I heard that there is a special production valve stem equipment, automation, production accuracy and production efficiency are high equipment
Horizontal lathe, stem processing accuracy is not high, the general machine tool on the line
It can be done with an ordinary lathe, and other machine tools do not provide much speed
CNC CNC lathe, CNC milling machine, CNC milling machine is now the fastest can be in place. This part of Wenzhou is called a flying (milling) stem,Gate valve, globe valve and other T thread are CNC milling machine flying, professional processing valve stem is doing so
