Lathe CNC 50-55-60 inch swing over slant bed.

Images (3)
Overview
Type:
Lathes, Oil Field & Hollow Spindle
Manufacturer:
MEGABORE
Model:
SB-50-55-60
Condition:
New - Build-To-Order
Stock #:
LO1
Status:
For Sale
Description

The SB series is a heavy duty slant bed lathe. Hollow spindles available from 9 to 30 inch. Between centers from 40 - 204 inches. Outstanding Features. * One piece bed, 60° slant bed construction ensures maximum stability and convenient chip disposal. * Alloy steel spindle with opposed taper roller bearings. * All gears in the headstock are hardened and precisely ground. * Automatic ranges of spindle speed through pneumatic gear shift. * Spindle speed ranges are automatically changed by M code. * Infinitely variable speed are commanded by S code. * Tool change are commanded by T code. * Auto lubrication system is equipped for headstock, carriage, and cross-slide. * Precision tapered roller bearings are equipped on the spindle and the quill. * The quill is heat treated and precisely ground. * Internal taper of quill to suit MT#6 dead center or live centre. * Turcite B anti friction material is applied on cross slide and carriage for reduce friction. * X and Z axis ballscrews are protected by covers to prevent ingress of swarf / chips and coolant.

Specifications
Swing50"
Spindle Bore21"
Power50 hp
ControlCNC (Fanuc)

ITEM UNIT:.....................................................SB-50, SB-55, SB-60 CAPACITY Centre height mm (in.) (SB-50):................................................................765 (30.11) (SB-55):................................................................845 (33.26) (SB-60):................................................................925 (36.41) Swing over bed mm (in.) (SB-50):...............................................................1095 (43.11) (SB-55):...............................................................1180 (46.45) (SB-60):................................................................1265 (49.8) Swing over cross slide mm (in.) (SB-50):...............................................................1025 (40.35) (SB-55):................................................................1110 (43.7) (SB-60):...............................................................1195 (47.04) Distance between centres mm (in.) 700 (27), 1200 (47), 1700 (67), 2200 (86) 3200 (126), 4200 (166), 5200 (206) BED Width / Slant angle mm (in.) / deg...............................1730 (68.11) / 60° CARRIAGE Width of cross slide...........................................mm (in.) 600 (23.62) TURRET Standard tool post.........................................Polygon Disc / VDI disc No. of tool stations..................................................V12 / V8;V12 Turning Tool Size...........................................mm (in.) 32 x 32 (1.25) Boring Tool Size(max.)............................................mm (in.) 63 (2.5) TRAVEL Cross slide (X axis) travel.....................................mm (in.) 630 (24.8) Longitudinal(Z axis) travel mm (in.) 700 (27), 1200 (47), 1700 (67), 2200 (86) 3200 (126), 4200 (166), 5200 (206) Cutting feed rate mm(in.)/rev X axis: 0.001~250(0.00004~9.84); Z axis: 0.001~400(0.00004~15.75) Rapid travel.........................M.(Ft.)/min X axis: 6(19.68); Z axis: 6(19.68) Ballscrew diameter......................mm (in.) X axis: 50(1.96); Z axis: 80(3.14) TAILSTOCK Quill type.................................Built-in type, Rotating tailstock quill Quill diameter...................................................mm (in.) 235(9.25) Quill travel.....................................................mm (in.) 200(7.87) Internal taper of quill.......................................................MT#6 MOTOR Headstock oil refrigerator.....................................18,000BTU(4,500Kcal) Main spindle..........................KW(HP) 30/37(40/50)-STD.; 37.5/45(50/60)-OPT. Axis servo................................KW(HP) X axis: 7(9.387); Z axis: 7(9.387) Hydraulic tank........................................................KW(HP) 3.7(5) Coolant pump.......................................................KW(HP) 1.05(1.4) Controller........FANUC 0i-TF series-STD ; FANUC 31i-B series / Other required-OPT. 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. Spindle nose...........................................................A2-15~A2-40 Spindle bore.................................................................9"~30" Spindle motor...........................................Standard-40HP; Option-50HP

Equipped With

* V12 turret. * Rotating tailstock quill with 235mm diameter. * Motorized tailstock body and quill movement. * FANUC 0i-TF series complete with manual guide and thread repair. * Front chip conveyor.