LATHE 70 INCH SWING MEGABORE 1.5 METERS TO 12 METERS CENTERS

Engine lathes offering swings from 60 ins to 80 ins. PC series PC-60 PC-70 PC-80 Swing over bed 1,560mm 1,805mm 2,050mm Over cross slide 1,100mm 1,350mm 1,600mm Swing over gap 2,120mm 2,370mm 2,620mm Distance between centers 1,500mm~12,000mm Hollow spindles 7 inch up 32 inch FEATURES * One piece bed, floor type casting. * 2 shear bed way with extra way supporting the apron. * All ways are hardened and ground. * Alloy steel spindle with opposed taper roller bearings. * Hardened and ground gears, shafts. * Electromagnetic spindle brake. * 18-speed geared headstock. * 6-way rapid traverse and power feed to top slide. * Totally enclosed universal inch / metric gear box. * Carriage position device. * Dual voltage spindle motor, 30 to 75 HP. * Pressurized one shot lube system for cross slide and carriage. This machine can be configured to your exact requirements. Photos show some variations available with this machine. Please contact us for further information.


Swing- 70"
Swing Options- 60 inch 70 inch and 80 inch
Swing Over Cross Slide- 53"
Swing Over Cross Slide Options- Over cross slide 1,100 mm 1,350 mm 1,600 mm
Centers- 236"
Center Options- Up to 12,000 mm (40 Ft.)
Spindle Bore- 21"
Spindle Bore Options- 7 inch - 32 inch
Power- 40 hp

SPECIFICATIONS:
BED 3 Shear with auxiliary slide.
Width (W/O auxiliary guide)...................................mm (in.) 920 (36.22)
Width (W auxiliary guide)....................................mm (in.) 1090 (42.91)
CARRIAGE
Cross slide travel...........................................mm (in.) 1170 (46.06)
Compound tool post travel.....................................mm (in.) 600 (23.62)
4-way tool post width.........................................mm (in.) 310 (12.20)
THREAD FEED RANGE
Longitudinal feed.........................mm/rev (in.rev ) 0.045~2.55 (0.0018~0.1)
Cross feed................................mm/rev (in.rev) 0.023~1.28 (0.0009~0.05)
Longitudinal rapid feed...............................mm/rev (in.rev) 2000 (78.74)
Cross rapid feed.......................................mm/min (in/min)1270 (50.00)
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
Quill diameter.................................................mm (in.) 160 (6.29)
Quill travel...................................................mm (in.) 200 (7.87)
Inner taper of quill.........................................................MT#6
Bearing surface on the bed ways...............................mm (in.) 760 (29.92)
MOTOR
Main spindle motor......KW (HP) 22(30)-STD. 29(40) / 37(50) / 44(60) / 55(75)-OPT.
Coolant pump motor.............................................KW (HP) 0.1 (0.125)
Note:
(1) X and Z axes actual cutting diameter will change when equipped with different
turrets.
(2) Specifications are subject to change without notice for improvement

Equipped With

* 1 dead centre, MT #6.
* 2-speed tailstock quill (manual).
* One piece stainless steel leadscrew cover.
* Coolant pump.
* Follow type splash guard.
* Rear side chip and water collect plate.
* Thread chasing dial.
* Water and oil collect plate under apron.
* Work lamp.