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Questions ?
Call us at 905-624-5536
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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 lathe logo
Made in Taiwan,
Sold by HH Roberts for over 15 years


Shun Chuan Engine Lathes:
AHL Series:
18" and 21" Swing
With multi-disk forward / reverse clutches Click here to download the full catalogue in PDF format
Shun Chuan 18" and 20" geared head lathes
Shun Chuan 18 and 21" variable speed lathes
Sunmaster AHL lathe
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. AHL models have multi disc forward and reverse clutches and 3"+ Spindle Bores
The AHL series also feature:

- forced lubrication system to the headstock with external oil tank to  provide additional cooling
- Turcite-B slideways on the carriage / bed with auto lube.
- precision ground headstock gears for very low noise level.
- wider than average bed ( 13.58" ) fro greater stability.
headstock lubrications system on a Shun Chuan lathe
  The forced lube system, shown above, with external tank provides additional cooling for the headstock and feedbox, giving cooler running and better thermal stability.

 
AHL-1840
AHL-1860
AHL-1880
AHL-2140
AHL-2160
AHL-2180
AHL-21120
AHL-1840V
AHL-1860V
AHL-1880V
AHL-2140V
AHL-2160V
AHL-2180V
AHL-21120V
Swing over bed 460mm   18.11" 533mm    20.98" 460mm    18.11" 533mm    20.98"
Swing in gap
710mm
27.95"
790mm
31.10"
710mm
27.95"
790mm
31.10"
Swing over cross  slide
280mm
11.02"
356mm
14.01"
280mm
11.02"
356mm
14.01"
Distance between  centers
1000
 40"
1500
60"
2000
80"
1000
40"
1500
60"
2000
80"
3000
120"
1000
40"
1500
60"
2000
80"
1000
40"
1500
 60"
2000
80"
3000
 120"
Width of bed
345mm (13.58")
Gap width in front of faceplate
255mm (10")
Spindle nose internal taper
D1-8 , MT.No.7
Spindle center sleeve
MT. No.7 x MT. No.5
Spindle bore
80mm (3.149")
Spindle speed: Gear
steps/Range
16 steps
Green:  20, 65, 210, 670
Yellow:  25, 85, 280, 900
Red:  35, 115, 380, 1200
Blue:  50, 150, 500, 1600
"MATRIX" Disc clutch forward / Reverse
4 steps
L
18  ~  55   RPM
M
55 ~ 180    R.P.M
MH
180  ~  600   R.P.M
H
600 ~ 1800 R.P.M
Infinitely variable
Length on bed / Width of carriage
543mm    21.37"
542mm    21.33"
Cross slide travel
280mm    11.02"
Top slide travel
137mm     5.39"
Whitworth threads:
45 Kinds / 2 ~ 72  T.P.I.
Metric threads:
39 Kinds / 0.2 ~ 14mm
D.P. threads:
21 Kinds / 8 ~ 44  D.P.
M.P. threads:
18 Kinds / 0.3 ~ 3.5 M.P.
Longitudinal feeds
0.04 ~ 1.0 mm      0.0015" ~0.04"
Cross feeds
0.02 ~ 0.5 mm        0.00075"  ~0.02"
Quill diameter
76mm 2.322"
Quill travel
165mm     6.5"
Taper of center
MT. No.5
Main spindle
10HP
12.5HP
AC 9.375kW (12.5HP),Inverter
headstock lube
------
1/4HP
Coolant pump
1/8HP
Specification  subject to change without notice