• Werner Finley Private Limited

Hydroband Filter

The HBF system consists of two circular disc wheels duly mounted on central pipe connecting to hollow shaft, which keeps rolling on honeycomb belt on the disc axis. Filter media is allowed to pass between disc and the honeycomb belt with no relative motion, so perfect sealing is achieved for zero leakage and efficient filtration. The dirty coolant is allowed to enter through the centre hollow shaft having multiple pouring slots inside for uniform distribution over the filtration bed. Good hydrostatic head results in building up of dirt layer cake with itself and enhances filtration efficiency. As soon as the dirty coolant increase it touches a certain level, the level sensor signals the geared motor to drive the honeycomb belt allowing the new media to pass gradually inside for fresh filtration and at the same time to remove the used media along with the dirt cake. Filtered coolant comes out at the bottom in to the clean tank for pumping back to the machine. Construction and working principle: fully automatic, practically no manpower needed for operation; requires less floor space compared other systems; can achieve desired filtration efficiency by using appropriate filter media; high hydrostatic head gives high filtration efficiency, consumes less power; and consumes less filter media, saves recurring expenses. Applications: in operations like grinding, lapping, rolling, honing, milling, wire drawing, component washing, etc. Special features: works on the principle of hydrostatic pressure and gravity with zero leakage in filtration chamber due to perfect custom built system to suit a given application; filter media used to achieve good filtration efficiency; and system can be used for individual machines and also for multiple machines centralised filtration system for efficient filtration.