... gating system consisted by mixing extruding shaft ,the shaft sleeve and main reductor motor . mixing extruding shaft made from special alloy through extrusion ... . vacuum is 0 – minus 0.1. Ø Solidification system consisted by curing agent pump, motor, pressure gauge, the PFA hose, air ... (frequency conversion power of main motor is 5KW, power of curing agent pump motor is 1.5 KW), transformer of power ...