The invention discloses a paper making felt production process for a medium-high speed paper machine, and relates to the field of paper making felt production. The paper making felt production processfor the medium-high speed paper machine comprises the steps that spraying operation is conducted on the two sides of a base cloth; a first fiber core layer and a second fiber core layer fit the two sides of the base cloth respectively; a first fiber surface fits the side, away from the base cloth, of the first fiber core layer; a second fiber surface fits the side, away from the base cloth, of the second fiber core layer. The exposed end of the first fiber core layer and the exposed end of the base cloth form a first step portion, a second step portion is formed at the other end relative to the first step portion, and the first step portion can be completely contained in the second step portion. The invention provides a production system including the paper making felt production processfor the medium-high speed paper machine. The paper making felt production process for the medium-high speed paper machine is simple in step, convenient to operate, low in cost and capable of achievingautomatic control and intelligent production.