Daswell Beton mixer has developed and promoted rapidly

After the rising of compulsory concrete mixer in the early 1950s concrete pump, compulsory concrete mixer has developed and promoted rapidly. The vertical shaft disk compulsory concrete mixer is the first to come out. It is composed of turbo-prop concrete mixer and planetary concrete mixer. After 1970s, with the application of light-weight aggregate concrete mixer pump, the circular groove horizontal shaft compulsory concrete mixer which is also horizontal shaft concrete mixer appeared. It can be divided into two types: single shaft and twin-shaft, which has features of self-falling mixing and compulsory mixing.

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:js concrete mixer,mobile concrete batching mixing plant,diesel concrete mixer,We will provide you with the best product and service.

Compulsory concrete mixer is developed successfully in the early 1980s. But it develops quickly and has far surpassed many other models in the product specification and product quantity. The mixer is the core of compulsory concrete mixer and it is closely connected with mixing quality, production efficiency and using and maintenance costs. It is composed of double circular groove drum which is placed horizontally, two mixing shafts which rotate in the opposite direction and mixing blades.

According to concrete additive association of China building materials association statistics, the total production of concrete additive is 7.2252 million ton in China in 2009, 4.8468 ton of which is water reducer.

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