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HH Roberts Machinery Ltd
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Shun Chuan RML Series:
14" and 16" Swing
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The Shun Chuan RML-16 x 60 electronic variable speed engine lathe

Over 2" spindle bore
on these 14" and 16" lathes ! ! !
The Shun Chuan 14 x 40 geared head engine lathe
 

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All casting are properly stabilized and stress releived
Bed ways are hardened & ground to min. HS-70
Turcite B coating between the bed and carriage.
Extremely low noise level.
Foot brake
Built-in coolant pump & fitting provided.
CSS on request for E.V.S model.
Wider bed way which give vibration-absorbent.
2"+ Spindle Bore
The electronic variable speed drive on the V versions of this series can be fitted with the Anilam 450-L digital readout which when coupled to the spindle drive gives constant surface speed like on a CNC lathe, and the benefits from it of better surface finish, longer tool life and more efficient cutting times.  The Anilam readout also holds tool offset lengths so cut positioning can be done to drawing dimensions even when tools are changed.
  This series is available in 14" and 16" swing models with 40" and 60" between centers.  It is worth noting that the spindle bore is over 2" which is larger than average for a 14" lathe.
 

  RML-1440
RML-1460		 RML-1640
RML-1660		 RML-1440V
RML-1460V		 RML-1640V
RML-1660V
Capacity Height of centers 180mm (7.08") 205mm (8.07") 180mm (7.08") 205mm (8.07")

Swing over bed

360mm ( 14.17" )

410mm ( 16.14" )

360mm ( 14.17" )

410mm ( 16.14" )
Swing in gap 533mm (20.98") 583mm (22.95") 533mm (20.98") 583m (22.95")
Swing over
cross  slide		 214mm (8.42") 264mm (10.39") 214mm (8.42") 264mm (10.39")
Distance between
centers		 1000mm
 (40")		 1500mm
 (60")		 1000mm
(40")		 1500mm
(60")		 1000mm
(40")		 1500mm
 (60")		 1000mm
(40")		 1500mm
(60")
Width of bed 260mm (10.236")
Gap width in front
of faceplate		 135mm
 (5.31")		 225mm
(8.85")		 135mm
(5.31")		 225mm
(8.85")		 135mm
 (5.31")		 225mm
(8.85")		 135mm
(5.31")		 225mm
(8.85")
Headstock &
Main spindle		 Internal taper D1-6 ,MT. No.6
Spindle
sleeve		 MT. No.6 x MT. No.4
Spindle bore 52.5mm ( 2.066" )
Spindle speed:
Gear steps / Range
standard 8 steps  70 ~ 1800 R.P.M.
with optional 2 speed motor:
16 steps
 40 - 1000  RPM
80 - 2000 RPM
2 gear ranges L 20~400 RPM
H 400~2500RPM
Infinitely variable
Carriage Length on bed /
Width of carriage		 513mm (20.19") /412mm  (16.22")
Cross slide travel 220mm (7")
Top slide travel 140mm (5.5")
Threads &
Feeds		 Whitworth threads:
Kinds/Range		 45 Kinds / 2 ~72 T.P.I.
Metric threads:
Kinds/Range		 39 Kinds / 0.2 ~ 14mm
D.P. threads:
Kinds / Range		 21 Kinds / 8 ~44 D.P.
M.P. threads:
Kinds / Range		 18 Kinds / 0.3 ~ 3.5 M.P.
Longitudinal feeds 0.05 ~ 1.7 mm  (0.002" ~  0.067")
Cross feeds 0.025 ~ 0.85mm   (0.001" ~ 0.034")
Tailstock Quill diameter 52mm    2"
Quill travel 152mm     6"
Taper of center MT. No.4
Motor Main spindle stanrdard  1 spdeed 5 Hp 
Optional  2 speed 5 Hp / 2.5 Hp		 AC 3.7kw (5 Hp),Inverter
Forced lubrication
for  HD.		 --------- 1/4 Hp
Coolant pump 1/8HP
Dim Weight (Net/Gross)
Approx.		 1350kgs
1500kgs		 1450kgs
1600kgs		 1400kgs
1550kgs		 1500kgs
1650kgs		 1350kgs
1500kgs		 1450kgs
1600kgs<		 1400kgs
1550kgs		 1500kgs
1650kgs
Specification  subject to change without notice