1. The grid rings in the mechanical grid basket are arranged in a step shape, and form an angle of about 55 ° with the water flow , thereby forming a baffle. Because of the formation of the baffle, even if the thickness is smaller than many contaminants in the gap of the grid, such as fibers, Bristle, paper, plastic scraps and hygiene products can also be separated.

2. The basket-shaped structure makes the filter surface of the grid immersed in the water increase, the flow of water increases, and the head loss is reduced. The working method of rotating cleaning continuously produces new grid filter surfaces, so the accumulation plane in front of the grid in the channel is very low. .

3. When the width of the channel is narrow, the separation effect can be improved by using the drum grille, and the maintenance work can be reduced to the extent through the maintenance-free manufacturing method: no oil is required at the rotating point, and the number of refueling of the motor-driven machinery is very small. Use water pipes to flush the device regularly.

4. All parts in contact with water are made of stainless steel 304 , and are acidified / purified in the soaking tank . In all civil sewage and most industrial sewage, the machinery can have anti-corrosion performance and long-term service life.

5. The post-processing cost of the grid slag can be reduced through the compression treatment of the grid material. 

6. The water retaining sloping plate can be installed in the canal through various angles, so that the sewage does not flow away from the drum grille.

7. The grid slag discharge pipe can be customized according to the specified height.

8. The drum grille can be lifted by the hoisting ring on the equipment.

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