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 HYSK-630TA
Max. Swing diameter over bed mm φ800
Chuck diameter mm φ780
Max. Holding diameter mm φ310
The range of machining diameter mm 90~310
The range of machining length mm 600
Max. Swing diameter over saddle mm φ350
Spindle bore diameter mm φ320
Spindle speed r/min 50~320
Main motor power kW 37
X-axis Max. Travel mm 400
Z-axis Max. Travel mm 800
X/Z servo motor N.m 20/27
Rapid movement speed (X/Z) m/min 8/10
Tool rest station number NO. 8+2
Spindle center height mm 1150
Roughness mm Ra1.6
Machine weight ㎏ 12800
Machine dimension(L×W×H) mm 5200*2400*2400