Size of screw thread

1.

size of screw thread?
PT1/4, it is normal in
Russia we will offer
connectors for oil pipe

2.

ring need to be 125 mm
定位环 125mm
OK
ok it is 125 now

3.

parameters of hot runner system?
need at least per 1 hot point as spare parts
we offer hot runner 2d
drawings
热嘴信息请提供 热嘴2d 提供一下
OK

4.

ok, we will offer
obligatory need this one
hot tip as spare parts
送一个热嘴作为备用件

5.

mold work
first step
this plate open several mm to let center pin ( blue arriow ] leave plastic part, prepare to releave undercut[red arrow] in
cavity side

6.

second step
hydraulic cylinder move rack , screw insert turn and move down

7.

third step
Parting line surface open

8.

4th step
ejector plate to eject plastic part drop down

9.

5th step
hydraulic cylinder move back, screw insert move back, mold close for next cycle