For Sale by Blumberg Machinery Co
Description
· 20 HP Spindle Motor, 18-Speeds
· 6” Spindle Through Hole; Optional 10”, 12”
· Solid One Piece Full Length Casting Base and Bed with Double V Carriage Ways for Maximum Rigidity
· Mobile Full Length Rear Splash Guard allows for Easy Chip Removal
· Spindle Jog Button Control and Full Universal Gear Box
· Automatic Lubrication System for Bed Way and Cross Slide
· Heavy duty 2-speed Tail Stock with Large 4.9” Quill Diameter for MT#6 Mounting
· Safety Interlocked Electric Cabinet and Chuck Cover
Rear Safety Chuck Cover for Optional Rear Mounting ChuckCapacity | Swing over bed ways | 30” (770mm) |
Swing over cross slide | 20.5” (520mm) | |
Swing over gap | 42”(1,070mm) | |
Center height | 15.3” (390mm) | |
Bed ways | 3 V-ways with 1 Flat | |
Bed width | 20” (510mm) | |
Distance between centers | 80”(2000mm),120”(3000mm), 160”(4000mm), 200” (5000mm) | |
Headstock | Spindle hole | 6” (153mm), Opt. 10”, 12” (255mm,305mm) |
Spindle nose | A2-11 (Optional D1-11) (A2-15 for 10”, A2-20 for 12” and 14”) | |
Spindle to sleeve taper | MT #5 (MT #6 for 10” ~ 14” spindle bore) | |
Spindle speeds | 5 ~ 670 RPM (4~500 RPM for 10”, 4~440 for 12”) | |
Spindle speed steps | 18 Steps | |
Carriage | Bearing length on ways | 29.5” (750mm) |
Cross slide width | 11” (280mm) | |
Cross slide travel | 19.6” (500mm) | |
Top slide (compound) travel | 12” (300mm) | |
Feed Box | Thread capacity (inches) | 30 ~ 0.25 TPI (70 sets) |
Thread capacity (metric) | 1 ~ 120 mm (60 sets) | |
Modular threads range | 30 ~ 0.25 TPI (53 sets) | |
Diametral pitch range | 1 ~ 120 mm (70 sets) | |
Longitudinal feeds | 0.0032 – 0.096 IPR | |
Cross feeds | 0.0016 – 0.048 IPR | |
Tailstock | Quill diameter | 4.9” (125mm) |
Quill travel | 5.9” (150mm) | |
Quill taper | MT#6 | |
Power | Main motor | 20 HP (Opt. 30 HP) |
Coolant pump motor | 1/8 HP | |
Control circuit voltage | 24 V | |
Dimension | Shipping dimension | 186 x 70 x 62 inch for LA-30120 model (Add or subtract length by 40” per Meter variation in length) |
Weight | Net weight (approx) | 15,265 LBS for LA-30120 (weight vary by around 2,200 lbs per meter difference) |
Gross weight (approx) | 19,670 LBS for LA-30120 (weight vary by around 3,300 lbs per meter difference) |





