CNC Gap Bed Lathes Machine

CNC Gap Bed Lathes Machine

1.22 years researching and producing professional manufacturer with high precision and resonable price;
2.Total assets are 1.8 billion Yuan; number of employees is over 3500;
3.certified by ISO9001 quality control system, CE safety norm, AA-class credit of CIQ and ISO14001 Environmental Management System;
4.All machine are exported directly to over 40 countries. receiving almost unanimous approvals about our machine and service.

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Product Details

BJ Series CNC Gap Bed Lathes Machine

gap-bed.png

BJ Series CNC Gap Bed Lathes Machine Introduction:

BJ series gap-bed lathes can perform internal and external turning, taper turning, end facing, and  other rotary parts turning; Threading Inch, Metric, Module and D.P.; Perform drilling, boring and groove broaching; Machine all kinds of flat stocks and those in irregular shapes; Respectively with through-hole spindle bore, that can hold bar stocks in larger diameters; Both Inch and Metric system are used on these series lathes, it's easy for people from different measuring systems countries; There are hand brake and foot brake for users to choose; These series lathes operate on power supply of different voltages (220V、380V、420V) and different frequencies (50Hz、60Hz). 
BJ Series CNC Gap Bed Lathes Machine Specifications:

ITEMS

UNIT

BJ1630G/40G/60G

BJ1630GD/40GD/60GD

BJ1830G/40G/60G

BJ1830GD/40GD/60GD

BJ1830D/B.40D/B.60D/B.80D/B

Capacity

Max. swing dia. over bed

mm

φ410

φ458

Max. swing dia. over toolpost

mm

φ240

φ288

Max. turning dia. over bed

mm

φ380

Max. swing dia. in gap

mm

φ595

φ640

Length in gap

mm

155

Max. distance between centers

mm

750/1000/1500/2000

Max. machining length

mm

650/900/1400/1900

Spindle

Spindle bore diameter

mm

φ52 

φ52; D/B:φ77

Taper of spindle bore


Morse No.6  D/B:1:20

Type of spindle nose


ISO 702/Ⅱ No.6  Cam-locking type

D/B:ISO 702/Ⅱ No.8  Cam-locking type

Spindle speed

r/min

8 steps  80-2000;

GD: 12 steps  32-2000

D/B: 12 steps  24-1600

Feed and thread

Max. travel of upper toolpost

mm

120

Max. travel of lower toolpost

mm

230

Tool section

mm

25×25

X-axis feeding range

mm/r

  40 kinds  0.015-0.45

Z-axis feeding range

mm/r

  40 kinds  0.03-0.90 

Metric threads

mm

  53 kinds  0.4-14

Inch threads

t.p.i

  40 kinds  2-56

Module threads

πmm

  44 kinds  0.4-7

Diametric pitch threads

t.p.i.π

  32 kinds  4-56

Motor

Main motor power

kW

4

Cooling pump motor power

kW

0.09


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