PRODUCTS LIST
CONTACT US
Telephone: +086 0531 82970068
Phone: +86 13964106863
website: www.bellray. cn
E-mail : bellray@126.com
Address: Room 1009, Budding 2, Jiuchengshangdu, Shungeng Road217#, Jinan City, Shan Dong, China. 250002
Gap bed latheThe current position: HOME > PRODUCTS > LATHE > Gap bed lathe

CDB Series Large Spindle Hole Precision Lathe

Large spindle bore of 65mm 
Main spindle dynamic balanced, and supported at 2 points with taper roller bearings of Harbin brand 
Outward appearance featuring large plains, making the machine more good-looking 
Gapped bed ways, which are super-audio frequency hardened 
All gears hardened and ground by Reishauer grinding machine 
Leadscrew and feed rod interlocked, both with overload protection 
Automatic feed stopper 
Configuration variable totally according to orders: 
Metric or inch system; Right or left hand wheel; Large plane type; Halogen lamp; Quick change tool past; DRO; T-slot compound; Chuck guard; Leadscrew hood; Rapid traverse motor; Electromagnetic brake; Forced lubrication system.

MODEL

CD6136B
CD6236B

CD6140B
CD6240B

CD6145B
CD6245B

CD6150B
CD6250B

CD6160B
CD6260B

CAPACITIES

Max. swing over bed (mm)

360

400

450

500

600

Max. swing over cross slide(mm)

185

225

285

325mm

360

Center distance (mm)

1000, 1500, 2000mm

Max swing in gap (mm)

490

530

580

630

730

Valid length of gap

260mm

Bed width

330mm

HEADSTOCK

Spindle hole

65mm

Spindle nose

ISO-C6 or ISO-D6

Spindle taper

Metric 70mm

Spindle speeds (Number)

22-1800rpm (15 steps)

FEEDS

Metric threads range (Kinds)

0.5-28mm (66kinds)

Inch Threads range (Kinds)

1-56 /inch(66kinds)

Module threads range (Kinds)

0.5-3.5mm (33kinds)

Diametral threads range (Kinds)

8-56 DP(33kinds)

Longitudinal fees range (Kinds)

0.072-4.038mm/rev(0.0027-0.15 inch/rev) (66kinds)

Cross feeds range (Kinds)

0.036-2.019mm/rev(0.0013-0.075 inch/rev) (66kinds)

Rapid traveling speed of carriage

5m/min (16.4ft/min)

Leadscrew size: Diameter/Pitch

35mm/6mm

CARRIAGE

Cross slide travel

300mm

Compound rest travel

130mm

Cross-section size of toolshank

20*20mm

25*20mm

25*25mm

TAILSTOCK

Taper of tailstock sleeve

Morse No.5

Diameter of tailstock sleeve

65mm

Travel of tailstock sleeve

120mm

MOTOR

Main drive motor

4.0kw or 5.5kw or 7.5kw

7.5kw

Coolant pump motor

0.125kw

Rapid traverse motor

0.12kw

Packing Size (L*W*H) (mm)

Center Distance               1000mm

2420*1150*1800

                            1500mm

2920*1150*1800

                            2000mm

3460*1150*1800

               

 

Standard accessories

Optional accessories

3-jaw chuck

Live center

Center$center sleever

Quick change tool post

Wrenched

Taper copy ruler

Oil gun

4-position longitudinal touch stop

Operation manual

 

Steady rest

 

follow rest

 

4-jaw chuck

 

Face plate

 

Thread dial

 

Longitudinal touch stop

 


Copyright © 2016 Jinan bellray CNC Machinery Co.,Ltd. All rights reserved.