Chain Saw,Electric Chainsaw,Cordless Chainsaw,Small Chainsaw Ebic Tools Limited , http://www.ebictools.com In order to maintain the health of workers, we have successfully developed the water curtain dust-removing grinder dust collector as shown in the figure, which is not only lightweight, but also has a dust removal efficiency of over 95%. 1. Structural principle Water curtain dust-removing grinder dust collector consists of casing 1, Water Pump inlet pipe 2, water pump 3 (flow rate 240L/h, working pressure 0.25MPa), water pump outlet pipe 4, sprinkler head 5, dust guide pipe 6 Post-sediment chamber sealing cover