Sun Master Hi-Tech Co., Ltd.

STANDARD ACCESSORIES:
1.CNC controller: FANUC 0i - TC
2.Boring bar holder........2sets.
3.O.D./facing tool holder....2sets.
4.U drill holder...................1set.
5.Boring socket : For H10....
* Ø12/Ø16/Ø20/Ø25/Ø32...1piece for each
* Drilling socket MT.3 x Ø40....1piece
6.Boring socket : For H12....
* Ø12/Ø16/Ø20/Ø25....1piece for each
* Drilling socket MT.2 xØ32....1piece
7.Chip conveyor & chip bucket cart.
8.Pedal switch for chuck open & close.
9.Hydraulic hollow chuck with rotary cylinder.
10.Programmable tailstock with hydraulic clamp system.
11.Hydraulic system with tank for power chuck, turret & tailstock quill.
12.Work light.
13.Coolant system.
14.Heat exchanger.
15.Rotating center MT.4......1set
16.Machining finishing lamp.
17.Auto lubrication system.
18.Level pads .....6pcs.
19.Toolset & box.
20.Operation manual.
21.Maintenance manual.

MODEL CHC-2240 CHC-2260 CHC-2280 CHC-22120
Capacity No. of control axis 2 AXIS
 Swing over bed Ø550 mm (21.653")
 Distance between centers 870 mm (34.25")  1370 mm (53.93")  1870 mm (73.62")  2870 mm (113.0")
 Max. working length  4 way tool post  680 mm (26.77")  1180 mm (46.45")  1680 mm (66.14")  2680 mm (105.5")
  Hyd. P8 turret  590 mm (23.22")  1090 mm (42.91")  1590 mm (62.60")  2590 mm (102.0")
  Hyd. VDI disc 550 mm (21.65")  1050 mm (41.33") 1550 mm (61.02")  2550 mm (100.4")
 Max. working diameter  Ø325 mm (12.8")
 Width of bed 345 mm (13.58")
Headstock and Main Spindle Spindle nose, internal taper ASA A2-8 , Ø97mm Taper 1/20
 Spindle bore / Bar capacity  Ø91mm (3.582") / Ø78mm (3.07")
 Range of spindle speed No. of spindle speed  35~3500 R.P.M Infinitely variable
Cross Slide (X-axis) and Carriage (Z-axis) Cross slide travel ( X-axis ) STD. 300 mm (11.8")
 Longitudinal travel ( Z-axis ) STD.  780 mm (30.7") 1280 mm (50.4")  1780 mm (70.1")  2780 mm (109.4")
 AC servo motor ( X-axis ) 1.8 kW 11N.m ~ FANUC ß12 / 3000is
 AC servo motor ( Z-axis ) 2.5 kW 20N.m ~ FANUC ß22 / 2000is
 Dia. of ball screw ( X-axis)  Ø25 mm (0.98") P5 C5
 Dia. of ball screw ( Z-axis ) Ø50 mm (1.97") P10 C5 Ø63 mm (2.48") P10 C5
 Rapid traverse speed ( X-axis ) 7.5 m/min (295 ipm)
 Rapid traverse speed ( Z-axis ) 10 m/min (394 ipm)
Turret Tool station STD. Manual 4 way tool post□25 mm ||  OPT. Hyd. VDI.V8 □25 mm Ø40 mm (1.575") or|  Hydraulic P8 □25 mm Ø32 mm (1.26")

 Size of external turning tool 
 Boring bar diameter 
Tailstock Quill diameter Ø85 mm (3.346")
 Quill travel 178 mm (7")
 Taper of center MT.No.5
Motor Main spindle (continuous rated) AC 9 kw (12HP) Wide range heavy duty Fanuc AC spindle motor
 Main spindle (30 min. rated) AC 11kw (15HP) MODEL ßiIp18/6000
 Hydraulic oil pump STD. 0.75 kW (1 HP) OPT. 1.5 kW (2 HP)
 Coolant pump 1 / 6 HP
Tank Capacity Hydraulic tank STD. 25 Litre (5.5 gal.) OPT. 40 Litre (8.8 gal.)
 Coolant tank 60 L (13.2 gal.) 120 L (26.4 gal.) 180 L (39.6 gal.) 240 L (52.8 gal.)
Measurements Weight ( Net / Gross ) Approx. 4,050 kgs / 4,450 kgs 4,400 kgs / 4,900 kgs 4,800 kgs / 5,400 kgs 5,300 kgs / 6,000 kgs
 Packing sizes Length 3200 mm (126")  3700 mm (145.7")  4200 mm (165.4")  5200 mm (204.7")
  Width x Height Width 2300 mm (90.6") x Height 2230 mm (87.8")