... is composed of candle holding dish, water tank, machine frame, spool box, hand wheel, spindle, bevel gear, lead screw, nut, nut shelf, bearing ... box, cross beam, push-off tube and candle moulding tubes, etc.2.2 Performance2 ... of the bevel gear, lead screw, nut and nut shelf, move the cross rail and push the candle off tube. Put on the ...