| Abstract:Shoe press is a key equipment in modern paper making process.Shoe press counter roll is a controlled crown roll, the loading of the shoe press and counter roll is the same presure output by a proportional relief valve, the design is very smart to keep the oil film between the loading shoe and shell of the counter roll allways the same thickness, regardless of the linear presure changes, therefore the stiffness of the oil film is infinitely great, which extends the working life of the equipment． |
