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1. CQ5240 vertical turret lathe, 2. max turning dia. 4000mm, 3. manufacturer's products, 4. ISO certificate - details see: https://www.machineto.com/cq5240-vertical-turret-lathe-10127886

Photo shot in user's workshop

Main parameters of CQ5240 vertical turret lathe

max turning dia.	4000mm
table dia.	2830mm
max height of turning	2000mm
max load of table	15t
speed range of table	2-63rpm
section of arbor	40*50mm
overall dimension	6900*5100*4800mm
net weight of machine	38t

Brief introduction

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

Double column 4m vertical lathe product details

product name	double 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 features listing

high rigidity&stability

heavy load capacity

high cutting efficiency

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 centralized 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

Castings features

resin sand castings

high grade,high intensity and low stress

thermal annealing treatment of casting

aging treating (thermal/vibratory) for stress relief of casting.

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!

ISO9001&2008 certificate

Parts and castings of machine

Workshop corners and loading

Workpieces

Photos of company

Photos of workshop corners

Photos of Clients

Accuracy testing standards