2400 four-cylinder machine, the five network diameter of 1.25, copper rod copper wire, back roll diameter 500, to the pressure of two 400 +450, 550 +600 three main pressure, pneumatic steel 
 Sizing roller, dryer diameter of 0.5 * 2.95 four, square box frame, Qinyang Trolley Factory, four-roll calendar, Liaoning Benxi, arm, roll machine, rewinding machine