Loader various pin shaft 30*80 30*100 30*130 30*150 35 * 80 35*100 35*130 35*150 40 * 80 40*100 40*90 40*120 40*130 40*150 40*160 40*180 45*150 50*140 55*160 loading machine and all kinds of transfer shaft 40*120 40*150 45*120 50*130 55*160