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China Cnc Flat Bed Lathe Manufacturer – YUNNAN Gap Bed Manual Lathe CY6250B CY6266B CY6276L – Maiouke


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China Cnc Flat Bed Lathe Manufacturer – YUNNAN Gap Bed Manual Lathe CY6250B CY6266B CY6276L – Maiouke Detail:

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Characteristic

The headstock gear-box, apron and bed-ways are made of high quality casting iron, and are all casting with the resin sand foundry technology and aging process. The bed ways are induction-hardened, with hardness around HRC 52.
The spindle supported by 3-pointed high-precision bearings and all gears in headstock are precisely grinded, the spindle turns smoothly at high speed. High rigidity spindle system, with absolute temperature rising no higher than 35*C .
Rapid feed system to improve efficiency. Wide range of feed and pitch are available without changing gears, distance between centers 1000 – 5000mm, this lathe covers wide range of working pieces.
When rapid feeding is on, the tool slide longitudinal travel hand-wheel will be automatically disfunctioned.
Reliable safety devices such as footbrake and emergency power-off switch are assembled. Adjustable overload protection device is also installed in the feed system.
The tool post adopts the structure of ratchet pawl, and can be relocked by turning the lever for just half a lap.
Tailstock are equipped with double-locked mechanism, smooth and effortless movement is ensured by the elastic scroll devices underneath.

item

unit

CY6250

CY6266

CY6276L

A

B

L

B

L

swing over bed

mm

500

660

760

swing over cross slide

mm

300

430

530

Dis. between centers

mm

1000/1500/2000/3000mm

spindle nose

C6

D8

Stander 3-jaw chuck

K11250C/C6

K11250C/D8

K11325C/D8

K11325C/D8

K11325C/D8

Spindle  diameter

mm

52

82

105

82

105

105

spindle speed

rpm

9-1600

24steps

9-1600

(24step)

6-1120

(24steps)

9-1600

(24steps)

6-1120

(24steps)

6-1120

(24steps)

Spindle max output torque(30mins)

N.M

1400

2000

2000

range of longitudinal feed

mm/rev

0-028-

6.43

0-028-

6.43

0.063-

6.43

0-028-

6.43

0.063-

6.43

0.063-

6.43

range of cross feed

mm/rev

0.012-

2.73

0.012-

2.73

0.012-

2.73

0.012-

2.73

0.027-

2.73

0.027-

2.73

metric threads

mm

0.5-224

(48kinds)

0.5-224

(48kinds)

1-224

(46kinds)

0.5-224

(48kinds)

1-224

(46kinds)

1-224

(46kinds)

Inch system threads

T.p.i 72-1/8in(46kinds) 72-1/8in(46kinds) 28-1/8in(42kinds) 72-1/8in(46kinds) 28-1/8in(42kinds) 28-1/8in(42kinds)

module threads

0.5-112(42kinds)

Dia.pitch threads

Dp

56-1/4(45kinds)

Main motor

kw

7.5

7.5

11

11

cross slide travel

mm

340

370

Top silde travel

mm

145

200

longitudinal rapid traveling speed

m/min

4.5

4.5

transversal rapid traveling speed

m/

min

1.9

1.9

tailstock quill diameter

mm

75

75

Max travel of tailstock quill

mm

150

150

Taper of tailstock spindle

M5

M5

Cutter size

mm

25*25

25*25

Machine size

mm

2500/3000/3500/4500*1150*1300

2500/3000/3500/4500*1250*1400(76L:+100 on height)

Net/gross weight

kg

2540/2100 2860/2400 3200/2800 4000/3800

2800/2200 3000/2500 3400/2900 4200/3400(76L:+100 on both)

Wroking roundness

0.01

Working cylindricity

0.04/300

Working flatness

0.025/Φ300

Accuracy stander

GB/T4020-1997

Stander Configuration

1. 250mm 3-jaw chuck for 50B, 50L series;0325mm 3-jaw chuck for 66B, 66L, 76L series
2. Thread chasing dial
3. chip guard for L≤2m lathe,follow chip guard for L≤3m lathe
4. foot brake
5. oil gun
6. Live center 5#
7. center 5#
8. center sleeve

Optional Configuration

1. 630mm Face plate for 50 series
800mm Face plate for 66, 76 series
2. 400mm 4-jaw chuck
3. 20-140mm Small steady rest
4. 130-260mm Large steady rest
5. 2680mm Follow rest
6. 250mm Drive plate
7. 4-position stop for saddle
8. 4-position stop for cross slide
9. Micro stop for saddle
10. Quick change tool post
11. Damping washer
12. Taper turning attachment(TTA)
13. Halogen work lamp
14. Digital readout(DRO)
15. CE standard compliance
16. Chuck cover


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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for China Cnc Flat Bed Lathe Manufacturer – YUNNAN Gap Bed Manual Lathe CY6250B CY6266B CY6276L – Maiouke , The product will supply to all over the world, such as: Panama, Afghanistan, Swiss, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
5 Stars By Albert from Munich - 2018.02.08 16:45
We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
5 Stars By Alice from Kuala Lumpur - 2017.12.31 14:53