HH Roberts Machinery Ltd logo 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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we have a CH 22" x 90" lathe in stock with a 4" spidle bore

Sunmaster lathe logo
Made in Taiwan,
Sold by HH Roberts for over 20 years


SunMaster Engine Lathes:
CH-V Series:
22" and 26" and
30" Swing
60" to 200" between centers
with multi-disk forward / reverse clutches
Click here to download the full catalogue in PDF format
  CH-V models have multi disc forward and reverse clutches and 3"+ Spindle Bores
The CH 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.
- 15.75" wide bed for greater stability.
headstock lubrications system on a SunMaster 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.

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MODEL 22 Inch26 Inch 30 inch
Capacity Height of centers 230mm (9.055") 280mm (11.02") 230mm (9.055")
Swing over bed Ø 560mm (22") Ø 660mm (26") Ø 760mm (30)
Swing in gap Ø 710mm (27.95") Ø 808mm (31.81") Ø 710mm (27.95")
Swing over cross slide Ø 298mm (11.93") Ø 390mm (15.35") Ø 298mm (11.73")
Distance between centers 1500
60"
2300
90"
3000 120" 4000 160" 5000
200"
1500 60" 2300 90" 3000
120"
4000
160"
5000 200" 1500 60" 2300
90"
3000 120" 4000 160" 5000
200"
Width of bed 400mm (15.75")
Gap width in front faceplate 270mm (10.63")
Headstock and
Main Spindle
Spindle nose, internal taper D1-11, MT. No.7
Spindle center sleeve MT. No.7 x No.5
Spindle bore Ø 104mm (4.94")
Spindle speeds 4 ranges
A 20 - 109 rpm
B 45 - 240 rpm
C 140 - 740 rpm
D 310 - 1600 rpm
Multi disc clutch for Forward / Reverse
Threads and Feeds Whitworth threads: Kinds / Range 44 Kinds / 2~72 T.P.I.
Metric threads: Kinds / Range 39 Kinds / 0.2~14 mm
Longitudinal feeds 0.035~.98 (0.0012"~0.039")
Cross feeds 0.011~0.296 (0.0004"~0.0117")
Tailstock Quill diameter Ø 80mm (3.15")
Quill travel 250 mm (10")
Taper of center MT. No.5
Motor Main spindle 15 or 20HP
Coolant pump 1/8 HP
Measurement Net Weight 2860 3310 3545 4150 4600                
Packing size Length 3255 4055 4755 5755 6755                
Width x Height Width 1200mm (44.1") x Height 1500mm (74.8")