Puffing nozzle
Illustrate
Technical parameters of expansion nozzle
Name: Expansion nozzle
Material: bearing steel GCR15
Specifications: 130 #, 150 #, 200 #, 250 #, 300 #, 350 #, 400 #, 450 #, 500 #
Purpose: Used for expanding glass fibers
Hardness: 55-65 °