Electromagnetic bending machines for metal plate

Product Overview

Description

electromagnetic bending machines for metal sheet

The fundamental principe of the MB machines models JEB 625 till JEB 3200is hat they use electromagnietic clamping. Magnetic clamping means that folding loads are taken right at the point where they are generated:forces do no have to be transferred to support structures at the ends of the machine. This in turn means that the clamping member does not need any structural bulk and hence can be made much more compact en less cumbersome. The thickniss of the clamp bar is determined only by its requirement to carry sufficient magnetic flux and not by structural considerations at all.

 

The unique centerless compound hinges which have been developed especially to the MB machines models.JEB 625-JEB 3200are distributed along the length of the bending beam and thus, like the clamp bar take folding loads close to where they are generated.

The combined effect of the magnetic clamping with the special centerless hinges means that the MB machnes is a very compact, space saving, machine with an extremely high strenght to weight ratio.

 

detailed information

Model	EB625	EB1000	EB1250	EB2000	EB2500	EB3200
Max .length×thickness	625×1.0mm	1000×1.0mm	1250×1.0mm	2000×1.0mm	2500×1.0mm	3200×1.0mm
Clamping force	3 ton	4.5 ton	6 ton	9 ton	12 ton	10ton
Duty cycle	30%	30%	30%	30%	30%	30%
Back gauge	390mm	640mm	640mm	640mm	640mm	640mm
Foot switch	no	no	standard	standard	standard	standard
Protection	Thermal cut-out 70°C
Nominal current	4 amp	6amp	6amp	12amp	15amp	15amp
Bending -edge length	670	1050	1300	2090	2590	3290
Distance between lifters	630	1010	1260	2028	2528	3228
Packing size	83×112×38cm	120×112×38cm	145×112×38cm	220×112×38cm	270×112×38cm	340×112×38cm
N.W/G.W	102/127KG	142/177KG	175/220KG	290/360KG	330/420KG	400/510KG

 

 Advantages:

1. Much greater versatility than conventional sheet metal benders.


2. No limitation to depth of boxes.


3. Can form deep channels, and completely closed sections.


4. Automatic clamping and unclamping means faster operation, less fatigue.


5. Accurate and continuous indication of beam angle.


6. Quick and accurate setting of angle stop.


7. Unlimited throat depth.


8. Infinite length bending in stages is possible.


9. Open ended design allows folding of complex shapes.


10. Machines can be ganged end-to-end for long bending.


11. Adapts easily to customized tooling (clamp bars of special cross-sections).


12. Self-protecting - machine cannot be overloaded.


13. Neat, compact and modern design