Working slowly and deliberately



KCL-D Series double-drive closed exchange table fiber laser cutting machine

Model:KCL-D type double-drive closed exchange table fiber laser cutting machine
Laser brand: IPG ,Germany
Cutting area:1500*3000mm
Cutting thickness: 0.5-20mm mild steel
0.5-12mm stainless steel
2.Main componet
NO. name Specifications parameter Nos producer
1   Machine tool  KCL-D3015-3000W       
X axis stroke:1500mm
Y axis strokel:3000mm
1 kingball
2 beam  Integral cast aluminum beam   1 kingball
3 Machine worktable Integral steel plate welding   1 kingball
4 laser 3000W   1 IPG, Germany
5 X, Y, Z axis servo motor     4 Japan Fuji
6  Laser cutting head High power 3KW auto focus   1 Raytools,
7 X, Y, Z axis drag chains     1 Cangzhou,hebei
8  X-axis, Y-axis racks, gears M2 Grinding din6 precision 3 sets HK ,
9 reducer VRTZ-090-5 3 arc minutes accuracy flange connection 3 Shimpo Japan
10 X-axis linear guide  HGH30CA2R
 H grade accuracy 2 Hiwin taiwan
11 Y-axis linear guide HGH25CA2R H grade accuracy 2 Hiwin taiwan
12 Gas circuit Includes SMC proportional valve   1 Japan ,taiwan
13 Electric appliances     1 Schneider, Siemens
14 Operating system     1 Bochu ,China
15 computer   Memory 4G
Solid State Drive 120G
1 ASUS,Taiwan
16 Oil circuit Automatic oiling   1 Nanjing
17 Water cooling HL-3000   1 Hanli, China
18 air conditioning 350W   1 Tongfei, China

(1).Machine structure

2  31

  • The main frame adopts a gantry type structure welded with all steel plates to ensure that the model is stable and does not deform for a long time.
  • Machine body High-temperature annealing by large annealing furnace.
  • Machine body has been formed by the import gantry milling.
  • Use gantry rack double guide, double servo drive structure.
  • Improve the stability and rigidity of the Y-axis beam.
  • Ensures high precision and high dynamic performance of Y-axis beam movement.
  • Y-axis beam runs smoothly at high speed, greatly reducing gas consumption.

  • 3

 Guide surface
Integral steel plate welding

The beam sliding table adopts integral cast aluminum parts, which can reduce the weight of the beam and ensure good stability, which can meet the high-speed operation of the machine
(2).Gears, racks and guides

Rails and racks are calibrated with precision collimators with an accuracy of ±0.02mm
7 8
  1. "K.H" rack, four-sided grinding
2-positioning pin design prevents rack displacement

1- Taiwan "HIWIN" Guide
2-Oblique block design prevents rail displacement
(3) Reducer and servo motor

(4) Equipped with Swiss Raytools automatic focusing laser cutting head

33 34
  • High power 3KW auto focus.
  • The internal structure of the laser head is completely sealed, the dustproof level reaches grade 6, and the waterproof level reaches grade 7, which can prevent the optical part from being contaminated by dust.
  • Magnetic protection anti-collision, flexible and convenient reset and alarm function.
  • Set by the panel operation or programmable CNC-controlled cutting height.
  • Height control can be achieved through Z-axis servo motor and drive system.
  • Modular design, high precision and easy maintenance.

(5)3000w IPG laser
  • High beam quality output.
  • High reliability, long service life.
  • Can use air cutting to save costs.
  • High electro-optical conversion efficiency.
  • Compact structural design.
  • Fiber output comes with collimation output head.
  • External Computer Control Interface.

(6) Water cooler
  • Adopt domestic first-class brand, professional laser chiller, good stability, high precision.
  • With dual-channel temperature control, the laser and cutting head can be controlled at different temperatures to ensure the stability of laser and cutting head.
  • Features include: water pressure alarm, high and low temperature alarm, voltage alarm, and various fault alarms and so on.

(7) Electrical box and computer
40 41

(8) High-precision components
Machine comes with automatic fuel pump


Using pneumatic components,  With low pressure Japan SMC perforation, automatic ventilation, pressure detection and other functions.
(9) Laser cutting special CNC system CypCut

  • High-speed and high-precision position closed loop.
  • High-speed gantry control/capacitance follow-up control.
  • Laser energy according to speed control function.
  • Power off/power off return function.
  • Flight cutting / automatic patrol / multi-level punching function.
  • Handheld wireless remote control.
  • Can carry out follow-up control in all directions, the operation is simple and convenient.
  • Improve operator’s working efficiency.
(10) Special feature
3. technical parameter
(1) machine tool parameter
No. Item Parameter
JQG3015B -3000W
 Working stroke
X axis 1500 mm
Y axis 3000 mm
Z axis 100 mm
2   Maximum sheet weight  1000 kg
3   Maximum positioning speed  120 m/min
4   Maximum acceleration  1 G
5   positioning accuracy  ±0.05 mm
6   Laser power  3000 W
7 Laser wavelength 1070 nm
Length 8000 mm
Width 3000 mm
Height 2000 mm
9 Max cutting thickness Mild steel 20 mm
Stainless steel 12 mm
10 Weight 6800 kg

(2)Plate cutting parameters
material Thickness
Cutting speed(m/min) material Thickness
Cutting speed(m/min)
3000w 3000w
Mild steel
1 40(air)  
Stainless steel
1 35-40
2 15(air) 2 15-23
3 3.5-5 3 7-11
4 3.0-4.2 4 4-6
5 2.5-3.6 5 2.5-4
6 2.4-3.0 6 2-3.2
8 1.8-2.4 8 1.2-1.8
10 1.2-1.8 10 0.7-0.9
12 1.0-1.5 12 0.3-0.4
14 0.7-0.85

16 0.6-0.75

18 0.5-0.65

20 0.4-0.6

 different materials, different gas pressure and other matching conditions may cause speed differences.
Cutting gas purity requirements: 99.95% to 99.995%,the higher purity, the better cutting surface effect.
Real-time power consumption parameters:Continuous cutting power consumption of 1mm iron plate: 10 kWh/hour


Nanjing Jinqiu CNC Machine Tool Co., Ltd​
Professional sheet metal equipment manufacturer


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