Page 146 - metal2022

HEAVY DUTY LATHE

FEATURES:
HEADSTOCK
● The headstock is a box type construction with
features of maximum stability and rigidity. It full
exhibits ultra-high stability, especially in heavy
cutting.
● All gears in the headstock are precision
machined from high quality alloy steel (Cr-Mo
alloy SCM-21), carburization heat treated and
precision ground on teeth to ensure extremely
smooth running without noise.
● 156mm spindle bore is a standard design, and
can be increased to 230mm. The spindle is
supported by NSK or TIMKEN bearings with
high precision and high durability, allowing for
heavy cutting on large workpieces.
● The headstock is oil-bath lubricated.
APRON
FHL-3600 ● The apron is equipped with an additional motor,
providing rapid traverse of the apron.
● The parts in the apron are lubricated by an oil
bath lubrication system.
CARRIAGE ● A wide range of thread cutting and feed speed BED
● The slideways at the bottom of the carriage are change can be set from the levers and a dial ● The bed is a massive box type structure in
coated with Turcite-B with outstanding wear located on the front of the gearbox. combination with internal ribbing that helps to
resistance, and then precision scraped to make ● All gears in the gearbox are precision machined upgrade the rigidity of bed. No bed deformation
carriage movement smooth. from high quality alloy steel (Cr-Mo alloy will occur even after years of operation.
GEARBOX SCM-21), carburization heat treated and ● The bed slideways are hardened and precision
● The metric/inch commonly used gearbox does precision ground on teeth to ensure extremely ground, which not only features maximum
not need to change gears when changing the smooth running without noise. wear resistance, but also ensures outstanding
unit. ● The gearbox is oil-bath lubricated. straightness accuracy for the carriage
movement.
Entire machines are manufactured in Taiwan

● HEAD STOCK ● APRON ● CARRIAGE ● BED ● GEAR BOX
Specifications Unit:mm
FHL-3600 FHL-4600
Bed width 560mm
Swing over bed/carriage/gap 920/1140/580mm 1170/1390/830mm
Between centers 2500/3000/4000/5000/6000 or customized longer
Spindle speeds 12steps 5~420RPM
Spindle motor 25HP,30HP(OPT)
Spindle bore/nose/taper 156mm/A2-11/161x1:20, option:230mm/A2-15/240x1:20
Leadscrew dia./ pitch 50mm/P12mm, 2TPI
Tailstock-quill diameter/travel/taper 125mm/304mm/MT#6
Carriage cross slide travel 460mm 585mm
Carriage tool holder travel 280mm
Carriage cutting tool size 32x32
Metric pitch threads 1~30mm(48)
Inch pitch threads 1~30TPI(60)
Module pitch diameter 0.5~15M.P.(30)
Pitch thread diameter 2~60D.P.(45)
Longitudinal feeds 0.002~0.057 mm/rev.
Cross feeds 0.001~0.025mm/rev.
Standard Accessories Optional Accessories
● Fixed center MT#6 ● Cross and longitudinal ● Chuck(3-jaw/4-jaw) ● Follow rest
● Coolant system rapid traverse ● Rotation center MT#6 ● DRO
● Work light ● Tool box with tool kits ● Face plate ● Full length splash guard
● Steady rest ● Pad ● CE device
● 4-way tool post

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