TAGAMI EX Co., Ltd.

The Raku-rack press brake die changer makes die changing work safe and easy even for women and the elderly.

Press brake die changer

Raku-rack

Raku-rack was developed to easily and safely perform the heretofore hard work of changing press brake dies without needing to lift the heavy dies.

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Raku-rack Features

1

The press brake can be set up by just sliding the die from the punch and die storage unit.

Step 1 Slide the die to the arm.

Slide the die to the arm.

Step 2 Slide the arm forward.

Slide the arm forward.

Step 3 Slide the die to the press brake.

Slide the die to the press brake.

2

The 3-position automatic stop electric lift allows many units to be stored in less space.

The 3-position automatic stop electric lift allows many units to be stored in less space.

3

Punch inverting action makes the work easy

Punch inverting action makes the work easy

4

Split dies and other lightweight dies are stored in the drawers.

Split dies and other lightweight dies are stored in the drawers.
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Main Specifications

Punch storage unit Number of rows 27 rows (50 mm pitch)
Punch length (minimum) S size (415 mm)
Punch length (maximum) L size (835 mm)
Punch height Up to 235 mm
Punch weight (Maximum per row) Up to 40 kg (L size length conversion)
Punch weight (total for all punches) Up to 600 kg
Die storage unit Number of shelves 2 shelves (top and bottom)
Number of rows (total for all shelves) 30 rows (91 mm pitch)
Die length (minimum) S size (415 mm)
Die length (maximum) L size (835 mm)
Die height Up to 125 mm
Die bottom width Up to 60 mm
Die weight (Maximum per row) Up to 60 kg
Die weight (total per shelf) Up to 600 kg
Punch arm Equipped with a manual inverting mechanism  
Die arm Equipped with an electric lift mechanism  
Lift speed 35/29 mm/sec (60/50 Hz)
Lift die weight Up to 60 kg
Stop position Select from 3 positions: top shelf, middle shelf, bottom shelf
Motor 200V 3-phase 200W with a brake
Lightweight punch storage drawer Number of rows 11 rows (50 mm pitch)
30 x 20 x 30
Punch length Up to L size (835 mm)
Punch height Up to 150 mm
Punch weight (total for all punches) Up to 80 kg
Lightweight die storage drawer Number of rows 12 rows (44 mm pitch)
30 x 14 x 30
Die length Up to L size (835 mm)
Die height Up to 150 mm
Die weight (total for all dies) Up to 80 kg
Dry weight 900 kg

1. The above table is a storage example for reference purposes. The number of items that can be stored depends on the shapes of the dies.

2. The maximum maximum height is the height when a 60 mm high 1V die is stored in the punch bottom.

3. The punch weight (maximum per row) is the maximum weight converted to the L size length.

4. A press brake punch clamp groove in the punch is required.

5. Die bases, such as DHC and 1VHB, can also be stored in the die storage unit.
Items with a 1V die bottom width that exceeds 60 mm cannot be stored.

6. The maximum die height is the height when there is bottom shelf storage.

7. The die arm stops automatically when one of the following is selected/started: Middle: press brake table top height,
Top shelf: 60 mm above the middle position (DHC die base top surface),
Bottom shelf: 223 mm below the middle position.

8. A separate power supply (200V, 3-phase, 1KVA) from the press brake is used.

9. There is also a die base with rollers (option) that makes it easy to move dies on the die base. Patent pending

‚óŹThis product may be changed without notice to make improvements.