CNC Lathe CHL Series of SUN MASTER Lathe Manufacturers

MODEL			CHL-2140	CHL-2160	CHL-2180	CHL-21120
Capacity	No. of control axis		2 AXIS
	Swing over bed		Ø533 mm (20.98")
	STD. D1-6 distance between centers		845 mm (33.27")	1345 mm (52.95")	1845 mm (72.64")	2845 mm (112.0")
	STD. D1-8 max. working length	4 way tool post	620 mm (24.41")	1120 mm (44.09")	1620 mm (63.78")	2620 mm (103.1")
		Hyd. P8 turret	530 mm (20.87")	1030 mm (40.55")	1530 mm (60.24")	2530 mm (99.61")
		Elec. VDI turret	490 mm (19.29")	990 mm (38.98")	1490 mm (58.66")	2490 mm (98.03")
	Max. working dia.		Ø305 mm (12")
	Width of bed		345 mm (13.58")
Headstock and Main Spindle	Spindle nose, internal taper		STD. D1-8 OPT. A2-8, Ø85 mm Taper 1/19.18
	Spindle center sleeve		Ø85 mm Taper 1/19.18 x MT.No.5
	Spindle bore		Ø80 mm (3.149")
	Spindle speed: Gear steps / Range		M code automatic 4 steps /
			M41	20~60		R.P.M
			M42	61~200		R.P.M
			M43	201~670		R.P.M
			M44	671~2000		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.		720 mm (28.3")	1220 mm (48.0")	1720 mm (67.7")	2720 mm (107.1")
	AC servo motor ( X-axis )		1.3 kW 8.34 N.m
	AC servo motor ( Z-axis )		2.9 kw 18.6 N.m
	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		Inverter Motor AC 11 kW (15 HP), Inverter (15 HP)
	Hydraulic oil pump		OPT. 0.75 kW (1HP) OPT. 1.5 kW (2HP)
	Forced lubrication for headstock		1/4 HP
	Automatic gear shift		60 W
	Coolant pump		1/6 HP
Tank Capacity	Hydraulic tank		OPT. 25 Liter (5.5 gal.) OPT. 40 Liter (8.8 gal.)
Tank Capacity	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	3700 mm (145.7")	3700 mm (145.7")	4200 mm (165.4")	5200 mm (204.7")
	Packing sizes	Width x Height	Width 2300 mm (90.6") x Height 2240 mm (88.2")

Standard Accessories：

CNC Controller
Rotating center MT.5
Level pads ( 2140/2160/2180 ) ....... 8pcs
Level pads ( 21120 ) ....... 10pcs
Tool set and box
Machine light
Operation manual and parts list

Optional Accessories:

3-Jaw scroll 12" chuck
4-Jaw independent 14" chuck
Hyd. VDI 40 disc V8 w/o tool holder
Hydraulic P8 turret with
boring bar holder Ø32 mm.....2 sets
facing tool holder ☐25 mm.....2 sets
Boring socket Ø8 x Ø32~Ø25 x Ø32
Drilling socket MT.1 x Ø32, MT.2 x Ø32, MT.3 x Ø32
Steady rest w / ball bearing
High pressure coolant pump 3bar 750W
Quick change tool post
Manual quill feed 1/1 & 1/4
Hydraulic tailstock quill
Chip conveyor & chip bucket cart
Hydraulic hollow chuck 10" with rotary cylinder / bar capacity Ø68 for A2-8 spindle only
(Working length increased more 70mm)

Extra Rigid Solid Construction Bracket, for Ball Screw and Motor (Z-axis)

8-Station Hydraulic Turret (Optional)

Headstock

Four gear range of spindle speeds driven by built-in AC motor. The operator can input the required spindle speed by M code, and the spindle will automatically reach the required speed.
The headstock has forced oil lubrication, with lubricant pumped from a large tank to maintain constant temperature.
The 3 ultra-precision bearing spindle support maintains stability in heavy cuts. O80 mm (D3.15") spindle bore through diameter shafts.
ASA A2-8 short taper for power chuck or Cam-Lock D1-8 spindle nose for quick and accurate chuck mounting.

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CHL Series Flat Bed CNC Lathe

Product Description