to mix no-slump concrete and fluidity concrete. The whole equipment has less land occupation, and during the usual working process, the maintenance only needs few people and short time, which greatly save the construction cost. Also, portable concrete batching plant is suitable for new rural construction. Its high mechanization degree brings a lot of convenience to people.
Mobile batching plant for sale has seven parts.
1. Aggregate batcher. Aggregate batcher also has many types from two to four storage hoppers. And different types have different weighing methods and efficiency, you can choose a proper one according to the requirement of the construction;
2. Belt conveyor. Usually adopt belt conveyor to convey the pre-weighed aggregates. It has characteristics of high productivity, long conveying distance, stable performance and low maintenance cost;
3. Cement silo. There are two cement silos in the whole portable cement plant. One is to store the cement and another is used to store fly ash;
4. Screw conveyor. Screw conveyor is used to transport the cement and coal ash. When the butterfly bamper of the cement silo is opened, the powder will be discharged to the powder weighing system through the screw conveyor;
5. Mixing console. As mentioned above, the mixing console usually is JS or JSS series twin shaft concrete mixer, which can achieve effectively and evenly mixing;
6.Materials weighing system
1) Aggregate weighing. There are three ways to weigh the aggregates: separate weighing, accumulative weighing and belt weighing. If your construction is urgent, you’d better choose separate weighing and there are four warehouses for aggregates weighing at the same time. Therefore, among these three ways, it has the highest weighing efficiency. And for accumulative weighing, under the storage bin is only one weighing hopper, so the aggregates will be weighed in turn and it takes much more time. But compared to separate weighing, it takes lower costs. As for belt weighing, it belongs to accumulative weighing, the difference is that there is a weighing sensor on the belt, when the storage bin discharges the aggregates to the belt and the aggregates will be weighed by the sensor.
2) Powder weighing. Actually, screw conveyor is the bridge between the cement silos and powder weighing system. when the powder is discharged by opening the butterfly bamper, the powder will enter into the powder weighing system and after the weighing process, it will be discharged to the waiting storage bin.
3) Additive and water weighing. Firstly, water pump draws water from the pool and pumps the water into the water weighing hopper. Meanwhile, additive pump will pump the additive to the additive weighing system and after the weighing process, discharge the additive into the water weighing hopper.
7. Electrical control system. One is full automatic control and another is semi-automatic control. It all depends your demand.
The working process of mobile batch plant for sale is easy to understand.
1. Wheel loader sends several kinds of aggregates to the batcher, after the weighing, the aggregates will be conveyed by the belt conveyor to the waiting storage bin;
2. Open the butterfly bamper of the cement silo, cement and coal ash will be discharged to the powder weighing system through screw conveyor, and after the weighing, the powder will be discharged to the mixing console;
3. As for additive and water, they are pumped into the individual weighing hopper, and after the weighing process, additive will be discharged to the water weighing hopper, and then, the mixture will be discharged to the mixing console;
4. Firstly, mix the powder and mixture of water and additive into the mixing cylinder, begin to mix, several minutes later, discharge the proportioned aggregates into the mixing console. And mix again. Twice mixing will not only improve the mixing quality, but also protect the mixing console;
5. After the mixing process, the concrete mixture is accomplished. So, put them into the concrete mixer truck and transport them to the designated construction site.
Portable concrete batch plants have many advantages as fellows.
1. High productivity and low energy consumption.
We adopt JS or JSS series compulsory concrete mixer as the mixing console, double helix mixing blades and advanced shaft-end seal technology, which greatly improve the performance of the whole portable concrete plant;
2. Stable performance and long service life.
We spare no effort to buy imported brand parts and learn advanced Germany technology, ensure the quality of the machine;
3. Easy movement and convenient maintenance.
Portable concrete mixing plants are in a complete drag unit, so it can be transported easily. In addition, it has compact structure and less land occupation. At the both sides of the belt conveyor, there is maintenance tunnel for the convenience of check and maintenance.
|Theoretical production capacity(m³/h)||25||35||50||75|
|Aggregate Bin volume(m³)||3.2||7.3||8.3||12|
|Weighing Accuracy||Aggregate (KG)||±2%||±2%||±2%||±2%|
|Discharging height(M)||2.8 m||2.8 m||2.8 m||3.8m|
We mainly have types of YHZS25/35/50/60/75/90/120 for your selection. And they are equipped with corresponding JS series twin shaft concrete mixers: JS500/750/1000/1000/1500/1500/2000. Some portable concrete mixer batching plants are equipped with JSS double spiral belt concrete mixer. Compared to JS series concrete mixer, this kind of concrete mixers reduce the mixing time to half, and the evenness is increased by 15%. But both JS series and JSS series have good reputation from customers, you can choose one kind of according to your practical construction condition.
Our company has been engaged in the production and marketing of the concrete machine for many years, and our portable batch plant as one of the most popular construction machine, it has been sold at home and abroad, and has won the good reputation. Also, our service is much more considerate and complete. When you give an inquiry for portable concrete plants, we will serve you sincerely.