Shun Chuan Precision Machinery Co., Ltd.

Tel:886-37-741591       Fax:886-37-741593
Address:No. 5, Lin 1, Shan Kan Li, Yuan Li Town, Miaoli 35873, Taiwan


New CNC Lathe


  • Model No: CHL-21120
  • Factory Location: Taiwan
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

1.Extra Rigid Solid Construction Bracket, for Ball Screw and Motor (Z-axis).
2.8-Station Hydraulic Turret (Optional).
•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. Ø80 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.
•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
•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)

Specification :

CapacityNo. of control axis2 AXIS
Swing over bedØ533 mm (20.98")
STD. D1-6 distance between centers845 mm (33.27")1345 mm (52.95")1845 mm (72.64")2845 mm (112.0")
STD. D1-8 max. working length4 way tool post620 mm (24.41")1120 mm (44.09")1620 mm (63.78")2620 mm (103.1")
Hyd. P8 turret530 mm (20.87")1030 mm (40.55")1530 mm (60.24")2530 mm (99.61")
Elec. VDI turret490 mm (19.29")990 mm (38.98")1490 mm (58.66")2490 mm (98.03")
Max. working dia.Ø305 mm (12")
Width of bed345 mm (13.58")
and Main Spindle
Spindle nose, internal taperSTD. D1-8 OPT. A2-8, Ø85 mm Taper 1/19.18
Spindle center sleeveØ85 mm Taper 1/19.18 x MT.No.5
Spindle boreØ80 mm (3.149")
Spindle speed:Gear steps
M code automatic 4 steps /
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 C5Ø63 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)
TurretTool station
STD. Manual 4 way tool
□25 mm


OPT. Hyd. VDI.V8
□25 mm
Ø40 mm (1.575")
Hydraulic P8
□25 mm
Ø32 mm (1.26")
Size of external turning tool
Boring bar diameter
TailstockQuill diameterØ85 mm (3.346")
Quill travel178 mm (7")
Taper of centerMT.No.5
MotorMain spindleInverter Motor AC 11 kW (15 HP), Inverter (15 HP)
Hydraulic oil pumpOPT. 0.75 kW (1HP)   OPT. 1.5 kW (2HP)
Forced lubrication for headstock1/4 HP
Automatic gear shift60 W
Coolant pump1/6 HP
Tank CapacityHydraulic tankOPT. 25 Liter (5.5 gal.)   OPT. 40 Liter (8.8 gal.)
Coolant tank60 L (13.2 gal.)120 L (26.4 gal.)180 L (39.6 gal.)240 L (52.8 gal.)
MeasurementsWeight ( Net / Gross ) Approx.4,050 kgs/ 4,450 kgs4,400 kgs/ 4,900 kgs4,800 kgs/ 5,400 kgs5,300 kgs/ 6,000 kgs
Packing sizesLength3700 mm (145.7")3700 mm (145.7")4200 mm (165.4")5200 mm (204.7")
Width x HeightWidth 2300 mm (90.6") x Height 2240 mm (88.2")

Shun Chuan Precision Machinery Co., Ltd.

  • Taiwan
  • No. 5, Lin 1, Shan Kan Li, Yuan Li Town, Miaoli 35873, Taiwan
  • 886-37-741591
  • 886-37-741593