1996 FIRST LC-20VHS MILLING MACHINE

Description

1996 FIRST LC-20VHS MILLING MACHINE

BRAND: FIRST
MFG: LONG CHANG MACHINERY CO.
MODEL: LC-20VHS
SERIAL NO: 85070548

POWER: 600V 60HZ 3PH 10A

GENERAL

TRAVEL
X-Axis (longitudinal): 920mm (36.2"")
Y-Axis (cross): 430mm (16.9"")
Z-Axis (knee): 435mm (17.12"")
Guideway type X / Y / Z: dovetail / box / box
Bedway type X / Y / Z: hardened & ground Turcite-B

TABLE
Work surface: 420 x 260mm (56"" x 10"")
Work surface to ground: 925-1360mm (36.4-53.5"")
T-slot number (width x pitch): 3 (12 x 63.5mm)
Max table load: 500 kg (1102 lbs)

VERTICAL SPINDLE
Taper: ISA40
Spindle drive motor: 4hp
Spindle speed (variable): 65-4500 rpm
Spindle travel: 127mm (5"")
Quill diameter: 90mm (3.54"")
Quill feeds:0.04, 0.08, 0.16mm/rev (0.0015, 0.003, 0.006""/rev)
Head swivel R & L (B01):90°
Head swivel F & B (B02): 45°
Overarm travel (B05): 470mm (18.50"")
Overarm swivel: 360°
Spindle nose to table (B03): 115-550mm (4.5-21.7"")
Spindle nose to column surface (B04): 355-825mm (14-32.5"")

HORIZONTAL SPINDLE
Taper: ISA40
Horizontal spindle drive motor: 5hp
Spindle speed (6 steps): 55-1180rpm
Spindle center to table surface: 255 - 410mm (1-16.1"")
Spindle center to overarm surface: 146mm (5.7"")
Spindle face to column surface: 28mm (1.1"")

FEED SYSTEM
Longitudinal feed (12 steps): 22-690mm/min (0.8-27.2""/min)
Longitudinal rapid feed: 2100mm/min (82.7""/min)
Vertical rapid feed: 700mm/min (27.5""/min)
Longitudinal feed motor: 1.5hp / 8P

MACHINE WEIGHT: 2010 KG
MACHINE DIM. 82'' X 72'' 95''