Instructions of multi-station cold cold upsetting formers materials and trademark 1.Machine body is made of HT300 high quality cast iron cast by Taiwan factory. 2.Main sliding table is made of QT600 ductile iron cast by Taiwan factory. 3.Main crank shaft is made of 42CrMo forging alloy steel after Nitriding treatment. 4.All cams , rolling wheels and slide gibs are made of material SKD-11 after whole body vacuum hardening. 5.Gripping plate is made of aero hard aluminium after hard anodizing treatment . 6.Main die holder is made of 42CrMo forging alloy steel. 7.Wearing workpieces all are made of material 38 CrMo AIA after hard nitriding treatment. 8.Phosphor bronze PBC-2 is used for making all copper sleeves and brasses of the machine. 9.The bottom of front and back wing of main sliding table is adopted super wearing inserted copper plate (PBC-2 material) with self lubrication. 10.Main transmission clutch is adopted famous Taiwan Yung Shing product. 11.Adopting France Schneider converter. 12.Adopting Japan Mitsubishi PLC. 13.Adopting Japan NSK and IKO bearing . 14.Lubricating pump, cooling pump are made by TSWU KWAN from Taiwan.