... customer's request. 3.press:250T-1000T Product: Drilling spare parts ,forged blank ,professional forging parts manufacturer. ... friction forging press(250T, 300T,400T,630T,1000T),natural gas heat furnaces, air forging hammer (75KG,150KG,250KG, ... , AISI, API, UNI, DIN, SIS and EURONORMMachiningturning, milling, drilling, grinding, threading, CNC machining etc. Surface Finishingsand blasting, polishing, ...