Products
SK-22,Heavy Duty Precision Lathe

SK Series

Heavy Duty Precision Lathe

Features
GEAR BOX
All standard thread pitches can be obtained without changing the gears including.
Metric threads.
Inch threads.
Module pitches.
Diametral pitches.
HEADSTOCK
All gears and splines are made by steel alloys with hardened and precision ground.
Dial rotary system for quick and easy speed changes.
BED
Heavily ribbed wide bed with induction hardened and precision ground ways.
MAIN SPINDLE
Large diameter spindle for heavy cutting.
Big bore through spindle 80mm,105mm(OPT.)
Precision ground spindle supported at three points by high precision bearings.
APRON AND CARRIAGE
Readily adjustable overload safety device.
Manual and automatic dual lubrication for slide surface.
AUTOMATIC STOPPER
Automatic stopper for longitudinal feeds.
TAILSTOCK
Reduction gearing for convenience in drilling (1/4).
Quill with metric and inch graduation.
EMERGENCY BRAKE
The emergency brake pedal can be used for cutting the power and stopping the machine immediately and safe fast precise operation.
Specification
Item SK
Model SK-22 SK-26

CAPACITY

Swing Over Bed 560mm(22") 660mm(22")
Swing Over Cross Slide 350mm(13") 450mm(13")
Swing in Gap 850mm(33") 950mm(33")
Width of Gap 270mm(10-1/2'")
Distance Between Centers 1000mm 1500mm 2000mm 2500mm 3000mm 4000mm 5000mm

HEADSTOCK

Spindle Bore 80mm(3-1/18"),*105mm(4-1/8")(OPT)
Spindle Nose A2-8,*D1-8(102mm 4")(OPT)
Taper of Center M.T.NO.5
Range of Spindle Speeds 20-1200,*14-800RPM(OPT)
Number of Spindle Speeds 12 Changes

FEEDS & THREADS CUTTING

Longitudinal Feeds 0.05-0.7 mm/rev
Cross Feeds 0.025-0.35 mm/rev
Inhch Threads 2-28Thread/in, (D.P.4-56)
Metric Threads 0.8-14mm/Thread, (M.P.0.5-7)
Leadscrew 45mm(1-3/4")x27.P.I.or P12mm(OPT)

CARRIAGE

Cross Slide Travel 365mm 14-3/8"
Compound Rest Travel 230mm 9"

TAILSTOCK

Quill Diameter 75mm 3"
Quill Travel 180mm 7"
Taper of Quill Center M.T.NO.5

BED

Width of Bed 381mm(15")
Main Motor 7-1/2HP,10hp,15hp(OPT)
Packing Size (cm)
LxWxH
L280~670
W125
H170
Weight (Approx)
KG/NW
2300~4750
   
Standard
Back Plate x1pc
Center Sleeve x1pc
Center (M.T.5#) x2pcs
Tool Post Wrench x1pc
Anchor Bolt x1set
Tool Box & Tool x1set
3-Jaw Scroll Chuck 9" x1pc
Steady Rest x1pc
Option Accessories
4-Jaw Independent Chuck 16" x1pc
Face Plate 28" x1pc
Taper Turning Attachment x1set
Follow Rest x1pc
Coolant Pump x1set
Longitudinal Rapid Traverse Device x1set
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