drum type screw grid decontamination machine is to absorb and digest foreign advanced technology, combined with the specific actual situation of China's water treatment project, by the company itself developed a new type of equipment, suitable for the fine grid of urban sewage treatment plant, but also the collection of grid dirt interception collection, transportation and pressing of three functions as one of the new products.

water conservancy grid (also known as rotary grid decontamination machine), it is mainly suitable for drainage pump stations with large flow. The inlets of rivers and large water conservancy pumping stations are used to intercept large chunks of solid floating debris in the water body to ensure the smooth flow of water. Structure and working principle

Rotary filter is a commonly used water treatment solid-liquid separation equipment, mainly used to intercept and eliminate smaller diameter suspended solids and particulate impurities in the water supply system, often used in water supply projects such as waterworks with surface water as the water source, and can also be used in drainage treatment projects, and further remove the dirt in the water source after the coarse grid.

The use of flat grid (filter) is artificial sewage water treatment equipment, mainly used in the thick (fine) grid canal of waterworks and urban sewage treatment plants with less screen residue.