The aluminum extrusion press for 700UST,total weight is 23(Ton); outer Dia. is 6500*3230*2950(mm); working pressure is 21(Mpa); total power is 92(KW); specification of used billet Dia. is 4''*470(inch); specification of Main and Auxiliary Cylinders Dia. is φ160*120; piston Dia. is 580(mm); Dia of discharge gate is φ120(mm); center height of press is 870(mm).