by Liebherr, Germany – founder of professional component plant mixing plant system solution supplier: Hans Liebherr as a family business, Liebherr was founded in Germany in 1949 by Dr.
Hans Liebherr.
At present, Liebherr group has about 32600 employees and has established more than 100 branches on all continents.
It is not only one of the leading manufacturers of construction machinery in the world, but also a technical innovation product and service provider recognized by customers in many fields.
Germany’s strong mechanical equipment design and processing foundation has made the production form of prefabricated components develop by leaps and bounds.
Today’s small series mainly introduces the three concrete conveying systems provided by Liebherr, a professional component plant mixing plant system scheme supplier in Germany: concrete pumping system, mobile conveying hopper system and concrete mixer truck conveying system with pumping arm.
These three systems are respectively aimed at different concrete formula requirements and different types of component production forms.
Click to watch the video ↓↓↓▲ three concrete conveying systems in Liebherr, Germany ↓ concrete mixing plant.
First, let’s see how the concrete mixing plant works.
▲ aggregate (gravel and sand) is loaded into the storage bin of the batching station through the loader.
▲ after being measured and given by the control system, it is sent to the receiving hopper of the upper feeding and belt conveyor, and then the aggregate is transported to the waiting hopper at the upper part of the mixer by the feeding belt conveyor.
▲ under the control of the control system, the cement is transported from the cement silo to the cement weighing bucket through the screw conveyor, and the water and additives are transported to the water and additives weighing bucket by the liquid supply system.
▲ after all materials are weighed, all materials enter the mixer and are mixed evenly by the concrete mixer.
The first of the three concrete conveying systems is the concrete pumping system.
▲ the concrete pumping system completes the suction and discharge of concrete through the conversion of distribution valve, which is used to make large components.
The second is the mobile conveying hopper system.
▲ when the concrete required for the fabrication of prefabricated components is transported to the factory by shuttle machine.
▲ cast concrete through the distributor to make components.
The third is the concrete mixer transportation system with its own pumping arm.
▲ use the concrete mixer with its own pumping arm to transport the concrete to the factory.
▲ pour concrete in specific mold 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 more suitable to be different from the other two methods other than our domestic conveying hopper.
Conclusion the subdivision of the whole industrial chain in Germany has a large number of enterprises, and almost most product supply enterprises, including equipment suppliers, accessories suppliers, chemical agents suppliers and even component suppliers Business is not a single enterprise that makes 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 be more and more perfect and professional in the future.
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