| |
Conveying systems of the tube-rolling complex |
|
|
| Conveying system |
Description |
 |
| |
Area of cutting and feeding the billets into the furnace |
|
|
| |
Intended for feeding the billets from the existing mill to
the storehouse of the tube-production billets or directly to
the heating oven with cutting simultaneously to the required
lengths and with quality control. |
|
|
 |
| |
Area for transfer from the furnace to the piecing mill |
|
|
| |
Serves for feeding the heated billets from the heating furnace
to the rotary piercing mill. |
|
|
 |
| |
Unloading table of the piercing mill |
|
|
| |
Intended for receiving the billets, which were not passed
to the piercing mill for any reasons, thrown to it from the
inlet side of the piercing mill. |
|
|
 |
| |
Billet deoxidation station |
|
|
| |
Serves for protecting the internal surface of the tube against
oxidation by feeding the mixture of air and boron powder into
the tube. |
|
|
 |
| |
Manipulator for transferring the billet from the piercing mill to the rolling mill |
|
|
| |
Serves for transferring the hollow billets from the piercing
mill to the elongator for rolling them further into the rough
tubes. |
|
|
 |
| |
Area of transferring the rough tube from the mill to the mandrel extractor and from the mandrel extractor to the stretch-reducing
mill |
|
|
| |
Serves for conveying the rough tube rolled on the mill and
drawn onto the mandrel to the mandrel extractor and the rough
tube removed from the mandrel to the stretch-reducing mill. |
|
|
 |
| |
Outlet table of the stretch-reducing mill |
|
|
| |
Serves for transferring the completed tube of off-gauge length
from the mill to the inlet section of the refrigerator. |
|
|
 |
| |
Inlet table of the refrigerator |
|
|
| |
Serves for transferring the completed tube to the refrigerator. |
|
|
 |
|
| |
Serves for transferring the completed tube of off-gauge length
from the hot line to the line for preliminary finishing of the
tube with cooling simultaneously the same during a certain period
of time. |
|
|
 |
| |
Outlet table of the refrigerator |
|
|
| |
Serves for removing the tubes from the refrigerator and transferring
them onto the inlet table of the saws of the preliminary finishing
line. |
|
|
 |
| |
Conveying equipment of preliminary finishing lines №1 and №2 |
|
|
| |
Serves for conveying the tubes from the refrigerator to the
saws cutting them. |
|
|
 |
|
| |
To be used for tubes delivery to tempering furnace. |
|
|
| |
|
| Conveying system |
Description |
 |
| |
Conveying equipment of the area for marking and painting the tubes |
|
|
| |
The devices are intended for the tube-rolling complex and
used for conveying the billet, unfinished and finished tubes
between the made process equipment of the complex. |
|
|
 |
| |
Conveying equipment of the area for packing the tubes, weighing and marking the packs |
|
|
| |
To be used for tubes delivery to packaging machine, weighting
and labeling plant, wrappage labeling plant. |
|
|