by Liebherr, Germany – founder of the professional component plant mixing plant system solution supplier: Hans Liebherr, as a family enterprise, Liebherr was founded by Dr.
Hans Liebherr in Germany in 1949.
At present, Liebherr Group has about 32600 employees and more than 100 branches in all continents.
It is not only one of the world’s leading manufacturers of construction machinery, but also a supplier of innovative products and services recognized by customers in many fields.
Germany’s strong foundation of mechanical equipment design and processing has led to a revolutionary leap in the production form of prefabricated components.
Today, Xiaobian mainly introduces the three concrete conveying systems provided by Liebherr, a professional component plant in Germany, the mixing plant system solution supplier: concrete pumping system, mobile conveying hopper system and concrete mixer truck conveying system with pumping arm.
These three systems are designed for different concrete formula requirements and different types of component production forms.
Click to watch the video ↓↓↓↓▲ The concrete mixing plant of the three major concrete conveying systems in Liebherr, Germany.
First, let’s see how the concrete mixing plant works.
▲ The aggregate (crushed stone and sand) is loaded into the storage bin of the batching station by the loader.
▲ After being measured by the control system, the aggregate is sent to the upper part of the mixer, and the belt conveyor receives the hopper, and then the aggregate is sent to the upper part of the mixer by the belt conveyor.
▲ Under the control of the control system, the cement is transported from the cement bin to the cement weighing hopper through the screw conveyor, and the water and additives are transported to the water and additives weighing hopper by the liquid supply system.
▲ After all materials are weighed, all materials enter the mixer and are evenly mixed by the concrete mixer.
The first of the three concrete delivery systems is the concrete pumping system.
▲ The concrete pumping system completes the suction and discharge of concrete through the conversion of the distribution valve, which is used to make large components.
The second is the mobile conveying hopper system.
▲ When the concrete required for the production of prefabricated components is transported to the factory by shuttle machine.
▲ Pour concrete through the distributor to make components.
The third is the concrete mixer truck conveying system with its own pumping arm.
▲ Use the concrete mixer with its own pumping arm to transport the concrete to the inside of the plant.
▲ Pour concrete with specific molds and make components.
In fact, the third conveying system is very common in other European countries, such as Spain, and the pouring efficiency is very high.
▲ The real picture is like this (a component factory in Barcelona, Spain).
In addition, the self-compacting concrete commonly used in Europe is also suitable for the other two methods that are different from our domestic delivery hopper.
In conclusion, the whole industrial chain in Germany is subdivided, and the number of enterprises is so large that almost most of the product supply enterprises, including equipment suppliers, parts suppliers, chemical agent suppliers, and even component suppliers, are not solely engaged in such products.
The products in the PC field are only a branch of their many products.
This high integration of social resources is the characteristic of socialization.
It is believed that the industrial chain of China’s prefabricated construction industry will become more and more perfect and professional in the future.
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