Toothed harrow made of nylon or stainless steel is equipped to the chain shaft according to certain rankings, which will form an enclosed circulating toothed harrow surface. The whole toothed harrow surface does the circulating exercise from top to bottom driven by the driven chain. The solid suspended matter intercepted on the toothed harrow will be picked up to the platform, and cleaned by turning the brush. Then the goal of protecting the water pump and reducing subsequent work load will be reached.
Fully automatic mechanical bar screen machine is a ideal equipment for the pretreatment of the large and medium-sized water supply and drainage engineering facilities water inlet, it is widely used in the water and sewage pretreatment of urban and planning area. The clear of fill sundries of water plant, sewage treatment plant, electric power plant, steel plant. To ease the following process treatment load. At present, the machine has been successful used in worldwide discharging system engineering.
1. Sieve screen is offered with apertures from 0.5 mm ,1mm, 1.5mm to 3 mm;
2. Passive filtration method maximizes solids removal;
3. No moving parts, easy to set up with small installation area;
4. Self-cleaning, easy to maintain, and the running cost is zero;
5. No actuating equipment, neither vibration nor noise is produced;
6. Simple structure, operation simplicity, sturdiness;