... , 400T, 630T, 900T, 1600T, 2500T, 4000T friction press machine, 1. Die forging parts,2. We have 300T, 400T, 630T, 900T, ... 1600T, 2500T, 4000T friction press machine,3. Can supply 0.1 Kg ~ 100KG Die forging parts.4. Materials: Carbon steel, ... & specification!6. Excellent Quality Control, Good Price. Fast Delivery! Hot Forging used for railway&transport&railway tank,hopper,flat,wagon&train&freight ...