Komatsu Mechanical Presses L2M/E2M series Komatsu Mechanical Presses L2M/E2M series

Progressive press with high rigidity and accuracy.

Mechanical Presses for Progressive Stamping

L2M/E2M series

L(E)2M200 / L(E)2M300 / L(E)2M400 / L(E)2M500

  • High rigidity cast steel and tie rods
  • Extremely rigid drive and significantly reduced die load
  • Heat-balanced circulating lubrication system to minimize heat fluctuation

 

  • Purpose: Progressive
  • Frame: Straight
  • Point: 2pt
  • Capacity: 2000kN 
L2M/E2M KOMATSU Quantity: 1 cái
Komatsu Mechanical Presses L2M/E2M series
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  • Komatsu Mechanical Presses L2M/E2M series

  • Product code: L2M/E2M
  • Progressive press with high rigidity and accuracy.

    Mechanical Presses for Progressive Stamping

    L2M/E2M series

    L(E)2M200 / L(E)2M300 / L(E)2M400 / L(E)2M500

    • High rigidity cast steel and tie rods
    • Extremely rigid drive and significantly reduced die load
    • Heat-balanced circulating lubrication system to minimize heat fluctuation

     

    • Purpose: Progressive
    • Frame: Straight
    • Point: 2pt
    • Capacity: 2000kN 

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L2M_E2M Catalog Download
 

Model L(E)2M200 L(E)2M300 L(E)2M400 L(E)2M500
Capacity kN 2000 3000 4000 5000
Slide Stroke mm 100 125 200 200
Max SPM min-1 150 120 80 80
Die Height mm 475 550 700 700
Slide Adjustment mm 100 100 150 150
Slide L-R mm 1550 1850 2150 2150

F-B

mm 850 900 1150 1150
Bolster L-R mm 1550 1850 2150 2150
F-B mm 950 1000 1250 1250

 

High rigidity cast steel and tie rods

With L2M/E2M200, noise and vibration on blanking have been significantly reduced with using the "cast steel frame." 
And high accuracy forming has been secured by high rigidity of no deformation structure using the "full tie rod structure" and the "front-rear-left-right symmetrical frame." 
In addition, they have the following features that improve rigidity and easy-to-use properties.
  • Slide inclination has been reduced and anti-eccentric load characteristics has been remarkably improved with the higher rigidity of slide drive and the wider point distance.
  • Wide opening on sides easily allows progressive forming of wide coil.
h4 1

Extremely rigid drive and significantly reduced die load

1. Dynamic balancer
L2M series machines are equipped with the dynamic balancer (suspension) at an ideal location, which minimizes slide deformation by moving counter to the slide.

 
2. Plunger + plunger guide + eight face long gib
They absorb thrust force and counter to eccentric load. Dynamic accuracy is maintained for a long time to support a longer die life.

3. Hydraulic clutch brake
Emergency stop performance has been greatly improved by 40 percent than previous machines. Inching performance has been also improved for easier die adjustment on preparation.

 
4. Hydraulic adjust lock system
With a hydraulic driven lock nut structure, clearance on the point part can be made to nil. Since the clearance isn't expanded, high accuracy is maintained for a long time.

 
 

h4 2

Heat-balanced circulating lubrication system to minimize heat fluctuation

Lubrication oil heated in the drive system is circulated through the column to minimize die height variation by offsetting frame extension and drive extension to each other.

h4 3

 

Products in this Category
 
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