*Big spindle bore and double chuck allows clamp and process big diameter pipes. *Integral machine bed adopts high strength iron casting to realize high rigidity and precision. *Ultrasonic frequecncy quenched guide ways are hard enough for good wear-resistance. *Equipped with taper guide bar device, this enables the machine to process taper threads.
This series CNC pipe threading lathe with full servo headstock structure and applies combined electic chuck, it is high-efficiency machine in machining and repairing all kinds of pipe, drilling rod, thread coupling in petroleum field; meawhile, it has all the common functions of normal CNC lathe such as processing the inner hole, end face of shafts and plates, it can be widely used in industries of petroleum exploiting, minerals mining, chemical piping etc. Standard accessories: semi-shield, SIEMENS CNC contoller, automatic lubrication, electrical turret, coolant pump,. Optional accessies:FANUC or other CNC controller, full-shield, hydraulic turret or power turret.
specification | unit | QKD1325 | QKD1330 | QKD1335 | ||
capacity | Swing over bed | mm | 800 | 900 | ||
Swing over cross slide | mm | 435 | 535 | |||
Distance between centers | mm | 1000/1500 | 1000/1500 | |||
Pipe threading range | mm | 50-220 | 110-290 | 110-340 | ||
Spindle | Guide way width | mm | 705/755 | 705/755 | ||
Max. load capacity | T | 5 | 5 | |||
Spindle bore | mm | 240 | 355 | |||
Spindle speed steps | stepless | stepless | ||||
Spindle speed range | rpm | 90-450 | 90-350 | |||
Chuck | mm | Φ630/electrical 4- jaw chuck | Φ780/electrical 4- jaw chuck | |||
Turret | Turret/ tool post | Electrical 4 position | ||||
Tool shank size | mm | 32×32 | 40×40 | |||
Feed | X axis travel | mm | 480 | 480 | ||
Z axis travel, without tailstock | mm | 1000 | 1000 | |||
X axis rapid travel | mm/min | 4000 | 4000 | |||
Z axis rapid travel | mm/min | 6000 | 6000 | |||
motor | Mian spindle motor | KW | 22 | 22 | ||
Coolant pump motor | KW | 0.125 | 0.125 | |||
Dimension | Width x height | mm | 2050×2050 | 2050×2050 | ||
length | mm | 3950/4450 | 3950/4450 | |||
weight | Net weight | T | 8.18.3 | 8.9/9.1 |