The use of different units can recognize some knowledge Roots vacuum pump, because the composition has a presence in most of the crew Roots pump, which is why it can not be used as a single pump, it is in such a a combination of forms and shapes in the market, its influence is different in general, because of the high performance of the unit, only full play to the performance of these pumps combined to form a single, high-vacuum implementation is also provided by such equipment. Roots vacuum pump unit also occupies a very important position, whether it is with any kind of pump with a single, ultra-high overall performance can play not only in the degree of vacuum requirements, this configuration greatly on the overall portfolio increase the production capacity, while expanding the user's production process, increased production efficiency, in large part reflects the positive performance advantages, it has become the equipment of representative products, to better serve the development of the market Providing excellent products. With Roots vacuum reflect the overall, but also led to the advantage of other products, this combination is very suitable for different business use, and brought to the producers of the product is approved by the manifestation of this advantage, greatly enhance the company's overall development objectives, but also for the corporate image to a higher level.