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H.H. Roberts Machinery Limited
1324 Matheson Blvd E., Mississauga, Ontario, Canada. L4W-2Z7, Fax 905-624-9065
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Sunmaster / Shun Chuan RML Series:
14" and 16" Swing

Sunmaster lathes logo
Shun Chuan lathes logo


Made in Taiwan

Roberts Machinery has been selling Shun Chuan lathes for over 15 years
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
 

Download the complete ShunChuan Catalog

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