The aim of the paper is to identify part quality parameters made of antifriction composite materials depending on the number of factors such as pressing temperature, release time in the hot press and after pressing. At the same time an attempt to minimize test number is made. Plan for the complete factorial experiment with a variation of three factors at two levels by using the methods of regression analysis is designed. The analytical dependences of hardness, linear dimensions and part weight on the influencing factors were obtained after pilot studies results processing of polymer composite material parts.