CK5240 CNC Vertical Lathe

Description of China DVT Series Lathe Machine

Our company researched and developed this DVT series vertical lathe independently. With the adoption of advanced fittings from home and abroad, our machine has the characters of strong cutting, workbench overweight loading, high dynamic and static precision, safe and reliable performance, long life and high efficiency.

Features of DVT Series Vertical Lathe

1. Our China DVT series lathe machine integrates machine, electric and hydraulic technologies as a whole unit.
2. Our machine adopts 828D or 840D CNC system Fanuc OI-TD system and 100 % manual operation functions.
3. To realize constant linear speed turning, our machine adopts 2 gear mechanical transmission + DC motor stepless speed regulating with large torque.
4. High quality castings are treated by thermal aging treatment.
5. Guide on the crossbeam of DVT series vertical lathe is sticking with chromium-tungsten manganese plate.
6. The left tool holder of China DVT series lathe machine is conventional type and the right is CNC type. You can choose both CNC type according to your needs.
7. The guide way of worktable uses constant current oil supplied by constant motor which is accurate and stable: hydraulic oil adopts refrigerator constant coolant which effectively reduces the variant of worktable to ensure precision machining of worktable.
8. Each sliding lubrication parts of DVT series vertical lathe has auto lubrication pump to supply oil in fixed quantity and time.
9. high precision screw lead and imported bearing support
10. Our China DVT series lathe machine carries out JB/T9934.2-1999CNC vertical lathe technical condition.
11. Gearbox uses high precision grinding gear.
12. Its standard configuration of DVT series vertical lathe contains the following parts: crossbeam white steel protection and walking platform.
13. Large quantities of functional components of China DVT series lathe machine are imported: servo motor, drive, hydraulic, bearng, lead screw, planetary reduce, etc.

Parameters of DVT Series Vertical Lathe

Term	Unit	CK5240
Max. turning diameter	mm	4000
Worktable diameter	mm	3600
Max. height of work piece	mm	2500/3150/4000
Max. weight of workpiece	t.	32/50
Max. cutting force of right tool post	KN	50
Max. cutting force of left tool post	KN	40
Max. total cutting force	KN	90
Max. torque of worktable	KN	100
Stage number of variable speed of worktable	Two gears
Variable speed range of worktable	r/min	0.5-63
Feeding stage number	AV servo stepless
Feeding range	mm/min	0.1-2000
Horizontal travel of tool post	mm	2200
Vertical travel of tool post	mm	1250/1600/2000
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	DC75
Overall size	mm	5840×5040×4380
Weight of worktable	t.	92/96