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Chengdu West Industrial Machinery Co., Ltd.

China Manufacturer with main products: Line Boring Machine, Portable Line Boring Machine, Boring and Welder, Drilling Machine, On-Site Machine, Sawing Machine, Grinding Machine,...

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Pipe Thread CNC Lathe NP120/190/260/340

FOB Price: 7,000.00 - 100,000.00 USD/Set
Payment Terms: L/C, T/T
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Quick Details

  • Condition: New

Specifications

Product Name: Pipe Thread CNC Lathe NP120/190/260/340

 

Performance:

 

·  Tube processing CNC machine with dual chuck that accepts long tubes;

·  They are suitable for the turning of various kinds of pipe threads, and are also can be as universal CNC lathes

·  Very large spindle capacity: 120, 190, 260, 340mm;

·  Powerful drive motors for efficient;

·  Heavy construction for excellent machining performance;

·  Extremely exact tool positioning;

·  High flexibility for efficient machining from small to medium-sized batches;

·  Easy programming of the control and user-friendly operation;

·  Allow machining of verious tube types;

·  These CNC pipe thread lathes are controlled by semi-closed circle controlling systems;

·The machine is suitable for the turning of circum gyration bodies of various curving generatrixes , the turning distinguish ability is  0.001mm;

·  Can be used to the turning of cylindrical and conical threads, and threads connected continuously by them, and end face threads as well, They have functions of automatic tool compensation, rough-turned piece circle, thread-cutting circle, slotting circle, and absolute zero can be set at your will.

Standard Accessories:

 

·  Fanuc 0i-TC control with Manual guide 0i

·  Inside and outside 4 jaw chuck

·  Tailstock with motor

·  Drive

·  Autom.4-station tool changer

·  Automatic lubrication

·  Work lamps

·  Cooling system

·  Guard door

·  Heat-exchanger

·  Operating tools

·  Operation manual

Optional Accessories:

 

·  Steady rest 50-420mm

·  Follow rest 50-220mm

Main Technical Data of the Machine:

 

Specifications

NP120

NP190

NP340

Max. cutting pipe dia.

mm

120

190

340

Swing over bed 

mm

770

1100

Swing over carriage

mm

480

730

Width of bed

mm

550

755

Max. length of work piece

mm

1000/1500/2000/3000/5000

1500/3000/5000

Max. cutting length

mm

800/1350/1800/2800/4800

1300/2800/4800

Spindle

Taper hole of spindle

mm

140

213

412

Diameter of spindle thru hole

mm

130

200

355

Type of main spindle center

39145

39145

39150

Main spindle motor

kw

11

18.5

Number of spindle speeds

MANUL-3

MANUL-2

AUTO-4

AUTO-6

AUTO-4

Range of spindle speeds

rpm

25-800

90-450

5-320

Max Travel of cross slide

mm

400

540

Tailstock

Travel of tailstock quill

mm

250

300

Quill taper hole

M5

M6

Quill diameter  

mm

100mm

160mm

Machine overall size and weight

Max. weight of work piece

kg

1500

5000

Dimension (L /W/H)  

mm

3227,3677,4177,5177/1800/1850

Net weight 

kg

3900/4200/4700/5200

9.00011E+13

Turret

Size of turret

mm

240mm×240mm   

300mm×300mm

Size of cutter cross section

mm

32mm×32mm

40mm×40mm

Position number of turret

4

4

Max. allowable cutting force  P z

N

19600N

29400N

Max. allowable force for longitudinal feed  P x

N

7840N  

11760N

Max. allowable force for longitudinal feed  P x

N

5438N

8157N

Hydraulic and lubrication system

Device of automatic lubrication

AMO-II-150S

AMO--150S

Model of gear pump

CB-B6

CB—B6

Rated pressure of gear pump

MPa

2.54MPa(25kgf/cm2)

2.54MPa(25kgf/cm2)

Flow rate of gear pump

L/min

6L/min

6L/min

Working pressure of oil chuck

MPa

0.98-2.54MPa(10-25kgf/cm2)

0.98-1.176MPa (10-12kgf/cm2)

Cooling system

Model of cooling pump

AOB-25

JCB-45

Power of cooling motor

W

90W

150W

Flow rate of cooling pump

L/min

25L/min

45L/min

Driving system

Model of main motor (frequency conversion)

YI60M-4-B3

UABP180L-4-33.3-18.5-1MB3

Main motor power

KW

11KW

18.5KW

Rotational speed of motor

r/min

1460r/min

960 r/min

Model of V-belt

B1855

B1080

C1860

Number of V-belt

4 pieces

5 pieces

Specifications

NP260

Max. cutting pipe dia.

mm

260

Swing over bed 

mm

1000

Swing over carriage

mm

630

Width of bed

mm

755

Max. length of work piece

mm

1500/3000/5000

Max. cutting length

mm

1350/2800/4800

Spindle

Spindle nose

mm

A215

Step of spindle speed

Three phrase asyn-chronous motor

Variable frequency speed motor

AUTO-4

Range of spindle speeds

Three phrase asyn-chronous motor

Variable frequency speed motor

6-400

Power of main motor

Three phrase asyn-chronous motor

kW

Variable frequency speed motor

kW

18.5

Spindle bore

mm

275

Center height from bed

mm

500

Chuck type

Manual

4 jaw 630 mm

Tailstock

Dia. of tailstock quill

mm

Quill taper hole 

Travel of tailstock quill

mm

Feed motion

Minimum feed increament of X/Z axis

mm

0.001/0.001

Rapid speeds of X/Z axis

mm

3000/6000

Maximun travel of X axis

mm

630

Turret

Size of turret

V4

mm

300mm×300mm

Size of cutter cross section

mm

40mm×40mm

Turret indexing time

s

4

Indexing repeatabilty

mm

0.01

Accuracy and acceptance condititions

Working accuracy

IT6-7

Surface roughness

Ra1.6

Acceptance condititions

JB/T8324.1-96

Machine overall size and weight

Length

mm

4800/6300/8300

Width

mm

2460

Height

mm

2120

Machine mass

kgs

9000/1000/13000

Service Process

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    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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