Product Name : JL-4080CNC-344(Creep Feed CNC Grinder)
Product Description
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CNC Surface & Profile Grinder(Saddle series)

*JL-4080CNC-344
(Creep Feed CNC Grinder)
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  • JL-4080CNC-340
  • JL-4080CNC-341(Longwise Grinding)
  • JL-4080CNC-344 (Creep Feed CNC Grinder)
Model JL-4080CNC-340 JL-4080CNC-341(Longwise Grinding) JL-4080CNC-344 (Creep Feed CNC Grinder)
General Capaity      
Table size
(WxL)(mm)
400 x 800 400 x 800 400×800
Max. Stroke
(WxL)(mm)
480 x 1100 430 x 1100 480×1100
Surface of Magnetic (WxL) (mm) 400×800 400 x 800 400×800
Max. distance from center of Spindle to table(mm) 600 650 600
Max. tableload(Kg) 800 800 800
Spindle      
Servo motor(continuous/30 mins)(Kw) 18/16 11 28/39
Spindle speed (rpm) 0~8000 0~8000 0~3000
Dimension of the wheel (ODxWxB)(mm) ø355 x 50 x ø127 ø355 x 50 x ø127 ø510 x 50~150 x ø203.2
X-LongitudinalMovement      
Longi-Stroke(mm) 1100 Z axis:430 1100
Longi-driven system(mm) Ball screw Ball screw Ball screw
Longi-Servo motor(Kw) 4.5(4.1) 4 5
Longi-Table speed(mm/min) 0-20 10 0~25
Longi-Gudieway Linear guideway Linear guideway Linear guideway
Y-WheelheadVertical Infeed      
Wheel-Stroke-Y2(mm) 420 470 345
Wheel-Servo motor-Y2(Kw) 5 4 5
Wheel-driven system(mm) Ball screw Ball screw Ball screw
Rapid power head elevation(mm/min) 10 10 3
Wheel-The Least Input Increment-Y2(mm) 0.001 0.001 0.001
Wheel-Gudieway-Y2 Linear guideway Linear guideway Linear guideway
Z-Cross Movement      
Cross-Stroke-Z1(mm) 480 X axis:1100 480
Cross-driven system(mm) Ball screw Ball screw Ball screw
Cross-Servo motor-Z1(Kw) 3.0(2.7) 4 5
Powered Crossfeed(mm/min) 10 20 5
Cross-The Least Input Increment-Z1(mm) 0.001 0.001 0.001
Cross-Gudieway-Z1 Linear guideway Linear guideway Linear guideway
Grinding Wheel dresser      
Dimension of diamond roller (OD x W x B)(option)(mm) ø100 x max.20 x ø52 ø100 x max.20 x ø52 ø130 x max.160 x ø52
Speed(rpm) 5000 5000 6000
Grinding-Servo motor(Kw) 0.5 0.5 3
Space      
Machine floor space(LxWxH)(mm) 3490 x 3260 x 2355 3490x3150x2830 3490x3260x2355
Packing size (L×W×H)(mm) 3700x2300x2550 3700x2780x3050 3700x2780x3050
Weight      
Machine net weight(Kgs) 8000 9000 6000
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