(DVT)CK5280 Vertical Turning Lathe

Features of Vertical Turning Lathe with Double Column

1. With the adoption of modern advanced technology, our machine integrates mechanic, electric and hydraulic technologies as a whole unit.
2. Siemens 828D or 840D CNC system Fanuc OI-TD system and 100 % manual operation function.
3. To realize constant linear speed turning, our company adopts 2 gear mechanical transmission + DC motor stepless speed regulating with large torque.
4. High quality castings of vertical turning lathe with double column are treated by thermal aging treatment.
5. Guide on the crossbeam of China double column lathe machine is sticking with chromium-tungsten manganese plate.
6. Left tool holder is conventional and the right is CNC and both can be CNC tool carriers.
7. The guide way of worktable uses constant current oil supplied by constant motor hydraulic oil. The refrigerator constant coolant effectively reduces the variant of worktable and ensures precision machining of worktable.
8. The auto lubrication pump of vertical turning lathe with double column can lubricate sliding lubrication parts automatically.
9. High precision screw lead and imported bearing support.
10. It carried out JB/T9934.2-1999CNC vertical lathe technical condition.
11. The gearbox of China double column lathe machine uses high precision grinding gear.
12. The standard configuration of the machine includes crossbeam white steel protection and walking platform.
13. Large quantities of functional components of vertical turning lathe with double column are imported like Servo motor, servo drive, hydraulic, bearing, lead screw .planetary reducer .etc.

Parameters of China Double Column Lathe Machine

Term	Unit	CK5280
Max. turning diameter	mm	8000
Worktable diameter	mm	6000/7200
Max. height of work piece	mm	4000/4500
Max. weight of workpiece	t.	150/250
Max. cutting force of right tool post	KN	120
Max. cutting force of left tool post	KN	100
Max. total cutting force	KN	220
Max. torque of worktable	KN	200/400
Stage number of variable speed of worktable	Two gears
Variable speed range of worktable	r/min	0.2-20/0.1-16
Feeding stage number	AV servo stepless
Feeding range	mm/min	0.1-2000
Horizontal travel of tool post	mm	4350
Vertical travel of tool post	mm	1600/2000/2500
Crossbeam moving speed	mm/min	380
Tool post rapid moving speed	mm/min	4000
Max. swivel angle of worktable	。	+30
Positioning accuracy	mm	0.03
Repeatability positioning accuracy	mm	0.015
Machining accuracy	IT7
Main electric motor power	KW	DC110/132
Overall size	mm	1000×15000×8925
Weight of worktable	t.	270