2020-08-28
The two ejection systems shown in Fig. 6.39 consisting of plates 12, 13, 16 and 17 start at the same time, because the lock 7, pushed by spring 6 and screw 5, is engaged with the up groove of pin 4...
2020-08-27
Two-step Ejection by Swing Bar The lower system starts, the upper system begins the ejection only in the second step as Fig 6.36 shows. The mold opens, while the ejector bar 7 which engages the sto...
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