1 unit main machine with a capacity of 120 liters. Recovery quantity is approximately 20 ~30 liters per hour. One cleaning solution bucket with a capacity of 200 liters equipped an automatic pumping motor and recovery percentage is 85% or more. Keep the cleaning solution to ensure the quality of plate making in order to save a lot of solution expense, solve the problem of disposing waste solution, and conforms to environmental protection requirement. May connect the plate washing machine with a pump to deliver chemical by pressing a button. No need to do it manually. Easy to operation.