Drill Collar Ma..
Telephone:
0086-523-87991809
Mobile phone:
0086-13951157652
Drill collar threading machine
This machine is special for threading drill collar. It has the advantage of high
accuracy, high rigidity, big power etc. Machine bed is 45°slant. The guide way is steel inlaid
guideway. Use 8-station electric turret for outside screw, dual immovable tool rest and
compound tool bar for inside screw, tool setting is convenient. Spindle is high accuracy, high rigidity,
can assure drill collar thread quality. It has automatic lubricating and oil way fault alarm
function. Equipped with big power centrifugal cooling pump, prolong the cutter life. The machine is
full closed covering, good water proof. With auto pipe loading/unloading device, work efficiency is highly
improved.
|
Items |
Unit |
HY—338F |
HYSK-630TA |
|
Max. swing diameter over bed |
mm |
φ880 |
φ800 |
|
Chuck diameter |
mm |
φ630 |
φ780 |
|
Max. holding diameter |
mm |
φ245 |
φ310 |
|
The range of machining diameter |
mm |
90～245 |
90～310 |
|
The range of machining length |
mm |
600 |
600 |
|
Max. swing diameter over saddle |
mm |
φ320 |
φ350 |
|
Spindle bore diameter |
mm |
φ255 |
φ320 |
|
Spindle speed |
r/min |
50～360 |
50～320 |
|
Main motor power |
kW |
22 |
37 |
|
X-axis Max. travel |
mm |
450 |
400 |
|
Z-axis Max. travel |
mm |
900 |
800 |
|
X/Z servo motor |
N.m |
20/27 |
20/27 |
|
Rapid movement speed (X/Z） |
m/min |
6/8 |
8/10 |
|
Tool rest station number |
NO. |
4+2 |
8+2 |
|
Spindle center height |
mm |
1150 |
1150 |
|
Roughness |
mm |
Ra1.6 |
Ra1.6 |
|
Machine weight |
㎏ |
9600 |
12800 |
|
Machine dimension（L×W×H） |
mm |
4500*2200*2000 |
5200*2400*2400 |