Sheet metal folder

Schröder MAK 4 EVO 3200/6 UD

Motorized Swivel Bending Machine
Mfg. SCHRÖDER
Type: MAK 4 EVO 3200/6.0 UD
Year: 2012

Technical Data
Manufacturer: SCHRÖDER
Type: MAK 4 EVO 3200/6 UD
Year of manufacture: 2012
Working length: 3200 mm
Capacity: 6 mm
Upper die stroke: 850 mm
Upper die geometry: 180°
Bending center adjustment: 100 mm
Dimensions: approx. L 6.45 x W 2.65 x H 2.75 m
Machine weight: approx. 20.6 t
Accessory weight: approx. 3.4 t

Equipment
- Up’n Down bending die, automatically controlled by POS 3000
- Upper die tool clamping, hydraulic
- Bending die tool clamping, hydraulic
- Motorized central crowning
- Motorized bending die adjustment, program-controlled
- Bending center optimization via bending center adjustment
- Foot switch
- Protection of operation from the rear, controlled by a light curtain and safety PLC
- Safety package EVOLUTION UD with tool changer incl. safety fence
- Speed optimizer Z-axis drive (max. axis speed: 120 mm/s)

Control system: POS 3000-3D graphic control
View of product and machine in 3D – display
Radius-Step-Bending function
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Stop system
Positioning stop 10 - 3400 mm in U-shape with 4 sectors (850/1700/2550/3400),
Panel for individual positioning of the control,
pneumatic lowering of the stop fingers, steel balls in the support table.
Angle stop left and right 1500 mm.
The support plates are divided and can be removed individually to create the
necessary space for existing counter-bends.

- 2 pneumatically lowerable angle stops mounted on the frame

- Front stop function of the bending die for accommodating bending rail finger segments
incl. 2 finger segments matching the bending rail

Fully automatic tool changer
Tool changing portal for upper die tools with hydraulic tool clamping
(total 7 axes) for maximum upper die tool height of 400 mm,
two asynchronously movable tool changers each with three gripping units

Upper die tool
Tools WZS 2000, approx. 1000 N/mm2 tensile strength
• Tool set for automatic tool changer, upper die
Goosefoot set h= 180 mm incl. corner pieces left and right.

Bending die tools
Tool system for the bending die WZS 3000, approx. 1000 N/mm2 tensile strength

Bending rail "A", segmented, stepped,
b= 15 mm, h= 101 mm
No. 1 - L = 2 x 25, 30, 35, 40, 45, 50 = 225 mm
No. 2 - L = 14 x 200 mm

Bending rail "A", segmented, stepped,
b= 20 mm, h= 101 mm
No. 1 - L = 2 x 25, 30, 35, 40, 45, 50 = 225 mm
No. 2 - L = 14 x 200 mm

2 finger segments for front stop
matching bending rail b= 20 mm

•Bending rail "A", segmented,
b= 30 mm h= 101 mm
No. 1 - L = 2 x 25, 30, 35, 40, 45, 50 = 225 mm
No. 2 - L = 14 x 200 mm

2 finger segments for front stop
matching bending rail b= 30 mm

Lower die tools

Lower die rail with recesses
segmented,
same radius as upper die tool
b= 117 mm
h= 40 mm
Total length 3.240 mm, divided into 4 x 500, 2 x 620 mm

All information is without guarantee.
A demonstration under power is possible at any time by arrangement.

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