4 Guide-way Giant Lathe (52” Bed)

Detailed Specification

4 Guide-way Giant Lathe is a special type of flat bed lathe. It has one wide bed and 2 pairs of guide ways. Its tailstock and steady rests are placed on the pair of guide ways at the rear side. Thus, we would build the carriage across the 4 guide ways (called full length cross slide) as standard model; this model could stand for very heavy duty machining and has full cross slide travel. Besides, we could build its carriage on one pair of guide way at the front side (called half length cross slide). In this option, the carriage wouldn’t interfere with steady rests and its tailstock; it’s very good at outer diameter machining at one time without removing steady rests.

Description \ ModelMGF1800MGF2000MGF2250MGF2500
Center height900mm1000mm  1125mm 1250mm
Swing over bed1800mm (70.8”)2000mm (78.7”)2250mm (88.6”)  2500mm (98.4”)
Swing over cross slide1350mm1550mm1800mm2050mm
Full Length (Std.)
Swing over cross slide1440mm1630mm1870mm2110mm
Half Length (Opt.)
Width of bed1345 mm (52.9”) (1575mm with auxiliary guideway)
Distance between centers3000mm~15000 mm
Spindle nose / boreA2-15 / Ø210mm (8”) or A2-20 / Ø260mm (10”)
Spindle speed (4 Steps) 6 ~400 rpm (Chucks are excluded)
Tailstock quill diameterRotary Quill Ø290 (Std.) or Ø350 (Opt.) 
Taper of centerMT#7
Quill travel300 mm
Cross feeds 0.065 ~ 0.96 ( 48 kinds )
Cross travel    1250 mm (Full Length) or 510mm (Half Length)
Longitudinal feeds 0.13 ~ 1.92 ( 48 kinds )
Compound rest travelX1: 250mm / Z1: 350mm (Auto Feeding)
Tool size50 X 50 mm
Lead screw diameter Ø60mm
Lead screw pitch2TPI (inch) or 12mm (metric)
Threading range, metric2 ~ 30 mm / Pitch ( 48 Kinds ) 
Threading range, inch1 ~ 15 TPI ( 48 Kinds )
Module pitch threads 1 ~ 15 M ( 32 Kinds )
DP. pitch threads2 ~ 30 P ( 48 Kinds )
Main spindle motor75 HP (Std.) or 100 HP (Opt.)
Rapid motor2 HP
Coolant pump1 HP
Lubrication pump12 W
52” STANDARD ACCESSORIES52” OPTIONAL ACCESSORIES
Main Motor with Inverter3-Jaw Chuck
Hydraulic Spindle Disk Brake4-Jaw Chuck
Auto Lubrication System4-Jaw Face Plate
Coolant SystemSteady Rest
4-way Tool PostHeavy Duty Steady Rest
Leveling Bolts & PadsBoring Device (only for Full-length Cross-slide)
6-way Rapid TraverseDigital readout
Metric / Inch Community Gear Box 
Tailstock Dead Center 
Tailstock Rotary Quill Ø290mm 
Motorized Tailstock 
Tool Box with Tools 
Operation & Service Manual 

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