Toyoda LB421

Model RB 212
Table Size 157.4″ x 78.7″ (4,000 mm x 2,000 mm)
X-Axis Travel 159.8″ (4,060 mm)
Y-Axis Travel 84.6″ (2,150 mm)
Y-axis Travel for -YM Configuration 110.2″ (2,800 mm)
Z-Axis Travel 31.5″ (800 mm)
Optional Z-axis Travel 39.4″ (1,000 mm), 47.2″ (1,200 mm), 55.1″ (1,400 mm)
Distance from Spindle Nose to Table Top 7.9″ to 39.4″ (200 mm to 1,000 mm)
Distance Between Columns 90.5″ (2,300 mm)
Maximum Table Load 33,000 lb (15,000 kg)
Linear Position Accuracy ± 0.0006″ (0.015 mm) full travel
Linear Repeatability ± 0.0001″ (0.003 mm)
Coolant Tank Capacity 132 gallon
Air Source 90 psi @ 3.78 CFM
Total power Required AC 220V ±10% (60 kVA)
STEEL
ALLOY
STAINLESS STEEL

Specifications subject to change without notice.

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Description

LB421

The LB421 is a double column, fixed rail bridge machine designed for heavy cutting applications. It features a robust geared-head spindle, a hydraulic counterbalance system on the headstock, and a Meehanite cast iron base. These features allow the machine to excel in the heaviest of cuts.

The LB421YM model has extended Y-axis travel with five-face machining capabilities to allow for the machining of complex workpieces. This machine features automatic tool changes in the vertical and horizontal orientations and offers automatic clamping of the headstock. Headstock options include 30 degree, 90 degree, extension, and manual universal.

 

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