... 227mm×275mm 9) stroke of ejecting 50mm10)Upper and diameter ofejector bar 40mm11)Power of motor 5.5kw12)Mainweight ... 3640kg3.Structure characteristicsand working principle The press is a traditionalstructure of friction ... working cycleof the press is over.4.Structure ExplanationThispress consists of frame, drive, flywheel, slide, operation, brake, ejector, ...