CHC Series

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  CHC SERIES
 
 
 

Enlarged Saddles and Fully Supported Cross Slide (X-axis)

  • Bed ways and cross slide are hardened and ground to min HS70.
  • Turcite "B" coating between the bed and carriage.
 

8-Station Hydraulic Turret (Optional)
 

Direct-driven Main Spindle Motor

  • The spindle is supported by a single cylinder bearing housing equipped with SP level precision double row cylindrical roller bearings angular contact thrust bearings and lubricated with HI-class grease. The front spindle is designed with a labyrinthian collar and protector cover to prevent the entering of coolant or chips.
  • Encased in a well-ribbed headstock for maximum heat dissipation. Prevents any thermal distortion after long periods of turning thereby ensuring accurate cutting.

Video


   CHC -2240 / 2260 / 2280 / 22120
  CHC 22120 CNC Lathe
    Photo shown model: CHC-22120 CNC Lathe
 
 

STANDARD ACCESSORIES:

  1. CNC Controller: FANUC 0i Mate-TC
  2. Hydraulic chuck 10" with rotary cylinder
  3. Rotating center MT.5
  4. Level pads (2240/2260/2280)............8pcs
    Level pads (22120)..........................10pcs
  5. Tool set and box
  6. Machine light
  7. Operation manual & parts list
 
 

OPTIONAL ACCESSORIES:

  1. Hyd. VDI 40 disc V8 w/o tool holder
  2. Hydraulic P8 turret with
    boring bar holder Ø32mm...... 2 sets
    facing tool holder □25mm..... 2 sets
  3. Boring socket Ø8 x Ø32~Ø25 x Ø32
  4. Drilling socket MT.1 x Ø32, MT.2 x Ø32, MT.3 x Ø32
  5. Steady rest w / ball bearing

 

  1. High pressure coolant pump 3bar 750W
  2. Quick change tool post
  3. Manual quill feed 1/1 & 1/4
  4. Hydraulic tailstock quill
  5. Chip conveyor & chip buck cart
 
 
SPECIFCATIONS
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
l
l
l
l		 OPT. Hyd. VDI.V8
□25 mm
Ø40 mm (1.575")		 or
l
l
l
l		 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")
■ Specifications subject to change without notice.