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1. CQ5240 vertical lathe, 2. Max turning dia. 4000mm, 3. Manufacturer's products, 4. ISO certificate - details see: https://www.machineto.com/cq5240-vertical-lathe-10128459

Photo shot in user's workshop of ourvertical lathe

Main parameters of CQ5240 double column vertical lathe

max turning diameter	4000mm
diameter of worktable	2830mm
max height of workpiece	1600/2000/2500mm
max load of worktable	15t
max torque of worktable	63Knm
speed range of worktable	2-63 rpm
max cutting force of vertical tool post	35Kn
swivel limit of vertical tool post	-15 to +30
feeding range of vertical tool post	0.24-145 mm/min
horizontal travel of vertical tool post	2200mm
ram travel of vertical tool post	1000/1250mm
section of arbor	40*50mm
rapid traverse of tool post	1560 mm/min
power of main motor	55 kw
overall dimension of machine.(L*W*H)	6900*5100*4800/5200/5700mm
net weight of machine.(approx.)	43t

Brief introduction

The conventionaldouble column vertical turning lathe CQ5240 is a combination of modern advanced mechanics, electrics, hydraulics.etc

Double column 4mvertical latheproduct details

product name	single column vertical lathe
product catagory	Machinery, machine tool, lathe
place of origin	Dalian,Liaoning,China
brand name	YUYI
model number	CQ5240 vertical lathe
type	vertical
CNC or not	normal
condition	new
quality system&certificate	ISO9001&2008
functions	turning,grooving,severance
precision	high precision
workpieces	flange,pump,valve
company nature	manufacturer, producer, factory,exporter
operation method	manual or semi automatic
max turning diameter	4m (4000mm)

Double column 4m vertical lathe functions listing

internal external cylindrical turning

end-facing

internal external conical turning

grooving and severance

Application listing of double column 4m vertical lathe

power generation

heavy electrics

hydro/steam turbine generators

pump/valve industries

foundry,casting,metallurgy

ship building, heavy engineering,etc

Main specific features listing descriptions of 4m double column vertical lathe.

1.suitable for 380V/50HZ/3Ph local power supply.

2.high grade cast iron structure for super stability, reliability&longer machine life.

3.centralized operation button panel

4.table with manual 4-jaw chuck with chucking jaws.

5.square toolpost on vertical heads, especially suitable for deep hole machining.

6.high precision gears in table speed change gearbox (class 6) for smooth running&less machine noise.

7.manual centralized compulsory lubrication system.

8. high torque AC55kw main motor.

9.high reliable electrics (CE standard) for longer life.

10.high quality hydraulic valves for reliable functioning.

11.high accurate&heavy load spindle bearings (P5 class).

12.work lamps for sufficient lighting.

13.quenched, tempered&ground guideways on ram.

14.reliable hydraulic power pack unit, easier for adjustment&maintenance.

15.hydrostatic working table with constant flow hydraulic power supply.

16.hydraulic clamping of cross beam onto the columns for heavy duty cutting.

17.hydraulic balancing mechanism on rams for high precision rigid heavy cutting.

18.ram made of high grade cast iron for better dynamic performance&longer life.

19.wear-resistant industrial material coating on the travelling guideways and wear-resistant zinc-aluminum alloy strips engraved in the table guideways for longer machine life.

20. reliable PLC control integrated in the electrical system for easier control.

21. feeding gearbox is used for feeding of tool head and ram

22. affluent safety&protection setting-ups&interlocks are integrated with the machine.etc

Company introduction

Dalian YUYI Machinery (Manufacturing) Co., Ltd, is a professional & original manufacturer and exporter of vertical lathes, gear hobbing machine in Dalian, China, which is an important industrial base in North China.

Single column vertica lathe models: C5110,C5112,C5116,C5120,C5123,C5126,C5132

Double column vertical lathe models: C5225, C5231,CQ5240,C5240,CQ5250,C5250,CQ5263,C5263,CQ5280.

There are more than 100 skilled workers working for the excellent quality of our machines. We have workshop which covers an area of more than 10000 square meters. we have our own exportation right to any countries. We pass ISO9001&2008 quality system certificate.

What's more, with an experienced team of engineers and marketing personnel, we are confident to provide stable and accurate machines on the basis of reasonable prices for our customers. Welcome contact and visit!

Exported countries

America, Polish, Brazil, Malaysia, India, Thailand, Vietnam, South Korean, Singapore, etc.

Details of our machine

Workpieces can be done

Summary and main use of machine

Machine body

Worktable

Vertical tool post

International certificate ISO9001&2008

Accuracy testing standards