according to the need of the user to design the product

 Solid-liquid separation technology has been one of the key technologies in water treatment. Air flotation method is the best choice for removal particles with gravity the same as water. This machine is designed by the principle of “shallow tank theory” and “zero-speed”, integrates flocculation, air flotation, skimming, sedimentation and sludge scraping, symbols high-effective and energy-saving water purifying device.

    First, it is used for waterworks to remove algal and descend turbidity with lake water as water source.

    Second, it is used for industrial water treatment such as petrochemical, paper mill, textile, printing, electroplate, leather, food industries etc.

    Third, it is used for recovery of valuable products from sewage such as fiber recovery from paper mill water and wood pulp water.

    It obtains the Shandong province environmental protection product use approval certificate.The system's removal rate of COD and BOD ,ss is more than 85% and 90% respectively.

    It has the advantages of low energy cost,high efficiency,ecomonical and simple operation,low investment cost,small ground occupation and the others.

    It is widely used in the industrial sewage and municipal sewage's reaching standards treatment in the industry of papermaking,chemical industry,pringting and dyeing,oil refining,starch and foodstuff.

   Our leading products include four main series of products which are pulping, filtering, paper making and sewage treatment equipment, consisting of dozens of varieties.