a. Round steel preparation;
b. heating;
c. Hot rolling
d. Cut the head;
e. Pickling
f. Grinding
g. lubricating;
h. Cold rolling processing;
i. Degreasing
j. Solution heat treatment;
k. Straightening
l. Cut tube
m. Pickling
n. Product testing.
b. heating;
c. Hot rolling
d. Cut the head;
e. Pickling
f. Grinding
g. lubricating;
h. Cold rolling processing;
i. Degreasing
j. Solution heat treatment;
k. Straightening
l. Cut tube
m. Pickling
n. Product testing.
Twin Screw Barrel,Barrel Screw Extruder,Injection Molding Barrel,Barrel And Screw
Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory (General Partners) , https://www.jinshenggalloy.com