ERBEND MFB 3220 10ft x 0.078 in. CNC Motorized Sheet Metal Folder |
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Stock Code: |
MFB 3220 |
Price: | $RFQ |
Subcategory: | Folding Machines |
Bending length: | 126" |
Manufacturer: |
Erbend |
Model: |
MFB 3220 |
Condition: | New |
CALL 386-304-3720 FOR AVAILABILITY
FEATURES:
8.66 inch opening height capacity on the upper beam.
Eccentric upper beam power transmission system for rapid clamping/unclamping.
39 inch servo backgauge system with feather grooves.
Manual folding beam adjustment.
0.39 and 0.98 inch wide single piece folding tools as 2 sets.
Solid lower beam tool without channels.
ERFOLD BASIC CNC LBL Cnc control software on 15.6″ touchscreen controller with swivel arm.
Front light barriers.
STANDARD SPECS AND ACCESSORIES:
*UPPER BEAM
Clamping beam with 7.87 inch opening height without tools and 45° beam geometry
With optional 3.54 inch goat foot tools, you can bend up to 3.54 inch deep box/pan parts
Thanks to its brass and oil-free friction plates on the linear guides, you can work for years without any lubrication or maintenance
Also thanks to the protective bellows, no dirt or dust is allowed in the swivel parts of this axis
*39 INCH SERVO BACK GAUGE WITH RECTANGULAR SHEET SUPPORT TABLE
39 inch servo driven back gauge system with feather grooves only
39 inch long rectangular sheet support table with stainless ball-casters
Sliders can be pulled back to create space for down flanges at the back of the bottom tool
*SOLID LOWER BEAM (WITHOUT CHANNELS) AND FEATHER GROOVES
To avoid unwanted scratches and cracks on the painted sheets caused by lower beam channels, we can build the lower beam without channel and also with special design gauging arms produced by flexible feather steel (0,5 mm thick) so that the arms can approach until the end of the lower beam to the edge and can be clamped between the upper beam tool and lower beam tool together with the sheet
*FOOT PEDAL WITH 3 SWITCHES
3 switch foot pedal with panic button function on two steps.
(Sudden step on left pedal = clamping beam goes up immediately)
(Sudden step on middle pedal = folding beam and all axis stops immediately)
*VERTICAL OR HORIZONTAL FRONT LIGHT BARRIERS
For operator safety, front light barriers are located at the left and right front side of the machine, managed by safety plc and prevent unwanted interventions to avoid accidents. You can choose as horizontal or vertical or you can completely remove the light barriers from your configuration
*TOOL HOLDERS
2 stacks of tool holders that can carry 2 single piece folding tool or clamping beam sharpnose tool
*ERFOLD BASIC CNC LINE BY LINE CONTROLLER SOFTWARE
Very user friendly, iconic screen layout
15.6″ tft panel touchscreen controller on swivel arm
Windows based Erfold software that allows you to store and reload back ups of the factory settings or saves programmes easily
128 gb memory for unlimited receipt storage
Line by line part programming by entering numerical values of the axes for each step
Creating, saving, loading parts with different names, materials and sheet thicknesses
Open or drop hemming function
Multi radius bending function as by pressing or by bending
Backgauge finger pause and on/off functions
Material database control for springback correction and folding beam height correction regarding material type, thickness and length
Piece counter for lot production
Manual axis controls, alarm and error indications, machine detailed parameter pages
Remote service connection via wireless internet
User authorization with special passwords.
Can be upgraded to 2D version with 2D drawing and collision check simulation
*STANDARD TOOLS:
UPPER BEAM PIECE SHARP NOSE TOOL
Grinded material, single piece, 20° nose angle.
*MANUAL FOLDING BEAM ADJUSTMENT
Manual height adjustment of folding beam according to the sheet thickness or bending point radius
Located in left and right side and should be adjusted equally on both sides as thickness x 1 for sharp bending radius or thickness x 1,5 /2,5 for more oval radius.
More you lower the folding beam, more you have to increase the bending angle in the programme to be able to catch the right bending angle.
SPECIFICATIONS:
Sheet Length: 126 in. (10.5 ft)
Capacity
Steel: 0.078 in.
Stainless: 0.047 in.
Aluminum: 0.118 in.
Dimensions: 175 x 87 x 78 in.
Weight: 9,921 lbs.
TECHNICAL PARAMETERS OF 11 AXIS:
*Combi Upper Beam (Z axis)
Opening height (without tools): 9.84 in.
Motor Power (Servo): 2 X 3,5 kW
Transmission system: Ballscrew spindle
Clamping speed: 2.55 in.
Combi beam rotation (180°) time: 10 sec
*Folding Beam (Y axis)
Folding angle: 0 – 150°
Motor Power (Sew Eurodrive AC): 2 X 4 kW
Folding Speed: 70°/sec
*Folding Beam Height Adjustment (A1-A2 axis)
Adjustment height: 0 to 3.14 in.
Control: Manual
*Back gauge system (X axis)
Movement speed: 11.81 in. /sec
Motor Power (Servo): 750 W
Positioning / repeatability accuracy: +/- 0,1 mm
OPTIONAL ITEMS:
59 inch servo backgauge system with rectangular sheet support table.
98.4 / 126 / 165.3 inch servo backgauge system upgrade with L / T / U shape sheet support table options.
PLEASE CONTACT FOR FULL LIST
This machine is listed for sale by Sierra Victor Industries
located in Port Orange, Florida