NON-METALLIC REINFORCEMENT PRODUCTION LINE Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: production line has bobbin holder with its axles carrying bobbins with roving, fritting chamber, impregnation chamber with tension device, moulding unit with setup of dies, preliminary polymerization chamber with winder unit, polymerization chambers, units for winding off and cutting of reinforcement, and pulling unit. Production line is provided with tension pulleys mounted on bobbin holder after each bobbin, aligning unit installed before fritting chamber and interacting with tension pulleys, and modular setup located after impregnation chamber. Winder axles are rotatable. Impregnation chamber has fluoroplastic coating on its inner walls and bottom which are angled towards chamber center. EFFECT: higher efficiency. 4 cl, 9 dwg