Koan Cho Machinery Co., Ltd.

Manufacturer of Vertical Machine Center, CNC Lathe, and CNC Milling Machine.

Products

Heavy Duty CNC Lathe

Heavy-Duty-CNC-Lathe

  • Model No: KL-3000
  • Factory Location: Taiwan
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

1. Rugged heavily ribbed Meehanite casting construction.
2. Extra wide induction hardened and precision ground bed ways.
3. Turicte-B coated on carriage sliding ways for smooth, stick slip free movement.
4. precision hand scraped for all mating sliding surfaces and gibes.
5. hardened 7 Ground ball-screw with preloaded double nuts, fitted on 60 angular contact bearing.
6. Powerful YASKAWA AC Vector spindle drives, provide high power for Constant Surface Speed Cutting.
7. Large bore heavy duty spindle mounted on precision taper roller bearing for heavy cutting.
8. 3 infinitely variable speed gear ranges with auto shifting for fully programmable spindle speeds.
9. Special design of oil lubrication regulator for headstock heat emission to allow high speed running.
10. Heavy duty manual tail-stock with safety switch. (2-speeds ratio)
11. FAGOR AC servo axes motors and drives provided high performance.
12. Dual electronic hand wheels allow for manual operation.
13. Automatic lubrication to all sliding surfaces and axes ball-screws.
14. Flood coolant system and haligen work light are as standard.
15. Cycle stop light tower indicator.
16. All electric components are built-in a enclosure cabinet and main disconnect switch.
17. Telescopic steel-way covers on X-Axis.
18. Fully enclosed guarding with interlocked sliding doors access, to CE standard.
19. Every machine before shipping is inspected by Laser calibrated and cutting and coolant testing and Undergoes a rigorous 48 hours non-stop running.

Specification :

KL-3060 / KL-3080
KL-30120 / KL-30160
KL-30200 / KL-30240
WORKING CAPACITY
Swing over bed770 mm
Center height to bed385 mm
Center height to top cross slide250 mm
Swing over cross slide500 mm
Dis. Between centers1600 mm / 2100 mm / 3100 mm
4100 mm / 5100mm / 6000 mm
Width of bed450 mm
HEADSTOCK
Spindle noseD1-8 *A2-11 *A2-11A2-15A2-20
Spindle bore85 mm (3.34”)105 mm (4")153 mm (6") opt230 mm (9") opt305 mm (12") opt
3-Jaw scroll chuck (Option)Ø10” (thr. hole 76 mm) for D1-8 spindle nose only
Ø 12” 3-jaw scroll chuck (thr. hole 103 mm)
Ø 16” 3-jaw scroll chuck (thr. hole 155 mm)
Ø 20” 3-jaw scroll chuck (thr. hole 160 mm)
Ø 25” 3-jaw scroll chuck (thr. hole 200 mm)
Hydraulic Power chuckØ 10” (thr. hole 75 mm) for D1-8 spindle nose
(Opt.)Ø 12” (thr. hole 105 mm) for A1-11 spindle nose
 Ø 15” (thr. hole 117.5 mm) for A2-11 spindle nose,
 Ø 18” (thr. hole 117.5 mm) for A2-11 spindle nose,
 Ø 24” (non thr. hole) for A2-15 spindle nose,
Bar capacity (Power chuck)Ø 75 mm for D1-8 of 10” chuck,
(Opt.)Ø 91 mm for A1-11 of Ø 12” chuck,
 Ø 117.5 mm for A1-11 of Ø 15” chuck and Ø 18” chuck
Range of spindle speeds3 Rang Gears Auto Shifting
Spindle speeds rangeH: 2000 - 491 rpmH: 1500 - 331 rpmH: 800 - 176 rpmH: 450 - 108 rpmH: 350 - 87rpm
M: 490 – 126 rpmM: 330 – 93 rpmM: 175 – 59 rpmM: 107 - 31rpmM: 86- 26rpm
L : 125 – 25 rpmL: 92- 24 rpmL: 58- 12 rpmL: 30- 6rpmL: 25- 5rpm
Taper in spindleMT# 6
SADDLE
Longitudinal travel (Z-axis)1300mm / 1800mm / 2800mm
3800mm / 4800mm / 5800 mm
Cross-slide travel450 mm
Size of tool holder32 mm
Ball screw (Dia x pitch)X-Axis: Ø25 mm x P 5 mm, Z-Axis: Ø50 mm x P10 mm
TAILSTOCK
Quill DiameterØ 105 mm
Quill Travel220 mm
Quill TaperMT #5
MOTOR
Spindle motor20 HP (Std.), 30 HP (option)
Z-axis drive motor12 Nm (FKM 44.3)
X-axis drive motor6.3 Nm (FKM 42.3)
Coolant pump motor1/4 HP – Std, 3/4 HP (Opt.)
High Pressure coolant1-1/2 HP (Opt. for U drills) 6 bar
X, Z- AXES FEED
X axis rapid travel6 M /min
Z axis rapid travel8 M /min
GENERAL
Power Required20 KVA
Floor space (L x M x H)3590/4090/5090/6090/7090 x 1950 x 1820 mm
Approx, machine weight4500kgs / 5000kgs / 6000kgs
7000kgs / 8000kgs / 9000 kgs

Related Prodcuts

Koan Cho Machinery Co., Ltd.

  • Taiwan
  • P. O. Box 20 - 30, Taichung City 402, Taiwan
  • 886-4-24759927
  • 886-4-24759936