Main Advantages of Continuous Slot Screen Welding Machine Include: 1. Low investment cost As a factory in China, weâ??re specialized in making continuous slot screen welding machines. The factory price we provide is comparable low and after sale service is good. 2. Low maintenance The continuous slot screen welding machines we produced can be used for decades of years. And the continuous slot screens produced by the machines are robust and have no moving parts. Their design prevents clogging, and the materials used resist corrosion and biofouling. 3. Easy cleaning The special structure of the continuous slot screens are non clogging and easy to clean. 4. No waste management During backwash operations, waste is carried away by the current. 5. Protection of the environment The flow rate through the continuous slot screen is so low that neither flora nor fauna can be dragged into the system.