VANTAGE - MANUAL LATHES

PA Model Heavy Duty Oil Country Lathe

The Vantage heavy duty manual oil country lathe is the Cadillac among lathes used in the oilfield industry! Our machines offer features that are unique in the industry and are much appreciated among large oilfield suppliers. Just take a look at some of them as shown below:

Standard features

PA Model Heavy Duty Oil Country Lathe

PB-4A & 5A Model Saddle Type Turret Lathe

Vantage is proud to introduce the only Warner & Swasey style dual carriage manual saddle type turret lathe that allows unparalleled deep boring capabilities in its class. The machine features a wide spread front carriage with a large square 4-way tool post for OD turning applications and a rear cross sliding hydraulic hex turret with massive steel design accepting up to 6” boring bars thru the tool drum. The front carriage can also be provided with cpmpound slide as an option. The base machine comes in two sizes, one with 45” swing and 9” spindle bore and is larger than a Warner & Swasey 4A turret lathe, and one with 50” swing and 12.5” spindle bore that is bigger than the popular Warner & Swasey 5A model. On special request, these saddle type turet lathes can also be built with 6″ to 30″ spindle bores, with 35″ to 100″ swing capacity and with center distances up to 40″.

Standard features

PB-4A & 5A Model Saddle Type Turret Lathe

Technical Data

ITEM / MODEL PA-35  PA-40  PA-45  PA-50 
mm inch mm inch mm inch mm inch
Capacity
Center height 440 17.5 505 20 568 22.5 638 25
Swing over bed 880 35 1010 40 1135 45 1275 50
Swing over cross slide 610 24 740 29 870 34 1010 40
Swing over gap 1340 53 1470 58 1600 63 1740 69
Gap width from headstock 600mm (24″)
Distance between center mm 1500,2000,2500,3000,3500,4000,5000,6000,7000,8000,9000,10000,11000,12000
inch 60,80,100,120,140,160,200,240,280,320,360,400,440,480
Bed width mm 560 (w/o Auxiliary guide), 650 (w/ Auxiliary guide)
inch 22 (w/o Auxiliary guide), 25.5 (w/ Auxiliary guide)
Headstock
Spindle nose A2-11 A2-15 A2-11 A2-15 A2-20 A2-20 A2-20 A2-28 A2-28 A2-32

Spindle bore

mm

153 230 153 230 255 318 360 410 535 610

inch

6.02 9.05 6.02 9.05 10.03 12.51 14.17 16.14 21.06 24.02
Spindle step

18 steps
manual   

Auto 4 steps (with inverter)
Spindle taper 1/20
Gear transmission 4 – Step

Spindle speed

1st range rpm 18-130,16-120,13-95,12-85,10-75,8-50,6-40,4-25
2nd range rpm 35-260,30-200,25-185,23-170,20-150,15-100,12-80,8-50
3rd range rpm 85-550,70-420,60-400,55-300,50-250,35-20,30-180,20-140
4th range rpm 165-1000,150-700,120-600,110-400,95-350,65-300,50-250,40-220
Motor
Main spindle motor

KW (HP)

15(20)-STD. 22.5(30)/30(40)-OPT. 
Coolant pump motor 0.1KW (0.125HP)
Carrige
Cross slide travel
mm (inch)
670 (26.4)
Compound rest travel mm (inch) 450 (17.7)
Threads & Feeds Range
Longitudinal feeds mm/rpm (inch/rpm) 0.045-2.55 (0.0018-0.1)
Cross feeds
mm/rpm (inch/rpm)
0.023-1.28 (0.0009-0.05)
Longit.rapid feeds mm/rpm (inch/rpm) 2000 (80)
Cross rapid feedsm mm/rpm (inch/rpm) 1000 (40)
Metric thread
mm (kinds)
1-56 (60)
Inch thread
TPI (kinds)
1/2-28 (60)
Module thread
MOD (kinds)
0.25-14 (60)
Diametral pitch thread DP (kinds) 2-112 (60)
Pitch of leadscrew  mm (TPI) 12 (2)
Tailstock
Tailstock quill traverse 200mm (7.87″)
Tailstock quill inner taper MT # 6
Tailstock quill diameter 115mm, (4.5″)
Bearing surface on bed ways  500mm, (19.75″)
Machine weight kg (lb) 2000 mm (79″) Center distance 10000 (22000) 10350 (22770) 10700 (23540) 11050 (24310)

pb_4a_5a_specs

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